Granite ni ubwoko bwurutare rucukurwa rwacukuwe kubera imbaraga zikabije, ubucucike, kuramba, no kurwanya ruswa.Ariko granite nayo irahuze cyane - ntabwo ari kare gusa na mpande enye!Mubyukuri, Dukorana icyizere hamwe nibice bya granite byakozwe muburyo, muburyo, no kumurongo wibintu bitandukanye muburyo busanzwe - hamwe nibisubizo byiza.
Binyuze muri reta yacu yubuhanzi, gutema hejuru birashobora kuba biringaniye bidasanzwe.Izi mico zituma granite ibikoresho byiza byo gukora ibicuruzwa-binini hamwe nigishushanyo mbonera cyimashini shingiro hamwe nibice bya metrologiya.Granite ni:
Imashini
Kuringaniza neza iyo gukata no kurangiza
Kurwanya ingese
■ biramba
■ kuramba
Ibice bya Granite nabyo biroroshye kubisukura.Mugihe ukora ibishushanyo byabigenewe, menya neza guhitamo granite kubwinyungu zayo zisumba izindi.

STANDARDS / GUSHYIRA MU BIKORWA BIKURIKIRA
Granite yakoreshejwe na ZHHIMG kubicuruzwa bisanzwe byububiko bwa plaque bifite ibintu byinshi bya quartz, bitanga imbaraga nyinshi zo kwambara no kwangirika.Ibara ryacu ryirabura ryirabura rifite igipimo gito cyo kwinjiza amazi, kugabanya amahirwe yo gupima neza neza mugihe ushira kumasahani.Amabara ya granite yatanzwe na ZHHIMG bivamo urumuri ruke, bivuze ko ijisho rito kubantu bakoresha amasahani.Twahisemo ubwoko bwa granite mugihe dutekereza kwaguka k'ubushyuhe mu rwego rwo gukomeza iyi ngingo.

GUSABA
Mugihe porogaramu yawe ihamagarira isahani ifite imiterere yabigenewe, iyinjizamo urudodo, uduce cyangwa ubundi buryo bwo gukora, uzakenera guhitamo ibikoresho nka Black Jinan Black.Ibi bintu bisanzwe bitanga ubukana buhebuje, kugabanuka kwinyeganyeza, hamwe no gukora neza.

Ni ngombwa kumenya ko ibara ryonyine atariryo ryerekana imiterere yumubiri wibuye.Muri rusange, ibara rya granite rifitanye isano itaziguye no kubaho cyangwa kutagira amabuye y'agaciro, bishobora kuba bidafite aho bihuriye n'imico ikora ibintu byiza byo hejuru.Hano hari ibara ryijimye, imvi, na granite nziza cyane kubisahani yubuso, kimwe na granite yumukara, imvi, nijimye yijimye idakwiriye rwose gukoreshwa neza.Ibintu byingenzi biranga granite, nkuko bijyanye no kuyikoresha nkibikoresho byo hejuru, ntaho bihuriye nibara, kandi nibi bikurikira:
Kwinangira (gutandukana munsi yumutwaro - byerekanwa na Modulus ya Elastique)
■ Gukomera
Ens Ubucucike
Kwambara ibiturwanya
■ Guhagarara
■ Ubwoba

Twagerageje ibikoresho byinshi bya granite tugereranya ibyo bikoresho.Amaherezo tubona ibisubizo, Jinan black granite nibikoresho byiza twigeze kumenya.Umuhinde wumukara granite na granite yo muri Afrika yepfo bisa na Jinan Black Granite, ariko imiterere yabyo ntabwo iri munsi ya Jinan Black Granite.ZHHIMG izakomeza gushakisha ibintu byinshi bya granite kwisi no kugereranya imiterere yumubiri.

Kugirango uganire byinshi kuri granite ibereye umushinga wawe, nyamuneka twandikireinfo@zhhimg.com.

Inganda zitandukanye zikoresha ibipimo bitandukanye.Hariho amahame menshi kwisi.
DIN Standard, ASME B89.3.7-2013 cyangwa Federal Federal GGG-P-463c (Isahani ya Granite) nibindi nkibishingirwaho kubisobanuro byabo.

Kandi turashobora gukora plaque ya granite isobanutse ukurikije ibyo usabwa.Murakaza neza kutwandikira niba ushaka kumenya amakuru menshi yerekeye amahame menshi.

Kuringaniza birashobora gufatwa nkibintu byose biri hejuru yubuso burimo indege ebyiri zibangikanye, indege shingiro nindege yo hejuru.Gupima intera iri hagati yindege nuburinganire rusange bwubuso.Ibipimo byo gupima ubusanzwe bitwara kwihanganira kandi birashobora gushiramo amanota.

Kurugero, kwihanganira uburinganire bwamanota atatu asobanurwa mubisobanuro bya federasiyo nkuko bigenwa na formula ikurikira:
Gra Icyiciro cya Laboratoire AA = (40 + diagonal kare / 25) x .000001 "(uruhande rumwe)
Grade Icyiciro A Igenzura A = Icyiciro cya Laboratoire AA x 2
Icyumba cy'icyumba Icyiciro B = Icyiciro cya Laboratoire AA x 4.

Kubisanzwe bifite isahani isanzwe, turemeza ko kwihanganira uburinganire burenze ibyo bisabwa.Usibye kuringaniza, ASME B89.3.7-2013 & Federal Specification GGG-P-463c ingingo zijyanye na aderesi zirimo: gusubiramo ibipimo byukuri, ibintu bifatika bya granite yo hejuru, kurangiza hejuru, aho bifasha, gukomera, uburyo bwemewe bwo kugenzura, gushiraho gushiramo insanganyamatsiko, nibindi.

ZHHIMG isahani ya granite isahani hamwe nicyapa cyo kugenzura granite yujuje cyangwa irenze ibisabwa byose bivugwa muriki cyerekezo.Kugeza ubu, nta gisobanuro cyerekana ibisobanuro bya granite ya plaque, ibisa, cyangwa master kare.

Kandi urashobora kubona formulaire yandi mahame muriSHAKA.

Icya mbere, ni ngombwa kugira isuku.Umukungugu wo mu kirere mubisanzwe ni isoko ikomeye yo kwambara no kurira ku isahani, kuko ikunda gushira mubice byakazi hamwe nubuso bwa gage.Icya kabiri, funga isahani yawe kugirango uyirinde umukungugu no kwangirika.Kwambara ubuzima birashobora kwongerwa mugupfuka isahani mugihe idakoreshejwe, mukuzunguruka isahani mugihe kugirango agace kamwe katakoreshwa cyane, no gusimbuza ibyuma byerekana ibyuma bipima karbide.Kandi, irinde gushyira ibiryo cyangwa ibinyobwa bidasembuye ku isahani.Menya ko ibinyobwa byinshi byoroshye birimo aside ya karubone cyangwa fosifori, ishobora gushonga imyunyu ngugu yoroshye hanyuma igasiga ibyobo bito hejuru.

Ibi biterwa nuburyo isahani ikoreshwa.Niba bishoboka, turasaba koza isahani mugitangira cyumunsi (cyangwa guhinduranya akazi) hanyuma nurangiza.Niba isahani ihindutse umwanda, cyane cyane hamwe namavuta cyangwa amavuta, birashobora guhita bisukurwa.

Sukura isahani buri gihe ukoresheje amazi cyangwa ZHHIMG Isukura isahani idafite amazi.Guhitamo ibisubizo byogusukura ni ngombwa.Niba hakoreshejwe umusemburo uhindagurika (acetone, lacquer thinner, alcool, nibindi) guhumeka bizakonja hejuru, kandi bikagoreka.Muri iki kibazo, birakenewe kwemerera isahani isanzwe mbere yo kuyikoresha cyangwa amakosa yo gupima azabaho.

Ingano yigihe gikenewe kugirango isahani isanzwe izatandukana nubunini bwisahani, nubunini bwo gukonjesha.Isaha igomba kuba ihagije kubisahani bito.Amasaha abiri arashobora gukenerwa kubisahani binini.Niba isuku ishingiye kumazi yakoreshejwe, hazabaho no gukonjesha.

Isahani nayo izagumana amazi, kandi ibyo bishobora gutera ingese ibice byicyuma bihuye nubuso.Bamwe mu bakora isuku nabo bazasiga ibisigara bifashe nyuma yo gukama, bizakurura umukungugu wo mu kirere, kandi mubyukuri byongere kwambara, aho kubigabanya.

Ibi biterwa nisahani ikoreshwa nibidukikije.Turasaba ko isahani nshya cyangwa ibikoresho bya granite byuzuye byakirwa neza mugihe cyumwaka umwe waguze.Niba isahani ya granite izabona gukoreshwa cyane, birashobora kuba byiza kugabanya iyi ntera kugeza kumezi atandatu.Igenzura rya buri kwezi kugirango risubiremo amakosa yo gupima ukoresheje urwego rwa elegitoronike, cyangwa igikoresho gisa nacyo kizerekana aho gitera imbere kandi bifata iminota mike yo gukora.Nyuma y ibisubizo bya mbere byo kwisubiramo bimaze kugenwa, intera ya kalibrasi irashobora kwagurwa cyangwa kugabanywa nkuko byemewe cyangwa bisabwa na sisitemu yimbere yimbere.

Turashobora gutanga serivise igufasha kugenzura no guhinduranya plaque yawe ya granite.

Hariho impamvu nyinshi zishoboka zo gutandukana hagati ya kalibrasi:

• Ubuso bwogejwe hamwe nigisubizo gishyushye cyangwa gikonje mbere ya kalibrasi, kandi nticyemewe umwanya uhagije wo gukora
• Isahani ishyigikiwe nabi
• Guhinduka k'ubushyuhe
• Inyandiko
• Imirasire y'izuba cyangwa ubundi bushyuhe bukabije hejuru yisahani.Menya neza ko amatara yo hejuru adashyushya hejuru
• Guhindagurika mubushyuhe bwubushyuhe buringaniye hagati yimbeho nimpeshyi (Niba bishoboka, menya ubushyuhe bwa vertical gradient mugihe kalibrasi ikorerwa.)
• Isahani ntabwo yemerewe umwanya uhagije wo gukora nyuma yo koherezwa
• Gukoresha nabi ibikoresho byubugenzuzi cyangwa gukoresha ibikoresho bidafite gahunda
• Guhindura isura bituruka ku kwambara

Ni ubuhe bwoko bw'imyobo kuri granite yuzuye?

Ibice kuri Precision Granite Ibigize

Ku nganda nyinshi, ibyumba byubugenzuzi na laboratoire, plaque yuzuye ya granite yishingikirijwe nkibishingirwaho mugupima neza.Kuberako buri gipimo cyumurongo giterwa nubuso nyabwo buvuyemo ibipimo byanyuma, ibyapa byo hejuru bitanga indege nziza yo kugenzura akazi no gutunganya mbere yo gukora.Nibindi shingiro ryiza ryo gupima uburebure no hejuru ya gage.Byongeye kandi, urwego rwohejuru rwo kuringaniza, gutuza, ubuziranenge muri rusange hamwe nubukorikori bituma bahitamo neza mugushiraho uburyo bukomeye bwogukoresha imashini, ibikoresho bya elegitoroniki na optique.Kuri kimwe muri ibyo bikorwa byo gupima, ni ngombwa gukomeza isahani yo hejuru.

