Itandukaniro riri hagati ya sisitemu yo kugenda ya Stage-on-Granite na Integrated Granite Motion System

Guhitamo urubuga rwiza rwo kugenda rushingiye kuri granite rukwiriye gukoreshwa mu buryo runaka biterwa n'ibintu byinshi n'impinduka. Ni ngombwa kumenya ko buri porogaramu ifite ibisabwa byihariye bigomba kumvikana kandi bigashyirwa imbere kugira ngo haboneke igisubizo cyiza mu bijyanye n'urubuga rwo kugenda.

Imwe mu nyishu zikunze gukoreshwa cyane ni ugushyiraho ibice bitandukanye byo gushyiramo ibintu ku nyubako ya granite. Indi nyishu isanzwe ihuza ibice bigize imigendekere ya granite ubwayo. Guhitamo hagati y’icyiciro cyo hejuru ya granite n’icyiciro cyo hejuru cya granite (IGM) ni kimwe mu byemezo byafashwe mbere mu guhitamo. Hari itandukaniro rigaragara hagati y’ubwoko bwombi bw’ibisubizo, kandi birumvikana ko buri kimwe gifite ibyiza byacyo - n’ibyo kigomba kwitabwaho - bigomba gusobanurwa neza no gusuzumwa.

Kugira ngo dutange ibisobanuro birambuye kuri iyi nzira yo gufata ibyemezo, turasuzuma itandukaniro riri hagati y’imiterere ibiri y’ingenzi ya platforme y’ingendo - igisubizo gisanzwe cya stage-on-granite, n’igisubizo cya IGM - duhereye ku bitekerezo bya tekiniki n’iby’imari mu buryo bw’inyigo y’imashini.

Inyuma

Kugira ngo dusuzume isano n'itandukaniro riri hagati ya sisitemu za IGM na sisitemu zisanzwe zo mu bwoko bwa stage-on-granite, twakoze imiterere ibiri y'igerageza:

• Ingufu za mechanical, stage-on-granite
• Ingufu za mechanical, IGM

Muri ubwo buryo bwombi, buri sisitemu igizwe n'imirongo itatu y'ingendo. Umurongo wa Y utanga uburebure bwa mm 1000 kandi uherereye ku rufatiro rw'inyubako ya granite. Umurongo wa X, uherereye ku kiraro cy'ihuriro ufite uburebure bwa mm 400, utwara uburebure bwa Z buhagaze bufite uburebure bwa mm 100. Iyi gahunda igaragazwa mu buryo bw'ifoto.

Ku gishushanyo mbonera cya "stage-on-granite", twahisemo "stage" ya PRO560LM ifite umubiri munini kuri "axis" ya Y kubera ubushobozi bwayo bwo gutwara imizigo bwinshi, isanzwe ikoreshwa mu ngendo nyinshi hakoreshejwe iyi "système Y/XZ split-bridge". Ku ruhande rwa X, twahisemo "PRO280LM", ikoreshwa cyane nk'umurongo w'ikiraro mu bikorwa byinshi. "PRO280LM" itanga uburyo bwo kuringaniza imikorere yayo n'ubushobozi bwayo bwo gutwara "axis Z" hamwe n'umutwaro w'umukiriya.

Ku bijyanye n'ibishushanyo mbonera bya IGM, twakurikije neza ibitekerezo by'ibanze by'igishushanyo mbonera n'imiterere y'imirongo yavuzwe haruguru, itandukaniro ry'ibanze rikaba ari uko imirongo ya IGM yubatswe mu buryo butaziguye mu nyubako ya granite, bityo ikaba idafite ishingiro ry'ibice byakozwe mu bishushanyo mbonera bya granite.

Muri ubwo buryo bwombi, imiterere ikunze kugaragara ni umugozi wa Z, watoranyijwe kuba urwego rwa PRO190SL rutwarwa n'imipira. Uyu ni umugozi ukunzwe cyane gukoreshwa mu cyerekezo gihagaze ku kiraro kubera ubushobozi bwawo bwinshi bwo gutwara imizigo n'imiterere mito.

Ishusho ya 2 igaragaza uburyo bwihariye bwo gushyira ku ibara rya granite na sisitemu za IGM byizweho.

Igereranya rya Tekiniki

Sisitemu za IGM zakozwe hakoreshejwe uburyo butandukanye n'ibice bisa n'ibiboneka mu bishushanyo gakondo bya stage-on-granite. Kubera iyo mpamvu, hari imiterere myinshi ya tekiniki ihuriweho hagati ya sisitemu za IGM na sisitemu za stage-on-granite. Ku rundi ruhande, guhuza imiyoboro y'ingendo mu buryo butaziguye mu nyubako ya granite bitanga imiterere itandukanye itandukanya sisitemu za IGM na sisitemu za stage-on-granite.

Igipimo cy'ifishi

Ahari isano igaragara cyane itangirira ku rufatiro rw'imashini - granite. Nubwo hari itandukaniro mu miterere n'ubushobozi bwo kwihanganira hagati y'igishushanyo cya stage-on-granite na IGM, ingano rusange y'ishingiro rya granite, risers na bridge birangana. Ibi biterwa ahanini n'uko ingendo z'izina n'izidafite aho zigarukira ari zimwe hagati ya stage-on-granite na IGM.