Subiramo Ibipimo no Kuringaniza

Byombi kuringaniza no gusubiramo ni ngombwa kugirango habeho ubuso bwuzuye.Kuringaniza birashobora gufatwa nkibintu byose biri hejuru yubuso burimo indege ebyiri zibangikanye, indege shingiro nindege yo hejuru.Gupima intera iri hagati yindege nuburinganire rusange bwubuso.Ibipimo byo gupima ubusanzwe bitwara kwihanganira kandi birashobora gushiramo amanota.

Kwihanganira uburinganire bwamanota atatu asobanurwa mubisobanuro bya federasiyo nkuko bigenwa na formula ikurikira:

DIN Standard, GB Standard, ASME Standard, JJS isanzwe ... igihugu gitandukanye gifite igihagararo gitandukanye ...

Ibisobanuro birambuye kubyerekeye bisanzwe.

Usibye kubeshya, bigomba gusubirwamo.Igipimo gisubiramo ni igipimo cyahantu hahanamye.Ni igipimo cyafashwe ahantu hose hejuru yisahani izasubiramo muburyo bwo kwihanganira.Kugenzura agace kamwe koroheje kwihanganira kurenza ubwinshi muri rusange byemeza impinduka gahoro gahoro imiterere yubuso, bityo bikagabanya amakosa yaho.

Kugirango isahani yubuso yujuje uburinganire no gusubiramo ibipimo byo gupima, abakora plaque ya granite bagomba gukoresha Federal Specification GGG-P-463c nkibishingirwaho kubisobanuro byabo.Ibipimo ngenderwaho bisubiramo gusubiramo ibipimo byukuri, ibintu bifatika bya plaque granite yubuso, kurangiza hejuru, gushyigikira aho biherereye, gukomera, uburyo bwemewe bwo kugenzura no gushiraho insanganyamatsiko.

Kugenzura Icyapa Cyuzuye

Mugukurikiza amabwiriza make yoroshye, ishoramari muri plaque ya granite igomba kumara imyaka myinshi.Ukurikije imikoreshereze yisahani, ibidukikije byamaduka nibisabwa byukuri, inshuro zo kugenzura ibyapa byo hejuru biratandukanye.Amategeko rusange yintoki ni iyisahani nshya yakira recalibration yuzuye mugihe cyumwaka umwe waguze.Niba isahani ikoreshwa kenshi, nibyiza kugabanya intera kugeza kumezi atandatu.

Mbere yuko isahani yubuso yambarwa birenze ibisobanuro kuri rusange, bizerekana imyenda yambarwa cyangwa yuzuye.Igenzura rya buri kwezi kugirango risubiremo amakosa yo gupima ukoresheje gage isubiramo bizagaragaza aho wambara.Gusubiramo gage nigikoresho gihanitse cyerekana amakosa yaho kandi gishobora kwerekanwa hejuru ya magnificateur ya elegitoroniki.

Porogaramu igenzura neza igomba kuba irimo cheque isanzwe hamwe na autocollimator, itanga kalibrasi nyayo yuburinganire rusange bushobora gukurikiranwa nikigo cyigihugu gishinzwe ubuziranenge nikoranabuhanga (NIST).Calibibasi yuzuye nuwabikoze cyangwa isosiyete yigenga irakenewe burigihe.

Itandukaniro hagati ya Calibibasi

Rimwe na rimwe, hariho itandukaniro hagati ya plaque ya plaque.Rimwe na rimwe, ibintu nko guhindura isura biturutse ku kwambara, gukoresha nabi ibikoresho byo kugenzura cyangwa gukoresha ibikoresho bidafite kalibibasi bishobora kubara ibyo bitandukanye.Ibintu bibiri bikunze kugaragara, ariko, ni ubushyuhe ninkunga.

Imwe mumpinduka zingenzi ni ubushyuhe.Kurugero, ubuso bushobora kuba bwogejwe nigisubizo gishyushye cyangwa gikonje mbere yogusubiramo kandi nticyemewe umwanya uhagije wo gukora.Izindi mpamvu zitera ihindagurika ryubushyuhe zirimo imishinga yumuyaga ukonje cyangwa ushushe, urumuri rwizuba rutaziguye, urumuri hejuru cyangwa izindi nkomoko yubushyuhe bukabije hejuru yisahani.

Harashobora kandi gutandukana mubushyuhe bwubushyuhe buringaniye hagati yimbeho nizuba.Rimwe na rimwe, isahani ntiyemerewe umwanya uhagije wo gukora nyuma yo koherezwa.Nigitekerezo cyiza cyo kwandika vertical gradient ubushyuhe mugihe kalibrasi ikorwa.

Indi mpamvu isanzwe itera kalibrasi ni isahani ishyigikiwe nabi.Isahani yo hejuru igomba gushyigikirwa ku ngingo eshatu, nibyiza kuba 20% yuburebure kuva kumpera yisahani.Inkunga ebyiri zigomba kuba ziri 20% yubugari kuva kumpande ndende, naho inkunga isigaye igomba kuba hagati.

Ingingo eshatu gusa zirashobora guhagarara neza kubintu byose ariko hejuru yubuso.Kugerageza gushyigikira isahani kumanota arenze atatu bizatuma isahani yakira inkunga yayo ivuye mubice bitatu bitandukanye, bitazaba ingingo eshatu zashyigikiwe mugihe cyo gukora.Ibi bizatangiza amakosa nkuko isahani ihindagurika kugirango ihuze nuburyo bushya bwo gushyigikira.Tekereza gukoresha ibyuma bifata ibyuma bifashishije umurongo hamwe ningingo zifatika.Ibihagararo kubwiyi ntego biraboneka mubisanzwe biva hejuru yububiko.

Niba isahani ishyigikiwe neza, kuringaniza neza birakenewe gusa iyo porogaramu ibigaragaje.Kuringaniza ntabwo ari ngombwa kugirango ubungabunge neza isahani ishyigikiwe neza.

Ongera ubuzima bw'isahani

Gukurikiza amabwiriza make bizagabanya kwambara kuri plaque ya granite hanyuma amaherezo, byongere ubuzima.

Icya mbere, ni ngombwa kugira isuku.Umukungugu wo mu kirere usanzwe ari isoko ikomeye yo kwambara no kurira ku isahani, kuko ikunda gushira mubikorwa ndetse no guhuza ibipimo.

Ni ngombwa kandi gupfuka amasahani kugirango ayirinde umukungugu no kwangirika.Kwambara ubuzima birashobora kwongerwa mugupfuka isahani mugihe udakoreshejwe.

Kuzenguruka isahani buri gihe kugirango agace kamwe katakira gukoreshwa cyane.Na none, birasabwa gusimbuza ibyuma byerekana ibyuma bipima karbide.

Irinde gushyira ibiryo cyangwa ibinyobwa bidasembuye ku isahani.Ibinyobwa byinshi byoroshye birimo aside ya karubone cyangwa fosifori, ishobora gushonga imyunyu ngugu yoroshye kandi igasiga ibyobo bito hejuru.

Aho Gusubira

Mugihe isahani ya granite ikeneye kongera kugaragara, tekereza niba iyi serivisi ikorerwa kurubuga cyangwa kuri kalibrasi.Burigihe nibyiza ko isahani isubirwamo muruganda cyangwa ikigo cyabigenewe.Niba, icyakora, isahani itambaye cyane, mubisanzwe muri santimetero 0.001 yo kwihanganira ibisabwa, irashobora gusubukurwa kurubuga.Niba isahani yambarwa kugeza aho irenga 0.001 santimetero yo kutihanganirana, cyangwa niba yashizwemo nabi cyangwa yatowe, noneho igomba koherezwa mu ruganda gusya mbere yo gusubiramo.

Ikibanza cya kalibrasi gifite ibikoresho nu ruganda rutanga uburyo bwiza bwo guhitamo neza isahani no gukora nibiba ngombwa.

Hagomba kwitonderwa cyane muguhitamo kalibrasi kurubuga no gutekinika.Saba kwemererwa kandi urebe ibikoresho umutekinisiye azakoresha bifite kalibrasi ikurikirana.Ubunararibonye nabwo ni ikintu cyingenzi, kuko bisaba imyaka myinshi kugirango wige uburyo bwiza bwo gutandukanya neza granite.

Ibipimo by'ingenzi bitangirana na plaque ya granite yuzuye nkibanze.Mugukora ibishoboka byizewe ukoresheje isahani yubuso ikwiye neza, abayikora bafite kimwe mubikoresho byingenzi byo gupimwa kwizewe nibice byiza.Q

Kugenzura Urutonde rwa Calibration

1. Ubuso bwogejwe hamwe nigisubizo gishyushye cyangwa gikonje mbere ya kalibrasi kandi nticyemewe umwanya uhagije wo gukora.

2. Isahani ishyigikiwe nabi.

3. Guhindura ubushyuhe.

4. Inyandiko.

5. Imirasire y'izuba cyangwa ubundi bushyuhe bukabije hejuru yisahani.Menya neza ko amatara yo hejuru adashyushya hejuru.

6. Guhindagurika mubushyuhe bwubushyuhe buringaniye hagati yimbeho nizuba.Niba bishoboka, menya vertical gradient ubushyuhe mugihe kalibrasi ikorwa.

7. Isahani ntiyemerewe umwanya uhagije wo gukora nyuma yo koherezwa.

8. Gukoresha nabi ibikoresho byubugenzuzi cyangwa gukoresha ibikoresho bidafite ingufu.

9. Guhindura isura bituruka ku kwambara.

Inama z'ikoranabuhanga

• Kuberako buri gipimo cyumurongo giterwa nubuso nyabwo buvuyemo ibipimo byanyuma, ibyapa byo hejuru bitanga indege nziza yo kugenzura akazi no gutunganya mbere yo gukora.
• Kugenzura agace kamwe koroheje kwihanganira kurenza ubwinshi muri rusange byemeza impinduka gahoro gahoro imiterere yubuso, bityo bikagabanya amakosa yaho.
• Gahunda nziza yo kugenzura igomba kuba irimo cheque isanzwe hamwe na autocollimator, itanga kalibrasi nyayo yuburinganire rusange bushobora kugenzurwa nubuyobozi bukuru bwigihugu.

Mubice bya minerval bigize granite, hejuru ya 90% harimo feldspar na quartz, muribyo feldspar niyo myinshi.Feldspar ikunze kuba umweru, imvi, ninyama-umutuku, kandi quartz ahanini iba idafite ibara cyangwa ibara ryera ryera, bigize ibara ryibanze rya granite.Feldspar na quartz ni minerval ikomeye, kandi biragoye kugenda ukoresheje icyuma.Naho ibibara byijimye muri granite, cyane cyane mika yumukara, hari andi mabuye y'agaciro.Nubwo biotite yoroshye, ubushobozi bwayo bwo kurwanya imihangayiko ntabwo ari intege nke, kandi mugihe kimwe bafite granite nkeya, akenshi ntibiri munsi ya 10%.Nibintu bifatika granite ikomeye cyane.

Indi mpamvu ituma granite ikomeye ni uko imyunyu ngugu yayo ihambiriye cyane kandi igashyirwa hamwe.Imyenge ikunze kuba munsi ya 1% yubunini bwurutare.Ibi biha granite ubushobozi bwo guhangana ningutu zikomeye kandi ntabwo byoroshye kwinjira mubushuhe.

Ibigize Granite bikozwe mu ibuye ridafite ingese, aside na alkali irwanya, kwambara neza no kubaho igihe kirekire, nta kubungabunga bidasanzwe.Ibikoresho bya Granite bikoreshwa cyane mugukoresha ibikoresho byimashini.Kubwibyo, byitwa granite precision ibice cyangwa ibice bya granite.Ibiranga granite yibice bigize ibice ni bimwe nkibya platform ya granite.Intangiriro yo gukoresha ibikoresho no gupima ibice bya granite itomoye: Gutunganya neza na tekinoroji yo gutunganya imashini nicyerekezo cyingenzi cyiterambere ryinganda zikora imashini, kandi zabaye ikimenyetso cyingenzi cyo gupima urwego rwubuhanga buhanitse.Iterambere ryikoranabuhanga rigezweho ninganda zokwirwanaho ntaho bitandukaniye no gutunganya neza na tekinoroji ya mikoro.Ibice bya Granite birashobora kunyerera neza mubipimo, nta guhagarara.Gupima ubuso bwakazi, gushushanya muri rusange ntabwo bigira ingaruka kubipimo byukuri.Ibice bya Granite bigomba gutegurwa no kubyazwa umusaruro ukurikije ibisabwa kuruhande.

Umwanya wo gusaba:

Nkuko twese tubizi byinshi hamwe nibikoresho byinshi nibihitamo ibice bya granite neza.

Ibice bya Granite bikoreshwa mukugenda kwingirakamaro, moteri yumurongo, cmm, cnc, imashini ya laser ...

ikaze kutwandikira kubindi bisobanuro.

Ibikoresho byo gupima Granite nibikoresho bya granite bikozwe muburyo bwiza bwa Jinan Black granite.Bitewe nubusobanuro buhanitse, igihe kirekire, umutekano muke hamwe no kurwanya ruswa, bagiye barushaho gukoreshwa mugusuzuma ibicuruzwa byinganda zigezweho ndetse nubumenyi bwa siyansi nka space aero space nubushakashatsi bwa siyanse.

Ibyiza

---- Inshuro ebyiri zikomeye nkicyuma cast

---- Impinduka ntoya mubipimo biterwa nihinduka ryubushyuhe ；

---- Nta buntu bwo kwandika, nta guhagarika akazi ；

---- Nta buntu cyangwa ibibyimba kubera imiterere yingano nziza hamwe no gukomera bidafite akamaro, ibyo bikaba byerekana ko urwego rwo hejuru ruringaniye mugihe kirekire cyakazi kandi ntirwangiza ibindi bice cyangwa ibikoresho ；

---- Igikorwa kitarangwamo ibibazo kugirango ukoreshe ibikoresho bya magneti ；

---- Kuramba no kutagira ingese, bivamo amafaranga make yo kubungabunga.

Ububiko bwa granite busobanutse neza burahujwe neza nuburinganire buringaniye kugirango bigerweho neza kandi bikoreshwa nkibishingirwaho mugushiraho uburyo bukomeye bwa mashini, ibikoresho bya elegitoroniki na optique.

Bimwe mubintu bidasanzwe biranga isahani ya granite:

Guhuriza hamwe mu gukomera;

Nukuri munsi yumutwaro Ibisabwa;

Kunyeganyega;

Biroroshye koza;

Gupfunyika;

Ubuke buke;

Kudasebanya;

Ntabwo ari Magnetique

Ibyiza bya Granite Ubuso

Ubwa mbere, urutare nyuma yigihe kinini cyo gusaza karemano, imiterere imwe, coefficient ntarengwa, imihangayiko yimbere irashira burundu, ntabwo yahinduwe, kuburyo busobanutse neza.

Icya kabiri, ntihazabaho gushushanya, bitari mubihe byubushyuhe burigihe, mubushyuhe bwicyumba birashobora kandi kugumana ukuri gupima ubushyuhe.

Icya gatatu, ntabwo ari magnetisme, gupima birashobora kugenda neza, nta byiyumvo bihindagurika, bitatewe nubushuhe, indege irahagaze.

Icya kane, gukomera ni byiza, gukomera ni hejuru, kurwanya abrasion birakomeye.

Batanu, ntibatinya aside, isukari ya alkaline isuri, ntizishobora kubora, ntugomba gusiga irangi amavuta, ntabwo byoroshye gufatira umukungugu muto, kubungabunga, byoroshye kubungabunga, kuramba kuramba.

Kuki uhitamo granite base aho kuryama imashini yicyuma?

1. Imashini ya Granite irashobora kugumya gusobanuka neza kuruta ibyuma byimashini.imashini yimashini ikora ibyuma byoroshye nubushyuhe nubushuhe ariko imashini ya granite ntabwo;

2. Hamwe nubunini buke bwimashini ya granite hamwe nicyuma gikozwe mucyuma, imashini ya granite irahenze cyane kuruta icyuma;

3. Imashini yihariye ya granite iroroshye kurangizwa kuruta ibyuma byimashini.

Isahani ya granite nibikoresho byingenzi muri laboratoire yo kugenzura mugihugu hose.Ihinduramiterere, iringaniye cyane hejuru yisahani yubuso ituma abagenzuzi babikoresha nkibanze kugirango bagenzure igice hamwe nogusuzuma ibikoresho.Hatabayeho gushikama gutangwa namasahani yubuso, ibyinshi mubice byihanganirwa cyane mubice bitandukanye byikoranabuhanga nubuvuzi byaba bigoye cyane, niba bidashoboka, gukora neza.Byumvikane ko, gukoresha granite yubuso kugirango uhindure kandi ugenzure ibindi bikoresho nibikoresho, granite ubwayo igomba gusuzumwa.Abakoresha barashobora guhinduranya isahani ya granite kugirango barebe ko ari ukuri.

Sukura isahani ya granite mbere yo guhitamo.Suka akantu gato koza isahani hejuru yumwenda usukuye, woroshye hanyuma uhanagure hejuru ya granite.Ako kanya wumishe isuku hejuru yisahani hejuru yumwenda wumye.Ntukemere ko amazi asukuye yumuka.

Shira igipimo gisubiramo gipima hagati ya plaque ya granite.

Zeru gusubiramo ibipimo bipima hejuru yicyapa cya granite.

Himura igipimo gahoro gahoro hejuru ya granite.Reba igipimo cya gipimo hanyuma wandike impinga z'uburebure ubwo aribwo bwose uko wimuye igikoresho hejuru yisahani.

Gereranya uburinganire butandukanye hejuru yisahani hamwe no kwihanganira isahani yawe yo hejuru, itandukana ukurikije ubunini bwisahani hamwe nuburinganire bwa granite.Menyesha ibisobanuro bya federasiyo GGG-P-463c (reba Ibikoresho) kugirango umenye niba isahani yawe yujuje ibisabwa kugirango ubunini bwayo hamwe n amanota.Itandukaniro riri hagati yikibanza kiri hejuru yisahani nu mwanya wo hasi ku isahani ni igipimo cyacyo.

Reba neza ko ubujyakuzimu bunini butandukanye hejuru yisahani bugwa mubisobanuro bisubirwamo kubisahani yubunini hamwe nicyiciro.Menyesha ibisobanuro rusange bya GGG-P-463c (reba Ibikoresho) kugirango umenye niba isahani yawe yujuje ibisabwa kugirango isubiremo ubunini bwayo.Wange isahani yo hejuru niba niyo ngingo imwe yananiwe gusubiramo.

Hagarika gukoresha isahani ya granite idashoboye kubahiriza ibisabwa na reta.Subiza isahani kubayikoze cyangwa kuri granite surfacing societe kugirango bongere yongere isukure kugirango yuzuze ibisobanuro.

Inama

Kora kalibrasi yemewe byibuze rimwe mumwaka, nubwo isahani ya granite ibona ikoreshwa cyane igomba guhindurwa kenshi.

Calibibasi isanzwe, yandikwa mubikorwa byo gukora cyangwa kugenzura akenshi ikorwa nubwishingizi bufite ireme cyangwa umucuruzi wo hanze ya kalibibasi, nubwo umuntu uwo ari we wese ashobora gukoresha igipimo cyo gupima kugirango asuzume ku buryo butemewe isahani yo hejuru mbere yo kuyikoresha.

Amateka Yambere ya Granite Ubuso

Mbere y’Intambara ya Kabiri y'Isi Yose, Ababikora bakoresheje ibyapa byo hejuru kugira ngo bagenzure ibipimo.Mu Ntambara ya Kabiri y'Isi Yose hakenewe ibyuma byiyongera ku buryo bugaragara, kandi ibyapa byinshi byo mu cyuma byashonga.Umusimbura yari akenewe, kandi Granite yabaye ibikoresho byo guhitamo kubera imiterere ya metrologiya isumba iyindi.

Ibyiza byinshi bya granite kurenza ibyuma byagaragaye.Granite irakomeye, nubwo irushijeho gucika intege no gukata.Urashobora gukubita Granite kumurongo munini cyane kandi byihuse kuruta ibyuma.Granite nayo ifite umutungo wifuzwa wo kwagura ubushyuhe buke ugereranije nicyuma.Byongeye kandi, niba isahani yicyuma ikeneye gusanwa, yagombaga gukurwaho intoki nabanyabukorikori nabo bakoresheje ubuhanga bwabo mukubaka imashini.

Nkibisobanuro kuruhande, Amasahani amwe amwe aracyakoreshwa nubu.

Ibipimo bya Metrologiya Ibyapa bya Granite

Granite ni urutare rwaka rwatewe no kuruka kwikirunga.Mugereranije, marble ni metamorphose hekeste.Kugirango ukoreshe metrologiya, granite yatoranijwe igomba kuba yujuje ibisabwa byihariye bivugwa muri Federal Specification GGG-P-463c, guhera ubu byitwa Fed Specs, kandi byumwihariko, Igice 3.1 3.1 Mubisobanuro bya Federasiyo, granite igomba kuba ihazabu kugeza murwego rwo hagati.

Granite ni ibintu bikomeye, ariko ubukana bwayo buratandukanye kubwimpamvu nyinshi.Umutekinisiye w'inararibonye ya granite ashobora kugereranya ubukana n'ibara ryayo bikaba byerekana ibirimo quartz.Ubukomezi bwa Granite numutungo wasobanuwe mubice ukurikije ingano ya quartz no kubura mika.Granite itukura kandi yijimye ikunda kuba ikomeye, imvi ni ubukana buciriritse, naho abirabura ni bo boroheje.

Umusore Modulus ya Elastique ikoreshwa muguhindura imiterere cyangwa kwerekana ubukana bwibuye.Umutuku granite ugereranije amanota 3-5 ku gipimo, imvi 5-7 naho umukara amanota 7-10.Umubare muto, granite ikunda kuba.Umubare munini, granite yoroshye kandi yoroshye ni.Ni ngombwa kumenya ubukana bwa Granite mugihe uhisemo umubyimba ukenewe kumanota yo kwihanganira hamwe nuburemere bwibice na gipima byashyizwe kuri yo.

Kera wasangaga hariho abakanishi nyabo, bazwiho udutabo twabo twa trig kumeza mumifuka yishati, granite yumukara yafatwaga nk "Ibyiza."Ibyiza bisobanuwe nkubwoko bwatanze imbaraga zo kwambara cyangwa birakomeye.Kimwe mubitagenda neza nuko granite ikomeye ikunda gukata cyangwa kurigata byoroshye.Abakanishi bemezaga cyane ko granite yumukara ari nziza kuburyo bamwe mubakora granite yijimye bayisize umukara.