Ubwubatsi

Kuba nta shingiro ry’ibice by’imashini mu gishushanyo cya IGM bitanga inyungu zimwe na zimwe ugereranyije n’ibisubizo bya stage-on-granite. By’umwihariko, kugabanuka kw’ibice biri mu mizingo ya IGM bifasha kongera ubukana bw’imizingo muri rusange. Binatuma intera ngufi hagati y’ishingiro rya granite n’ubuso bwo hejuru bw’ikigare igabanuka. Muri ubu bushakashatsi bwihariye, igishushanyo cya IGM gitanga uburebure bwo gukora ku kigero cya 33% (80 mm ugereranije na 120 mm). Ubu burebure bwo gukora buto ntibutuma gusa igishushanyo mbonera gito, ahubwo kinagabanya uburyo imashini ikoresha moteri na encoder bijya aho ikorera, bigatuma amakosa ya Abbe agabanuka bityo bigatuma imikorere yo gushyira aho ikorera irushaho kuba myiza.

Ibice by'umurongo

Urebye mu buryo bwimbitse igishushanyo mbonera, ibisubizo bya stage-on-granite na IGM bisangiye ibice by'ingenzi, nka moteri zigororotse n'imashini zishyiraho imiterere y'aho ibintu biherereye. Guhitamo ibyuma bisanzwe bya center na magnet bituma habaho ubushobozi bungana bwo gutanga ingufu. Mu buryo nk'ubwo, gukoresha ibyuma bimwe muri ibyo bishushanyo byombi bitanga igisubizo cyiza kimwe cyo gushyiramo ibitekerezo. Kubera iyo mpamvu, imikorere y'umurongo n'ubushobozi bwo gusubiramo ntabwo bitandukanye cyane hagati y'ibisubizo bya stage-on-granite na IGM. Imiterere y'ibice bisa, harimo gutandukanya amatangazo no kwihanganira, bituma habaho imikorere isa mu bijyanye n'ingendo z'amakosa ya geometrike (ni ukuvuga, imiterere itambitse n'iy'ubugari, imiterere y'ingufu, kuzunguruka no kumanuka). Amaherezo, ibintu bishyigikira igishushanyo byombi, harimo gucunga insinga, imipaka y'amashanyarazi n'ingufu, bifite imikorere imwe, nubwo bishobora gutandukana gato mu miterere y'umubiri.

Amabereti

Kuri iyi miterere yihariye, itandukaniro rigaragara cyane ni uguhitamo imiyoboro y’ingufu iyobora umurongo. Nubwo imiyoboro y’ingufu isubiramo ikoreshwa haba muri sisitemu ya stage-on-granite na IGM, sisitemu ya IGM ituma bishoboka gushyiramo imiyoboro minini kandi ikomeye mu miterere hatabayeho kongera uburebure bw’umurongo. Kubera ko igishushanyo cya IGM gishingiye kuri granite nk'ishingiro ryayo, bitandukanye n'ishingiro ry’ibice bitandukanye, birashoboka kongera umutungo utimukanwa wari gukoreshwa n’ishingiro ryakozwe, kandi by’ukuri kuzuza iki kibanza n’imiyoboro minini mu gihe bigabanya uburebure bw’igare hejuru ya granite.

Gukomera

Gukoresha ibyuma binini mu gishushanyo cya IGM bigira ingaruka zikomeye ku gukomera kw'impande. Ku bijyanye n'umurongo wo hasi w'umubiri munini (Y), igisubizo cya IGM gitanga gukomera kw'impande ku kigero cya 40%, gukomera kw'impande ku kigero cya 30% na gukomera kw'impande ku kigero cya 20% kurusha igishushanyo mbonera cy'impande. Mu buryo nk'ubwo, ikiraro cya IGM gitanga kwiyongera kw'inshuro enye mu gukomera kw'impande, gukomera kw'impande ku kigero cya kabiri no gukomera kw'impande ku kigero cya 30% kurusha igishushanyo mbonera cyayo cy'impande. Gukomera kw'impande ku kigero cyagutse ni ingirakamaro kuko bigira uruhare mu kunoza imikorere ihindagurika, ari na byo by'ingenzi mu gutuma imashini zikoresha ikoranabuhanga rirushaho gukora neza.

Ubushobozi bwo gutwara imizigo

Imiterere minini y'umuti wa IGM yemerera ubushobozi bwo gutwara imizigo bwinshi cyane kurusha umuti wa stage-on-granite. Nubwo ishami rya PRO560LM ry'umuti wa stage-on-granite rifite ubushobozi bwo gutwara imizigo bwa kg 150, umuti wa IGM ujyanye nawo ushobora kwakira umutwaro wa kg 300. Mu buryo nk'ubwo, umurongo wa PRO280LM w'umuti wa stage-on-granite ushyigikira kg 150, mu gihe umurongo wa bridge w'umuti wa IGM ushobora gutwara ibiro bigera kuri 200.