Njyewe ubwanjye nariboneye isahani yamanuwe kuri forklift iyo yimuwe mububiko.Isahani yakubise hasi igabanyamo kabiri igaragaza ibara ryijimye.Koresha ubwitonzi niba uteganya kugura granite yumukara hanze yUbushinwa.Turagusaba guta amafaranga yawe mubundi buryo.Isahani ya granite irashobora gutandukana mubukomere muri yo.Umurongo wa quartz urashobora gukomera cyane kuruta isahani isigaye.Igice cyumukara gabbro kirashobora gutuma agace koroha cyane.Tekinoroji yatojwe neza, inararibonye yo gusana isahani izi gutunganya uturere tworoshye.

Icyiciro cya plaque

Hano hari ibyiciro bine byububiko.Icyiciro cya Laboratoire AA na A, Kugenzura Icyumba Icyiciro B, naho icya kane ni Amahugurwa.Icyiciro cya AA na A nicyiza cyane hamwe no kwihanganira uburinganire burenze 0.00001 muri plaque ya AA.Amahugurwa Amahugurwa kuba make cyane kandi nkuko izina ribigaragaza, bagenewe gukoreshwa mubyumba byibikoresho.Aho nk'icyiciro cya AA, Icyiciro A na Grade B bigenewe gukoreshwa muri laboratoire cyangwa kugenzura ubuziranenge.

Pumugozi Kugerageza Kububiko bwa plaque

Nahoraga mbwira abakiriya banjye ko nshobora gukura umwana wimyaka 10 mu itorero ryanjye nkabigisha muminsi mike uburyo bwo gupima isahani.Ntabwo bigoye.Birasaba tekinike yo gukora umurimo vuba, tekinike umuntu yiga mugihe no gusubiramo byinshi.Nkwiye kubimenyesha, kandi sinshobora gushimangira bihagije, Fed Spec GGG-P-463c SI uburyo bwo guhitamo!Ibindi kuri ibyo nyuma.

Calibration yuburinganire rusange (Hagati ya Pane) hamwe no gusubiramo (kwambara kwimbere) ni ngombwa Ukurikije Federasiyo ya Fed.Ibidasanzwe kuriyi ni hamwe namasahani mato aho bisabwa gusa.

Na none, kandi nkibinengwa nkibindi bizamini, ni ikizamini cya gradiant gradients.(Reba Delta T hepfo)

Igishushanyo 1

Kwipimisha Flatness bifite uburyo 4 bwemewe.Urwego rwa elegitoronike, autocollimation, laser hamwe nigikoresho kizwi nka indege.Dukoresha gusa urwego rwa elegitoronike kuko nuburyo bwukuri kandi bwihuse kubwimpamvu nyinshi.

Lazeri na autocollimator zikoresha urumuri rugororotse cyane nkurumuri.Umuntu akora igipimo kigororotse cya plaque ya granite ugereranije itandukaniro riri hagati yisahani yubuso nigiti kimurika.Ufashe urumuri rugororotse rw'urumuri, kurukubita ku ntego yo kumurika mugihe wimura icyerekezo cyerekanwa munsi yicyapa, intera iri hagati yigitereko cyasohotse nigiti cyo kugaruka ni igipimo kigororotse.

Dore ikibazo kuri ubu buryo.Intego ninkomoko bigira ingaruka ku kunyeganyega, ubushyuhe bwibidukikije, munsi yikigereranyo cyangwa igicucu, kwanduza ikirere, no kugenda kwikirere (ingendo).Ibi byose bitanga umusanzu winyongera yibibazo.Byongeye kandi, umusanzu wamakosa yabaturutse kuri cheque hamwe na autocollimator ni menshi.

Umukoresha wa autocollimator ufite uburambe arashobora gukora ibipimo nyabyo ariko aracyafite ibibazo bijyanye no guhuza ibyasomwe cyane cyane intera ndende kuko ibitekerezo bikunda kwaguka cyangwa guhinduka gato.Na none, intego itarenze neza neza kandi umunsi muremure wo kwitegereza unyuze mumurongo utanga amakosa yinyongera.

Igikoresho cyo gushakisha indege nubusa.Iki gikoresho gikoresha muburyo bugororotse (ugereranije nuburyo bugororotse cyane cyangwa lazeri yumucyo) nkibisobanuro byayo.Ntabwo igikoresho cya mashini gikoresha gusa icyerekezo gisanzwe cya 20 u Inch gusa ariko kutagororoka kwakabari nibikoresho bidasa byongera cyane kumakosa yo gupimwa.Nkuko tubibona, nubwo uburyo bwemewe, nta laboratoire ibishoboye yigeze ikoresha igikoresho cyerekana indege nkigikoresho cyanyuma cyo kugenzura.

Urwego rwa elegitoronike rukoresha uburemere nkibisobanuro byabo.Inzego zitandukanye za elegitoronike ntabwo ziterwa no kunyeganyega.Bafite imyanzuro yo hasi nka .1 arc isegonda kandi ibipimo birihuta, byukuri kandi hari umusanzu muto cyane wamakosa aturuka kubakoresha uburambe.Yaba Indege Yaba Indege cyangwa Autocollimator ntabwo itanga mudasobwa yakozwe na mudasobwa (Ishusho 1) cyangwa ibibanza bya isometrici (Ishusho 2) yubuso.

Igishushanyo 2

Uburinganire bukwiye bwikigereranyo

Uburinganire bukwiye bwikizamini nikigice cyingenzi cyuru rupapuro nagombye kubishyira muntangiriro.Nkuko byavuzwe mbere, Fed Spec.GGG-p-463c SI uburyo bwo guhitamo.Ikora nkuyobora mubice byinshi bya metrology grade granite igenewe abaguzi nikigo icyo aricyo cyose cya leta, kandi gikubiyemo uburyo bwo gupima no kwihanganira cyangwa amanota.Niba rwiyemezamirimo avuga ko bubahirije Federasiyo ya Fed, noneho agaciro kangana kagenwa na Moody Method.

Moody yari mugenzi we kuva kera muri za 50 wateguye uburyo bw'imibare kugirango hamenyekane uburinganire rusange no kubara icyerekezo cy'imirongo yageragejwe, niba yegeranye bihagije mu ndege imwe.Nta kintu cyahindutse.Allied Signal yagerageje kunoza uburyo bw'imibare ariko yanzura ko itandukaniro ari rito cyane ntabwo byari bikwiye imbaraga.

Niba umushinga wububiko bwa plaque akoresha urwego rwa elegitoroniki cyangwa laser, akoresha mudasobwa kugirango imufashe kubara.Hatari mudasobwa ifasha umutekinisiye ukoresheje autocollimation agomba kubara ibyasomwe n'intoki.Mubyukuri, sibyo.Bifata igihe kirekire kandi mubyukuri birashobora kuba ingorabahizi.Mu kizamini cya tekinike ukoresheje Moody Method, umutekinisiye agerageza imirongo umunani muburyo bwa Union Jack kugirango agororoke.

Uburyo bwiza

Uburyo bwa Moody nuburyo bwimibare bwo kumenya niba imirongo umunani iri kumurongo umwe.Bitabaye ibyo, ufite imirongo 8 igororotse ishobora cyangwa idashobora kuba ku ndege imwe cyangwa hafi yayo.Byongeye, rwiyemezamirimo uvuga ko yubahiriza Fed Spec, kandi agakoresha autocollimation, weigombakubyara impapuro umunani zamakuru.Urupapuro rumwe kuri buri murongo rwagenzuwe kugirango rwemeze ibizamini bye, gusana, cyangwa byombi.Bitabaye ibyo, rwiyemezamirimo ntazi agaciro nyako kuringaniza.

Nzi neza ko uri umwe mubatuma amasahani yawe ahindurwa na rwiyemezamirimo ukoresheje autocollimation, ntabwo wigeze ubona izo page!Igishushanyo cya 3 nicyitegererezo cyaimwe gusaurupapuro rwumunani rukenewe kugirango ubare muri rusange.Ikintu kimwe cyerekana ubwo bujiji nubugome nimba raporo yawe ifite imibare yuzuye.Kurugero, 200, 400, 650, nibindi. Agaciro kabaruwe neza numubare nyawo.Kurugero 325.4 u Muri.Iyo rwiyemezamirimo akoresheje uburyo bwa Moody bwo kubara, kandi umutekinisiye abara indangagaciro intoki, ugomba kwakira impapuro umunani zo kubara hamwe nu mugambi wa isometric.Umugambi wa isometricike werekana uburebure butandukanye kumirongo itandukanye nuburyo intera itandukanya ingingo zatoranijwe zihuza.

Igishushanyo 3(Bifata impapuro umunani nkiyi kugirango ubare uburinganire bwintoki. Witondere kubaza impamvu utabona ibi niba rwiyemezamirimo wawe akoresha autocollimation!)

Igicapo 4

Abatekinisiye ba Dimensional Gauge bakoresha urwego rutandukanye (Igicapo 4) nkibikoresho byatoranijwe kugirango bapime umunota uhindagurika muburambe kuva kuri sitasiyo yo gupima kugera kuri sitasiyo.Urwego rufite imyanzuro kugeza kumasegonda 1 arc (5 u Inch ukoresheje 4 ″ sled) irahagaze neza cyane, ntabwo ihindurwa no kunyeganyega, intera yapimwe, umuyaga wumuyaga, umunaniro wumukoresha, kwanduza ikirere cyangwa nikibazo icyo aricyo cyose kiboneka mubindi bikoresho. .Ongeraho ubufasha bwa mudasobwa, kandi umurimo uba wihuta cyane, kubyara ibibanza bya topografiya na isometrici byerekana kugenzura kandi cyane cyane gusana.

Ikizamini Cyiza cyo Gusubiramo

Subiramo gusoma cyangwa gusubiramo nikizamini gikomeye.Ibikoresho dukoresha mugukora ibizamini bisubirwamo ni gusubiramo gusoma, LVDT hamwe na amplifier ikenewe mugusoma gukomeye.Twashyizeho amplifier ya LVDT kumurongo ntarengwa wa 10 u Inch cyangwa 5 u Inch kuri plaque yukuri.

Gukoresha ibipimo byerekana imashini ifite ibyemezo 20 u Inch gusa nta gaciro bifite niba ugerageza kugerageza kubisubiramo bisabwa 35 u Inch.Ibipimo bifite 40 u Inch idashidikanywaho!Gusubiramo gusoma gusubiramo bigana uburebure bwa gage / ibice.

Gusubiramo NTIBISANZWE nuburinganire rusange (Indege).Nkunda gutekereza kubisubiramo muri granite ifatwa nkigipimo cya radiyo ihoraho.

Igicapo 5

Niba ugerageza gusubiramo umupira uzengurutse, noneho werekanye radiyo yumupira ntabwo yahindutse.(Umwirondoro mwiza w isahani yasanwe neza ifite ishusho yambitswe ikamba.) Ariko, biragaragara ko umupira utameze neza.Nibyiza.Ku ntera ngufi cyane, irareshya.Kubera ko imirimo myinshi yubugenzuzi irimo gage yuburebure hafi yigice, gusubiramo biba umutungo wingenzi wa plaque ya granite.Ni ngombwa cyane ko uburinganire muri rusange keretse umukoresha arimo kugenzura neza igice kirekire.

Menya neza ko rwiyemezamirimo wawe akora ikizamini cyo gusoma.Isahani irashobora gusubiramo inshuro nyinshi bitewe no kwihanganira ariko ikomeza gutsinda ikizamini!Igitangaje nuko laboratoire ishobora kwemererwa mugupimisha kitarimo ikizamini cyo gusoma.Laboratwari idashobora gusana cyangwa itari nziza cyane mugusana ihitamo gukora ibizamini gusa.Flatness ntikunze guhinduka keretse wimuye isahani.

Subiramo ibizamini byo gusoma nibyo byoroshye kugerageza ariko biragoye kubigeraho mugihe ukubita.Menya neza ko rwiyemezamirimo wawe ashobora kugarura ibintu bitarinze "kuroba" hejuru cyangwa gusiga imiraba hejuru.

Ikizamini cya Delta T.

Iki kizamini kirimo gupima ubushyuhe bwa ACTUAL bwibuye hejuru yacyo hejuru no hejuru yacyo no kubara itandukaniro, Delta T, yo gutanga raporo kubyemezo.

Ni ngombwa kumenya impuzandengo ya coefficient yo kwagura ubushyuhe muri granite ni 3.5 uIn / Inch / dogere.Ubushyuhe bwibidukikije hamwe nubushuhe bigira ku isahani ya granite ni ntarengwa.Nyamara, isahani yubuso irashobora kuva mukwihanganirana cyangwa rimwe na rimwe igatera imbere nubwo haba muri dogere .3 - .5 F Delta T. Birakenewe kumenya niba Delta T iri muri dogere 12. F yaho itandukanyirizo ryanyuma. .

Ni ngombwa kandi kumenya ko isahani ikora hejuru yimuka yerekeza ku bushyuhe.Niba ubushyuhe bwo hejuru bushyushye kuruta hasi, noneho hejuru hejuru irazamuka.Niba hepfo hashyushye, bikaba bidasanzwe, noneho hejuru hejuru irarohama.Ntabwo bihagije kugirango umuyobozi mwiza cyangwa umutekinisiye amenye isahani iringaniye kandi isubirwamo mugihe cyo guhinduranya cyangwa gusana ariko icyo Delta T yari mugihe cyo kugerageza kwa nyuma.Mubihe bikomeye umukoresha arashobora, mugupima Delta T ubwe, kumenya niba isahani yagiye kwihanganira bitewe gusa na Delta T.Kubwamahirwe, granite ifata amasaha menshi cyangwa iminsi kugirango imenyere ibidukikije.Imihindagurikire mito mubushyuhe bwibidukikije umunsi wose ntibizabikora.Kubera izo mpamvu, ntabwo dutanga raporo yubushyuhe bwa Calibration cyangwa ubushuhe kuko ingaruka ni nto.

Kwambara Isahani ya Granite

Mugihe granite igoye kuruta ibyuma, granite iracyakura ahantu hake hejuru.Gusubiramo ibice hamwe na gage hejuru yisahani yo hejuru nisoko ikomeye yo kwambara, cyane cyane niba agace kamwe gahora gakoreshwa.Umukungugu no gusya byemerewe kuguma hejuru yisahani byihutisha uburyo bwo kwambara nkuko bigenda hagati yibice cyangwa ibipimo n'ubuso bwa granite.Iyo kwimura ibice na gage hejuru yubuso bwayo, ivumbi ryangiza niryo terambere ryo kwambara.Nasabye cyane guhora ukora isuku kugirango ngabanye kwambara.Twabonye kwambara kumasahani yatewe na buri munsi ya UPS yamashanyarazi ashyirwa hejuru yamasahani!Utwo turere twaho twambara bigira ingaruka kuri kalibrasi isubiramo ibizamini bisomwa.Irinde kwambara ukoresheje isuku buri gihe.

Isukura rya Granite

Kugira ngo isahani isukure, koresha umwenda wo gukuramo kugirango ukureho grit.Kanda gusa byoroshye, kugirango udasiga ibisigazwa bya kole.Umwenda ukoreshwa neza ukora akazi keza ko gutoragura umukungugu usya hagati yisuku.Ntukorere ahantu hamwe.Himura ibice byawe hafi yisahani, ukwirakwiza imyenda.Nibyiza gukoresha inzoga kugirango usukure isahani, ariko umenye ko kubikora bizahita bikonjesha hejuru.Amazi afite isabune nkeya nibyiza.Isuku iboneka mubucuruzi nkisuku ya Starrett nayo ni nziza kuyikoresha, ariko menya neza ko ukuyemo ibisigazwa byose byisabune hejuru.

Gusana Isahani ya Granite

Byakagombye kugaragara kugeza ubu akamaro ko gukora plaque yawe yo hejuru ikora neza.Laboratoire yo mu bwoko bwa "Clearing House" itanga gahunda "Kora byose hamwe numuhamagaro umwe" gake ifite umutekinisiye ushobora gusana.Nubwo batanga gusana, ntabwo buri gihe baba bafite umutekinisiye ufite uburambe bukenewe mugihe isahani yo hejuru itagaragara cyane.

Niba ubwirwa isahani idashobora gusanwa kubera kwambara cyane, hamagara.Birashoboka cyane ko dushobora gusana.

Tekinoroji yacu ikora umwaka umwe nigice cyo kwitoza munsi ya Master Surface Plate Technicien.Turasobanura umutekinisiye wa Master Surface Plate nkumuntu warangije kwitoza kandi afite uburambe bwimyaka irenga icumi muri Calibibasi ya Surface.Twebwe kuri Dimensional Gauge dufite abatekinisiye batatu ba Master ku bakozi bafite uburambe bwimyaka irenga 60 hamwe.Umwe mubatekinisiye bacu baraboneka igihe cyose kugirango ashyigikire kandi akuyobore mugihe havutse ibibazo bitoroshye.Abatekinisiye bacu bose bafite uburambe muri kalibibasi ya plaque yubunini bwose, kuva kuri ntoya kugeza nini cyane, ibidukikije bitandukanye, inganda zitandukanye, no mubibazo bikomeye byo kwambara.

Federasiyo ya Federasiyo ifite icyifuzo cyihariye cyo kurangiza cya 16 kugeza 64 Impuzandengo ya Arithmetic Roughness (AA).Duhitamo kurangiza murwego rwa 30-35 AA.Hano haribihari bihagije kugirango ibice na gage bigende neza kandi ntibigumane cyangwa ngo byandike ku isahani yo hejuru.

Iyo dusannye dusuzuma isahani yo gushiraho neza no kuringaniza.Dukoresha uburyo bwumye bwumye, ariko mugihe cyo kwambara cyane bisaba gukuraho granite nini, twatose.Abatekinisiye bacu basukuye nyuma yabo, baruzuye, byihuse kandi neza.Ibyo nibyingenzi kuko ikiguzi cya serivise ya granite ikubiyemo igihe cyawe cyo hasi no gutakaza umusaruro.Gusana neza bifite akamaro kanini, kandi ntugomba na rimwe guhitamo rwiyemezamirimo kubiciro cyangwa byoroshye.Ibikorwa bimwe bya kalibrasi bisaba abantu batojwe cyane.Dufite ibyo.

Raporo Yanyuma

Kuri buri cyapa cyo gusana no guhinduranya, dutanga raporo zirambuye zumwuga.Raporo zacu zirimo umubare munini wamakuru yingirakamaro kandi yingirakamaro.Fed.bisaba amakuru menshi twatanze.Ukuyemo ibikubiye mubindi bipimo byiza nka ISO / IEC-17025, Federasiyo ntarengwa.Ibisobanuro kuri raporo ni:

1. Ingano muri Ft.(X 'x X')

1. Ibara
2. Imiterere (Yerekeza ku ntambamyi zometse cyangwa ibice bibiri cyangwa bine)
3. Bigereranijwe Modulus ya Elastique
4. Kugereranya Kwihanganira Indege (Kugenwa na Grade / Ingano)
5. Subiramo gusoma Tolerance (Byagenwe n'uburebure bwa diagonal muri santimetero)
6. Ikigereranyo cy'indege nkuko cyabonetse
7. Hagati y'Indege ibumoso
8. Subiramo gusoma nkuko wabonetse
9. Subiramo gusoma nkuko ibumoso
10. Delta T (Ubushyuhe butandukanye hagati yo hejuru no hepfo)

Niba umutekinisiye akeneye gukora imirimo yo gusana cyangwa gusana ku isahani yo hejuru, noneho icyemezo cya kalibrasi iherekejwe na topografiya cyangwa isometrike yerekana ko isanwa ryemewe.

Ijambo Ryerekeye ISO / IEC-17025 Inguzanyo hamwe na laboratoire zifite

Kuberako laboratoire ifite ibyemezo muri kalibibasi ya plaque ntibisobanura ko byanze bikunze bazi ibyo bakora cyane kubikora neza!Ntanubwo byanze bikunze bivuze ko laboratoire ishobora gusana.Inzego zemewe ntizitandukanya kugenzura cyangwa guhitamo (gusana).And nzi umwe, birashoboka2kwemerera inzego zishakaLkaravatiAlente ikikije imbwa yanjye niba narabahaye amafaranga ahagije!Ni ukuri kubabaje.Nabonye laboratoire ibona ibyemezo mukora kimwe gusa mubizamini bitatu bisabwa.Byongeye kandi, nabonye laboratoire ibona ibyemezo hamwe nibidashidikanywaho kandi ikemerwa nta gihamya cyangwa kwerekana uburyo babaze indangagaciro.Byose birababaje.

Incamake

Ntushobora gupfobya uruhare rwibisobanuro bya granite.Icyerekezo gisahani ya granite itanga nurufatiro ushingiraho ibindi bipimo byose.

Urashobora gukoresha ibikoresho bigezweho, byukuri kandi byinshi.Ariko, ibipimo nyabyo biragoye kumenya niba ubuso bwerekanwe butaringaniye.Igihe kimwe, nagize umukiriya wambwira ati "erega ni urutare gusa!"Igisubizo cyanjye, “Nibyo, uvuze ukuri, kandi rwose ntushobora kwemeza ko abahanga baza kugirango babungabunge ibyapa byawe.”

Igiciro ntabwo arimpamvu nziza yo guhitamo abashoramari ba plaque.Abaguzi, abacungamari numubare uhungabanya abajenjeri bafite ubuziranenge ntabwo buri gihe bumva ko kwandikisha plaque granite ntabwo ari nko kwemeza micrometero, caliper cyangwa DMM.

Ibikoresho bimwe bisaba ubuhanga, ntabwo ari igiciro gito.Nyuma yo kuvuga ibyo, ibiciro byacu birumvikana cyane.Cyane cyane kubwo kwizera ko dukora akazi neza.Tugenda neza kurenza ISO-17025 hamwe na Federal Specitions zisabwa mugaciro kongerewe.

Precision Granite Base Irashobora Gutezimbere Imashini Igikoresho

Ibisabwa bihora byiyongera mubuhanga bwubukanishi muri rusange no mubwubatsi bwimashini byumwihariko.Kugera ku busobanuro ntarengwa no gukora indangagaciro nta kongera ibiciro ni ingorane zihoraho zo guhangana.Imashini yigitanda cyimashini nikintu gikomeye hano.Kubwibyo, ibikoresho byinshi byimashini zikora imashini zishingiye kuri granite.Bitewe nibipimo bifatika, itanga ibyiza bigaragara bidashobora kugerwaho nicyuma cyangwa polymer beto.

Granite nicyo bita urutare rwimbitse rwibirunga kandi rufite imiterere yuzuye kandi ihuje ibitsina hamwe na coefficient nkeya cyane yo kwaguka, ubushyuhe buke bwumuriro hamwe no kunyeganyega cyane.

Hasi urahasanga impamvu igitekerezo rusange kivuga ko granite ikwiriye gusa nkimashini yimashini yo murwego rwohejuru rwo guhuza imashini zipima igihe kirekire kandi ni ukubera iki ibyo bintu bisanzwe nkibikoresho byimashini ari uburyo bwiza cyane bwo gukoresha ibyuma cyangwa ibyuma ndetse no hejuru -ibikoresho byimashini.

Turashobora gukora ibice bya granite kugirango bigende neza, ibice bya granite ya moteri yumurongo, ibice bya granite ya ndt, ibice bya granite ya xray, ibice bya granite kuri cmm, ibice bya granite kuri cnc, granite itomoye kuri laser, ibice bya granite kubirere, ibice bya granite mubyiciro byuzuye. ...

Agaciro kiyongereyeho nta giciro cyinyongera
Kwiyongera kwa granite mubuhanga bwubukanishi ntabwo aribyinshi kubera izamuka ryinshi ryibiciro byibyuma.Ahubwo, ni ukubera ko agaciro kongerewe kubikoresho byimashini bigerwaho hamwe nigitanda cyimashini gikozwe muri granite birashoboka kuri bike cyane cyangwa ntakiguzi cyinyongera.Ibi bigaragazwa no kugereranya ibiciro byabakoresha ibikoresho bizwi cyane mubudage no muburayi.

Inyungu nini muburyo butajegajega bwa termodinamike, kunyeganyega kunyeganyega hamwe nigihe kirekire gishobora gukorwa na granite ntishobora kugerwaho hamwe nigitanda cyicyuma cyangwa uburiri bwicyuma, cyangwa kugiciro cyinshi ugereranije.Kurugero, amakosa yubushyuhe arashobora kubara kugeza 75% yikosa ryose ryimashini, hamwe nindishyi zageragejwe na software - hamwe nubutsinzi buringaniye.Bitewe nubushyuhe buke bwumuriro, granite nurufatiro rwiza rwigihe kirekire.

Hamwe no kwihanganira 1 mkm, granite yujuje byoroshye ibyangombwa bisabwa ukurikije DIN 876 kurwego rwukuri 00. Hamwe nagaciro ka 6 kurwego rukomeye 1 kugeza 10, birakomeye cyane, kandi nuburemere bwihariye bwa 2.8g / cm³ igera hafi ku gaciro ka aluminium.Ibi kandi bivamo inyungu zinyongera nkigipimo cyo kugaburira hejuru, kwihuta kwinshi kwihuta no kwagura ubuzima bwibikoresho byo guca ibikoresho byimashini.Rero, impinduka ziva muburiri zashizwe kumuriri wa granite yimashini yimura igikoresho cyimashini ivugwa murwego rwohejuru murwego rwo kumenya neza no gukora - nta kiguzi cyinyongera.

Granite Yatezimbere Ibidukikije
Bitandukanye nibikoresho nkibyuma cyangwa ibyuma, ibuye risanzwe ntirigomba kubyazwa ingufu ningufu nyinshi no gukoresha inyongeramusaruro.Gusa ingufu nkeya zirakenewe mugucukura amabuye no kuvura hejuru.Ibi bivamo ikirere cyiza cyibidukikije, ndetse no kurangiza ubuzima bwimashini irenze icyuma nkibikoresho.Uburiri bwa granite bushobora kuba ishingiro ryimashini nshya cyangwa gukoreshwa mubikorwa bitandukanye rwose nko gutemagura kubaka umuhanda.

Ntanubwo habuze ibikoresho bya granite.Ni urutare rwimbitse rwakozwe muri magma mu butaka bwisi.Yarakuze mumyaka miriyoni kandi iraboneka kubwinshi nkumutungo kamere kumigabane hafi ya yose, harimo nu Burayi bwose.

Umwanzuro: Inyungu nyinshi zigaragara za granite ugereranije nicyuma cyangwa ibyuma byerekana ko ubushake bwiyongera bwaba injeniyeri ba mashini gukoresha ibi bikoresho nkibishingiro byibikoresho byimashini zisobanutse neza.Ibisobanuro birambuye kubyerekeranye na granite, bifite akamaro kubikoresho byimashini nubuhanga bwubukanishi, urashobora kubisanga muriki kiganiro gikurikira.

Igipimo gisubiramo ni igipimo cyahantu hahanamye.Gusubiramo Ibipimo bisubiramo bivuga ko igipimo cyafashwe ahantu hose hejuru yisahani kizasubiramo mubyihanganirwa byavuzwe.Kugenzura ahantu hakeye cyane kuruta uburinganire rusange byemeza ihinduka gahoro gahoro kumurongo ugereranije bityo kugabanya amakosa yaho.

Ababikora benshi, harimo ibicuruzwa byatumijwe mu mahanga, bubahiriza ibipimo ngenderwaho bya federasiyo yo kwihanganira uburinganire muri rusange ariko benshi birengagiza ibipimo bisubirwamo.Byinshi mubiciro buke cyangwa ibyapa biboneka kumasoko uyumunsi ntibizemeza ibipimo byongeye.Uruganda rutemeza ko rusubirwamo ntirushobora gukora amasahani yujuje ibisabwa na ASME B89.3.7-2013 cyangwa Federal Specification GGG-P-463c, cyangwa DIN 876, GB, JJS ...

Byombi nibyingenzi kugirango harebwe ubuso bwuzuye kubipimo nyabyo.Kugaragaza neza byonyine ntibihagije kugirango byemeze neza ibipimo.Fata nk'urugero, Icyiciro cya 36 X 48 Igenzura Icyapa cyo hejuru, cyujuje gusa uburinganire bwa .000300 ". Niba igice gisuzumwa kirahuza impinga nyinshi, kandi gage ikoreshwa iri ahantu hake, ikosa ryo gupima rishobora ube kwihanganira byuzuye mukarere kamwe, 000300 "!Mubyukuri, birashobora kuba hejuru cyane mugihe gage iruhukiye kumurongo.

Amakosa ya .000600 "-. 000800" birashoboka, bitewe n'uburemere bw'imisozi, n'uburebure bw'ukuboko kwa gage ikoreshwa.Niba iyi sahani yari ifite ibipimo bisubiramo byerekana .000050 "FIR noneho ikosa ryo gupimwa ryaba ritageze kuri .000050" utitaye aho igipimo gifatirwa ku isahani.Ikindi kibazo, ubusanzwe kivuka mugihe umutekinisiye udahuguwe agerageza kubyutsa isahani kurubuga, ni ugukoresha Ibipimo Byisubiramo byonyine kugirango yemeze isahani.

Ibikoresho bikoreshwa mukugenzura ibyasubiwemo ntabwo bigenewe kugenzura uburinganire muri rusange.Iyo bishyizwe kuri zeru hejuru yuhetamye neza, bazakomeza gusoma zeru, niba ubwo buso buringaniye neza cyangwa buringaniye neza cyangwa convex 1/2 "! Bagenzura gusa uburinganire bwubuso, ntabwo buringaniye. Isahani gusa yujuje ibyasobanuwe neza KANDI gusubiramo ibipimo bisubiramo byujuje rwose ibisabwa na ASME B89.3.7-2013 cyangwa Federal Specification GGG-P-463c.

Ask us about or flatness specification and repeat measurement promise by calling +86 19969991659 or emailing INFO@ZHHIMG.COM

Nibyo, ariko birashobora kwizerwa gusa kubushyuhe bwihariye bwa vertical gradient.Ingaruka zo kwagura ubushyuhe ku isahani zishobora gutera byoroshye impinduka zukuri kurenza kwihanganira niba hari impinduka muri gradient.Rimwe na rimwe, niba kwihanganira gukomeye bihagije, ubushyuhe bwakuwe mumatara yo hejuru burashobora gutera impinduka zihagije mumasaha menshi.

Granite ifite coefficient yo kwagura ubushyuhe bwa santimetero 1000035 kuri santimetero kuri 1 ° F.Nkurugero: Isahani yo hejuru ya 36 "x 48" x 8 "ifite ubusobanuro bwa .000075" (1/2 cyicyiciro cya AA) kuri gradient ya 0 ° F, hejuru no hepfo nubushyuhe bumwe.Niba hejuru yisahani hashyushye kugeza aho hashyushye 1 ° F kurenza epfo, ubunyangamugayo bwahinduka kuri .000275 "convex! Kubwibyo, gutumiza isahani ifite kwihanganira gukomera kurenza Laboratoire yo mu cyiciro cya AA bigomba gusuzumwa gusa niba hariho kurwanya ikirere gihagije.

Isahani yubuso igomba gushyigikirwa kumanota 3, nibyiza kuba 20% yuburebure kuva kumpera yisahani.Inkunga ebyiri zigomba kuba ziri 20% yubugari kuva kumpande ndende, naho inkunga isigaye igomba kuba hagati.Ingingo 3 gusa zirashobora guhagarara neza kubintu byose ariko hejuru yubuso.

Isahani igomba gushyigikirwa kuriyi ngingo mugihe cyo kubyara, kandi igomba gushyigikirwa gusa kuri izi ngingo eshatu mugihe zikoreshwa.Kugerageza gushyigikira isahani kumanota arenze atatu bizatuma isahani yakira inkunga yayo ivuye muburyo butandukanye bwingingo eshatu, zitazaba ingingo 3 zashyigikiwe mugihe cyo gukora.Ibi bizatangiza amakosa nkuko isahani ihindagurika kugirango ihuze nuburyo bushya bwo gushyigikira.Ibyuma byose bya zhhimg bifite ibiti byunganira bigenewe gutondekanya hamwe ningingo zifatika.

Niba isahani ishyigikiwe neza, kuringaniza neza birakenewe gusa niba porogaramu yawe iguhamagaye.Kuringaniza ntabwo ari ngombwa kugirango ubungabunge neza isahani ishyigikiwe neza.

Kuki Hitamo Granite yaImashininaIbice bya Metrology?

Igisubizo ni 'yego' hafi ya porogaramu zose.Ibyiza bya granite birimo: Nta ngese cyangwa ruswa, hafi yubudahangarwa bwo kurwara, nta ndishyi zishyurwa iyo zatewe, zambara igihe kirekire, ibikorwa byoroheje, ibintu bisobanutse neza, hafi ya magnetiki, bifatanyiriza hamwe kwagura ubushyuhe, hamwe nigiciro gito cyo kubungabunga.

Granite ni ubwoko bwurutare rucukurwa rwacukuwe kubera imbaraga zikabije, ubucucike, kuramba, no kurwanya ruswa.Ariko granite nayo irahuze cyane - ntabwo ari kare gusa na mpande enye!Mubyukuri, Starrett Tru-Kibuye ikorana icyizere hamwe nibice bya granite byakozwe muburyo, muburyo, no kumurongo wibintu bitandukanye muburyo busanzwe - hamwe nibisubizo byiza.

Binyuze muri reta yacu yubuhanzi, gutema hejuru birashobora kuba biringaniye bidasanzwe.Izi mico zituma granite ibikoresho byiza byo gukora ibicuruzwa-binini hamwe nigishushanyo mbonera cyimashini shingiro hamwe nibice bya metrologiya.Granite ni:

imashini
neza neza iyo uciwe ukarangiza
ingese
biramba
kuramba
Ibice bya Granite nabyo biroroshye kubisukura.Mugihe ukora ibishushanyo byabigenewe, menya neza guhitamo granite kubwinyungu zayo zisumba izindi.

STANDARDS/ GUSHYIRA MU BIKORWA BIKURIKIRA
Granite yakoreshejwe na ZhongHui kubicuruzwa bisanzwe byububiko bwa plaque ifite ibintu byinshi bya quartz, bitanga imbaraga nyinshi zo kwambara no kwangirika.Ibara ryacu ryirabura na Crystal Ibara ryijimye rifite igipimo gito cyo kwinjiza amazi, bikagabanya amahirwe ya gage yawe yuzuye neza mugihe ushira kumasahani.Amabara ya granite yatanzwe na ZhongHui bivamo urumuri ruke, bivuze ko ijisho rito kubantu bakoresha amasahani.Twahisemo ubwoko bwa granite mugihe dutekereza kwaguka k'ubushyuhe mu rwego rwo gukomeza iyi ngingo.

GUSABA
Mugihe porogaramu yawe ihamagarira isahani ifite imiterere yihariye, winjizamo urudodo, uduce cyangwa ubundi buryo bwo gukora, uzakenera guhitamo ibikoresho nka Diabase yumukara.Ibi bintu bisanzwe bitanga ubukana buhebuje, kugabanuka kwinyeganyeza, hamwe no gukora neza.

Nibyo, niba bitambaye nabi cyane.Igenamiterere ryuruganda hamwe nibikoresho byemerera uburyo bwiza bwo guhitamo neza isahani no gukora nibiba ngombwa.Mubisanzwe, niba isahani iri muri .001 "yo kwihanganira ibisabwa, irashobora gusubukurwa kurubuga. Niba isahani yambarwa kugeza aho irenga .001" kubera kwihanganira, cyangwa niba yashizwemo nabi cyangwa yatowe, noneho bizakenera koherezwa muruganda kugirango rusya mbere yo gusubiramo.

Hagomba kwitonderwa cyane muguhitamo kalibrasi kurubuga no gutekinika.Turagusaba gukoresha ubwitonzi muguhitamo serivise yawe.Saba kwemererwa kandi urebe ibikoresho umutekinisiye azakoresha afite ikigo cyigihugu gishinzwe ubugenzuzi gishobora gukurikiranwa.Bifata imyaka myinshi kugirango wige neza neza neza granite.

ZhongHui itanga byihuse kuri kalibibasi ikorerwa muruganda rwacu.Ohereza amasahani yawe muri kalibrasi niba bishoboka.Ubwiza bwawe nicyubahiro biterwa nukuri kubikoresho byawe byo gupima harimo isahani yo hejuru!

Ibyapa byirabura byirabura bifite ubucucike buri hejuru kandi bigera ku nshuro eshatu nkibikomeye.Kubwibyo, isahani ikozwe mwirabura ntigomba kuba ndende nka plaque ya granite ingana kugirango igire iringaniza cyangwa irwanya gutandukana.Kugabanya umubyimba bisobanura uburemere buke nigiciro cyo kohereza.

Witondere abandi bakoresha ubuziranenge bwumukara granite mubwinshi bumwe.Nkuko byavuzwe haruguru, ibintu bya granite, nkibiti cyangwa ibyuma, biratandukana kubintu n'amabara, kandi ntabwo bihanura neza gukomera, gukomera, cyangwa kwambara birwanya.Mubyukuri, ubwoko bwinshi bwa granite yumukara na diabase biroroshye cyane kandi ntibikwiriye gukoreshwa mubibaho.

Oya. Ibikoresho byihariye n'amahugurwa akenewe kugirango asubiremo ibyo bintu bisaba ko asubizwa mu ruganda kugirango abone kalibrasi no gukora.

Yego.Ceramic na granite bifite imiterere isa, kandi uburyo bukoreshwa muguhindura na lap granite burashobora gukoreshwa hamwe nibintu bya ceramic.Ubukorikori buragoye guhindagurika kuruta granite bivamo igiciro kinini.

Nibyo, hashingiwe ko ibyinjijwe bisubirwamo munsi yubuso.Niba ibyuma byinjizwamo bisukuye, cyangwa hejuru yindege yo hejuru, bigomba kuba byerekanwe hasi mbere yuko isahani ishobora gufungwa.Niba bikenewe, dushobora gutanga iyo serivisi.

Yego.Kwinjiza ibyuma hamwe numutwe wifuza (Icyongereza cyangwa metric) birashobora kuba epoxy ihujwe nisahani ahantu wifuza.ZhongHui ikoresha imashini za CNC kugirango itange ahantu hashyizwemo cyane muri +/- 0.005 ”.Kubintu bidahwitse byongeweho, kwihanganira aho twinjirira ni ± .060 ". Ubundi buryo burimo ibyuma T-Bars hamwe na dovetail ibibanza byakorewe muri granite.

Kwinjiza bihujwe neza ukoresheje imbaraga nyinshi epoxy hamwe nakazi keza bizashobora kwihanganira imbaraga nyinshi za torsional na shear force.Mu kizamini giherutse, ukoresheje 3/8 "-16 wongeyeho insanganyamatsiko, laboratoire yigenga yapimye imbaraga zasabwaga gukuramo icyuma gifitanye isano na epoxy ku isahani yo hejuru. Hakozwe ibisahani icumi. Muri ibyo icumi, mu manza icyenda, granite yamenetse mbere. Impuzandengo yikigereranyo aho yananiwe yari ibiro 10.020. kuri granite yumukara na 12.310. ! Niba igice cyakazi gikora ikiraro hejuru yinjizwamo kandi hagashyirwaho torque ikabije, birashoboka kubyara imbaraga zihagije zo kumena granite. Mubice kubwiyi mpamvu, ZhongHui atanga umurongo ngenderwaho wumuriro ntarengwa ushobora gukoreshwa winjizwamo epoxy. : https://www.zhhimg.com/ubuziranenge-isoma-yinjiza-ibicuruzwa/

Nibyo, ariko ku ruganda rwacu gusa.Ku ruganda rwacu, turashobora kugarura isahani iyo ari yo yose kuri 'nka-shyashya', mubisanzwe kubiciro bitarenze icya kabiri cyigiciro cyo kuyisimbuza.Impande zangiritse zirashobora gutoborwa muburyo bwo kwisiga, ibinure byimbitse, nike, hamwe nibyobo birashobora kuba hasi, kandi inkunga ifatanye irashobora gusimburwa.Mubyongeyeho, turashobora guhindura isahani yawe kugirango twongere byinshi muburyo bwo kongeramo ibyuma bikomeye cyangwa bifatanyijemo ibyuma no guca uduce cyangwa iminwa ifatanye, ukurikije ibisobanuro byawe.

Kuki uhitamo Granite?
Granite ni ubwoko bwurutare rwaka rwakozwe kwisi mumyaka miriyoni ishize.Ibigize urutare rwaka rwarimo amabuye y'agaciro menshi nka quartz ikomeye cyane kandi idashobora kwihanganira kwambara.Usibye gukomera no kwambara granite ifite hafi kimwe cya kabiri cya coefficient yo kwaguka nkicyuma.Nkuko uburemere bwacyo bugera kuri kimwe cya gatatu cyicyuma, granite iroroshye kuyobora.

Kubikoresho byimashini nibice bya metrologiya, granite yumukara ni ibara rikoreshwa cyane.Granite yumukara ifite ijanisha ryinshi rya quartz kurenza andi mabara kandi rero, kwambara cyane.

Granite irahenze cyane, kandi gukata hejuru birashobora kuba bidasanzwe.Ntibishobora gusa gukubitwa intoki kugirango bigere ku kuri gukabije, ariko kongera gukora ibintu birashobora gukorwa utimuye isahani cyangwa ameza hanze.Nibikorwa rwose byo gukubita intoki kandi muri rusange bisaba amafaranga make ugereranije no kongera gutondekanya icyuma.

Izi mico zituma granite ibikoresho byiza byo gukora ibicuruzwa-binini hamwe nigishushanyo mbonera cyimashini shingiro hamwe nibice bya metrologiya nkaisahani ya granite.

ZhongHui itanga bespoke granite ibicuruzwa byakozwe kugirango bishyigikire ibisabwa byapimwe.Ibintu bya bespoke biratandukanyeimpande zigororotse totri kare.Bitewe nuburyo butandukanye bwa granite ,.Ibigizeirashobora kubyara ubunini bwose busabwa;biragoye kwambara kandi biramba.

Ibyiza bya Granite Ubuso
Akamaro ko gupima ku buso bwashyizweho n’umuhimbyi w’Ubwongereza Henry Maudsley mu myaka ya 1800.Nkumushinga wibikoresho bya mashini, yemeje ko umusaruro uhoraho wibice bisaba ubuso bukomeye kugirango bipime byizewe.

Impinduramatwara mu nganda yashyizeho icyifuzo cyo gupima ubuso, bityo sosiyete yubwubatsi Crown Windley yashyizeho ibipimo ngenderwaho.Ibipimo by'ibyapa byo hejuru byashyizweho bwa mbere na Crown mu 1904 ukoresheje ibyuma.Mugihe icyifuzo nigiciro cyibyuma byiyongereye, hakozwe iperereza kubindi bikoresho byo gupima.

Muri Amerika, uwashizeho urwibutso Wallace Herman yemeje ko granite yumukara yari ibikoresho byiza byo ku isahani isimbuye icyuma.Nkuko granite itari magnetique kandi ntigire ingese, byahise bihinduka igipimo cyo gupima.

Isahani ya granite ni ishoramari ryingenzi muri laboratoire n'ibikoresho byo gupima.Isahani ya granite ya 600 x 600 mm irashobora gushirwa kumurongo.Ibirindiro bitanga uburebure bwakazi bwa 34 ”(0.86m) hamwe ningingo eshanu zishobora guhinduka kugirango uringanize.

Kubisubizo byizewe kandi bihoraho, isahani ya granite ni ngombwa.Nkuko ubuso ari indege yoroshye kandi ihamye, ituma ibikoresho bikoreshwa neza.

Ibyiza byingenzi bya plaque ya granite ni:

• Kutagaragaza
• Kurwanya imiti no kwangirika
• Coefficient yo kwaguka ugereranije nicyuma cyikarito kuburyo bidatewe cyane nihindagurika ryubushyuhe
• Mubisanzwe birakomeye kandi kwambara cyane
• Indege yubuso ntacyo itwaye iyo yashushanyije
• Ntazabora
• Ntabwo ari magnetique
• Biroroshye gusukura no kubungabunga
• Calibration na resurfacing birashobora gukorerwa kurubuga
• Birakwiye gucukurwa kugirango ushyiremo insanganyamatsiko
• Kunyeganyega kwinshi

Ku maduka menshi, ibyumba byubugenzuzi na laboratoire, plaque ya granite yuzuye irashingirwaho nkibipimo byo gupima neza.Kuberako buri gipimo cyumurongo giterwa nubuso nyabwo buvuyemo ibipimo byanyuma, ibyapa byo hejuru bitanga indege nziza yo kugenzura akazi no gutunganya mbere yo gukora.Nibindi shingiro ryiza ryo gupima uburebure no hejuru ya gage.Byongeye kandi, urwego rwohejuru rwo kuringaniza, gutuza, ubuziranenge muri rusange hamwe nubukorikori bituma bahitamo neza mugushiraho uburyo bukomeye bwogukoresha imashini, ibikoresho bya elegitoroniki na optique.Kuri kimwe muri ibyo bikorwa byo gupima, ni ngombwa gukomeza isahani yo hejuru.

Subiramo Ibipimo no Kuringaniza
Byombi kuringaniza no gusubiramo ni ngombwa kugirango habeho ubuso bwuzuye.Kuringaniza birashobora gufatwa nkibintu byose biri hejuru yubuso burimo indege ebyiri zibangikanye, indege shingiro nindege yo hejuru.Gupima intera iri hagati yindege nuburinganire rusange bwubuso.Ibipimo byo gupima ubusanzwe bitwara kwihanganira kandi birashobora gushiramo amanota.

Kwihanganira uburinganire bwamanota atatu asobanurwa mubisobanuro bya federasiyo nkuko bigenwa na formula ikurikira:
Icyiciro cya Laboratoire AA = (40 + diagonal² / 25) x 0.000001 santimetero (uruhande rumwe)
Icyiciro cyo Kugenzura A = Icyiciro cya Laboratoire AA x 2
Icyumba cy'icyumba Icyiciro B = Icyiciro cya Laboratoire AA x 4

Usibye kubeshya, bigomba gusubirwamo.Igipimo gisubiramo ni igipimo cyahantu hahanamye.Ni igipimo cyafashwe ahantu hose hejuru yisahani izasubiramo muburyo bwo kwihanganira.Kugenzura agace kamwe koroheje kwihanganira kurenza ubwinshi muri rusange byemeza impinduka gahoro gahoro imiterere yubuso, bityo bikagabanya amakosa yaho.

Kugirango isahani yubuso yujuje uburinganire no gusubiramo ibipimo byo gupima, abakora plaque ya granite bagomba gukoresha Federal Specification GGG-P-463c nkibishingirwaho kubisobanuro byabo.Ibipimo ngenderwaho bisubiramo gusubiramo ibipimo bifatika, ibintu bifatika bya granite yubuso, kurangiza hejuru, gushyigikira aho biherereye, gukomera, uburyo bwemewe bwo kugenzura no gushyiramo insanganyamatsiko.

Mbere yuko isahani yubuso yambarwa birenze ibisobanuro kuri rusange, bizerekana imyenda yambarwa cyangwa yuzuye.Igenzura rya buri kwezi kugirango risubiremo amakosa yo gupima ukoresheje gage isubiramo bizagaragaza aho wambara.Gusubiramo gage nigikoresho gihanitse cyerekana amakosa yaho kandi gishobora kwerekanwa hejuru ya magnificateur ya elegitoroniki.

Kugenzura Icyapa Cyuzuye
Mugukurikiza amabwiriza make yoroshye, ishoramari muri plaque ya granite igomba kumara imyaka myinshi.Ukurikije imikoreshereze yisahani, ibidukikije byamaduka nibisabwa byukuri, inshuro zo kugenzura ibyapa byo hejuru biratandukanye.Amategeko rusange yintoki ni iyisahani nshya yakira recalibration yuzuye mugihe cyumwaka umwe waguze.Niba isahani ikoreshwa kenshi, nibyiza kugabanya intera kugeza kumezi atandatu.

Mbere yuko isahani yubuso yambarwa birenze ibisobanuro kuri rusange, bizerekana imyenda yambarwa cyangwa yuzuye.Igenzura rya buri kwezi kugirango risubiremo amakosa yo gupima ukoresheje gage isubiramo bizagaragaza aho wambara.Gusubiramo gage nigikoresho gihanitse cyerekana amakosa yaho kandi gishobora kwerekanwa hejuru ya magnificateur ya elegitoroniki.

Porogaramu igenzura neza igomba kuba irimo cheque isanzwe hamwe na autocollimator, itanga kalibrasi nyayo yuburinganire rusange bushobora gukurikiranwa nikigo cyigihugu gishinzwe ubuziranenge nikoranabuhanga (NIST).Calibibasi yuzuye nuwabikoze cyangwa isosiyete yigenga irakenewe burigihe.

Itandukaniro hagati ya Calibibasi
Rimwe na rimwe, hariho itandukaniro hagati ya plaque ya plaque.Rimwe na rimwe, ibintu nko guhindura isura biturutse ku kwambara, gukoresha nabi ibikoresho byo kugenzura cyangwa gukoresha ibikoresho bidafite kalibibasi bishobora kubara ibyo bitandukanye.Ibintu bibiri bikunze kugaragara, ariko, ni ubushyuhe ninkunga.

Imwe mumpinduka zingenzi ni ubushyuhe.Kurugero, ubuso bushobora kuba bwogejwe nigisubizo gishyushye cyangwa gikonje mbere yogusubiramo kandi nticyemewe umwanya uhagije wo gukora.Izindi mpamvu zitera ihindagurika ryubushyuhe zirimo imishinga yumuyaga ukonje cyangwa ushushe, urumuri rwizuba rutaziguye, urumuri hejuru cyangwa izindi nkomoko yubushyuhe bukabije hejuru yisahani.

Harashobora kandi gutandukana mubushyuhe bwubushyuhe buringaniye hagati yimbeho nizuba.Rimwe na rimwe, isahani ntiyemerewe umwanya uhagije wo gukora nyuma yo koherezwa.Nigitekerezo cyiza cyo kwandika vertical gradient ubushyuhe mugihe kalibrasi ikorwa.

Indi mpamvu isanzwe itera kalibrasi ni isahani ishyigikiwe nabi.Isahani yo hejuru igomba gushyigikirwa ku ngingo eshatu, nibyiza kuba 20% yuburebure kuva kumpera yisahani.Inkunga ebyiri zigomba kuba ziri 20% yubugari kuva kumpande ndende, naho inkunga isigaye igomba kuba hagati.

Ingingo eshatu gusa zirashobora guhagarara neza kubintu byose ariko hejuru yubuso.Kugerageza gushyigikira isahani kumanota arenze atatu bizatuma isahani yakira inkunga yayo ivuye mubice bitatu bitandukanye, bitazaba ingingo eshatu zashyigikiwe mugihe cyo gukora.Ibi bizatangiza amakosa nkuko isahani ihindagurika kugirango ihuze nuburyo bushya bwo gushyigikira.Tekereza gukoresha ibyuma bifata ibyuma bifashishije umurongo hamwe ningingo zifatika.Ibihagararo kubwiyi ntego biraboneka mubisanzwe biva hejuru yububiko.

Niba isahani ishyigikiwe neza, kuringaniza neza birakenewe gusa iyo porogaramu ibigaragaje.Kuringaniza ntabwo ari ngombwa kugirango ubungabunge neza isahani ishyigikiwe neza.

Ni ngombwa kugira isahani isukuye.Umukungugu wo mu kirere mubisanzwe ni isoko ikomeye yo kwambara no kurira ku isahani, kuko ikunda gushira mubikorwa ndetse no guhuza gage.Gupfundikira amasahani kugirango ubarinde umukungugu no kwangirika.Kwambara ubuzima birashobora kwongerwa mugupfuka isahani mugihe udakoreshejwe.

Ongera ubuzima bw'isahani
Gukurikiza amabwiriza make bizagabanya kwambara kuri plaque ya granite hanyuma amaherezo, byongere ubuzima.

Icya mbere, ni ngombwa kugira isuku.Umukungugu wo mu kirere mubisanzwe ni isoko ikomeye yo kwambara no kurira ku isahani, kuko ikunda gushira mubikorwa ndetse no guhuza gage.

Ni ngombwa kandi gupfuka amasahani kugirango ayirinde umukungugu no kwangirika.Kwambara ubuzima birashobora kwongerwa mugupfuka isahani mugihe udakoreshejwe.

Kuzenguruka isahani buri gihe kugirango agace kamwe katakira gukoreshwa cyane.Na none, birasabwa gusimbuza ibyuma byerekana ibyuma kuri gage na karbide.

Irinde gushyira ibiryo cyangwa ibinyobwa bidasembuye ku isahani.Ibinyobwa byinshi byoroshye birimo aside ya karubone cyangwa fosifori, ishobora gushonga imyunyu ngugu yoroshye kandi igasiga ibyobo bito hejuru.

Aho Gusubira
Mugihe isahani ya granite ikeneye kongera kugaragara, tekereza niba iyi serivisi ikorerwa kurubuga cyangwa kuri kalibrasi.Burigihe nibyiza ko isahani isubirwamo muruganda cyangwa ikigo cyabigenewe.Niba, icyakora, isahani itambaye cyane, mubisanzwe muri santimetero 0.001 yo kwihanganira ibisabwa, irashobora gusubukurwa kurubuga.Niba isahani yambarwa kugeza aho irenga 0.001 santimetero yo kutihanganirana, cyangwa niba yashizwemo nabi cyangwa yatowe, noneho igomba koherezwa mu ruganda gusya mbere yo gusubiramo.

Ikibanza cya kalibrasi gifite ibikoresho nu ruganda rutanga uburyo bwiza bwo guhitamo neza isahani no gukora nibiba ngombwa.

Hagomba kwitonderwa cyane muguhitamo kalibrasi kurubuga no gutekinika.Saba kwemererwa kandi urebe ibikoresho umutekinisiye azakoresha afite NIST-ikurikiranwa.Ubunararibonye nabwo ni ikintu cyingenzi, kuko bisaba imyaka myinshi kugirango wige uburyo bwiza bwo gutandukanya neza granite.

Ibipimo by'ingenzi bitangirana na plaque ya granite yuzuye nkibanze.Mugukora ibishoboka byizewe ukoresheje isahani yubuso ikwiye neza, abayikora bafite kimwe mubikoresho byingenzi byo gupimwa kwizewe nibice byiza.

Kugenzura Urutonde rwa Calibration

1. Ubuso bwogejwe hamwe nigisubizo gishyushye cyangwa gikonje mbere ya kalibrasi kandi nticyemewe umwanya uhagije wo gukora.
2. Isahani ishyigikiwe nabi.
3. Guhinduka k'ubushyuhe.
4. Inyandiko.
5. Imirasire y'izuba cyangwa ubundi bushyuhe bukabije hejuru yisahani.Menya neza ko amatara yo hejuru adashyushya hejuru.
6. Guhindagurika mubushyuhe bwubushyuhe buringaniye hagati yimbeho nizuba.Niba bishoboka, menya vertical gradient ubushyuhe mugihe kalibrasi ikorwa.
7. Isahani ntabwo yemerewe umwanya uhagije wo gukora nyuma yo koherezwa.
8. Gukoresha nabi ibikoresho byo kugenzura cyangwa gukoresha ibikoresho bidafite imbaraga.
9. Guhindura isura bituruka ku kwambara.

Inama z'ikoranabuhanga
Kuberako buri gipimo cyumurongo giterwa nubuso nyabwo buvuyemo ibipimo byanyuma, ibyapa byo hejuru bitanga indege nziza yo kugenzura akazi no gutunganya mbere yo gukora.

Kugenzura agace kamwe koroheje kwihanganira kurenza ubwinshi muri rusange byemeza impinduka gahoro gahoro imiterere yubuso, bityo bikagabanya amakosa yaho.