Kwimura Misa

Nubwo ibyuma binini biri mu mpande za IGM zikoresha ikoranabuhanga bitanga imikorere myiza kandi bitwara imizigo myinshi, bizana n'amakamyo manini kandi aremereye. Byongeye kandi, imodoka za IGM zakozwe ku buryo ibintu bimwe na bimwe byakozwe mu mashini bikenewe ku murongo wa granite (ariko bidasabwa n'umurongo wa IGM) bikurwaho kugira ngo byongere ubukana bw'ibice kandi byorohereze gukora. Ibi bintu bivuze ko umurongo wa IGM ufite uburemere bwinshi bwo kugenda kurusha umurongo wa granite ujyanye nawo. Imbogamizi idashidikanywaho ni uko kwihuta ntarengwa kwa IGM ari hasi, dutekereje ko imbaraga za moteri zidahinduka. Nyamara, mu bihe bimwe na bimwe, uburemere bwinshi bwo kugenda bushobora kuba ingirakamaro bitewe n'uko uburambe bwabwo bunini bushobora gutanga ubudahangarwa bukomeye ku bintu bihungabanya, bishobora kuba bifitanye isano no kwiyongera kw'ubudahangarwa mu mwanya.

Imiterere y'Imiterere

Ubukana bwinshi bw'ubwikorezi bwa sisitemu ya IGM hamwe n'ubwikorezi bukomeye bitanga inyungu z'inyongera zigaragara nyuma yo gukoresha porogaramu ya FEA (Fine-Element Analysis) kugira ngo hakorwe isesengura ry'uburyo. Muri ubu bushakashatsi, twasuzumye uburyo bwa mbere bwo kwitwara kw'imodoka bitewe n'ingaruka zayo ku muvuduko wa servo. Imodoka ya PRO560LM ihura n'ubwikorezi kuri 400 Hz, mu gihe IGM ijyanye nayo ihura n'uburyo bumwe kuri 430 Hz. Ishusho ya 3 igaragaza iki gisubizo.

Ubwinshi bw'umuti wa IGM, ugereranije n'umuti usanzwe wa stage-on-granite, bushobora guterwa ahanini n'uburyo ufata imodoka ukomera n'imiterere y'imodoka. Ubwinshi bw'umuti wa carrier butuma bishoboka kugira uburyo bwa servo buhanitse bityo bigatuma habaho imikorere myiza.

Ahantu hakorerwa imikorere

Gufunga neza umurongo hafi ya buri gihe ni ngombwa iyo hari ibintu byanduye, byaba biturutse ku buryo bw'umukoresha cyangwa biri mu bidukikije by'imashini. Ibisubizo bya Stage-on-granite birakwiriye cyane muri ibi bihe kubera imiterere y'umurongo. Urugero, ibice bya PRO-series linear stages bifite ibifuniko bikomeye n'ibipfukisho byo ku ruhande birinda ibice by'imbere mu gice kwandura ku rugero rukwiye. Ibi bice bishobora kandi gushyirwaho ibikoresho byo guhanagura amatafari kugira ngo bikureho imyanda ku gifuniko cyo hejuru uko igice kigenda. Ku rundi ruhande, urubuga rwa IGM rufunguye mu buryo busanzwe, hamwe n'amabati, moteri na encoders bigaragara. Nubwo atari ikibazo mu bidukikije bisukuye, ibi bishobora guteza ikibazo iyo umwanda uhari. Birashoboka gukemura iki kibazo ukoresheje uburyo bwihariye bwo gupfuka mu gishushanyo cya IGM axis kugira ngo uburinzi bw'imyanda. Ariko iyo bidashyizwe mu bikorwa neza, imifuko ishobora kugira ingaruka mbi ku migendekere y'umurongo binyuze mu gushyira imbaraga zo hanze ku gikapu mu gihe kigenda mu rugendo rwacyo rwose.

Gusana

Gukoresha neza ni ikintu gitandukanya urubuga rwo kuzamuka ku ibara ry'umukara n'urukiramende rwa IGM. Imirongo y'imashini zikoresha umurongo ugororotse izwiho gukomera kwayo, ariko rimwe na rimwe biba ngombwa kuyikoresha. Ibikorwa bimwe na bimwe byo kuyikoresha biroroshye kandi bishobora gukorwa hatabayeho gukuraho cyangwa gusenya umurongo uvugwa, ariko rimwe na rimwe bisaba gusenya neza. Iyo urubuga rwo kuzamuka rugizwe n'ibyiciro bitandukanye byashyizwe kuri granite, kuyikoresha ni akazi koroshye. Ubwa mbere, kumanura urwego kuri granite, hanyuma ukore imirimo ikenewe yo kuyisana hanyuma wongere uyishyireho. Cyangwa, usimbuze urwego rushya.

Ibisubizo bya IGM rimwe na rimwe bishobora kugorana cyane mu gukora isuku. Nubwo gusimbuza umurongo umwe wa rukuruzi wa moteri y'umurongo woroshye cyane muri iki gihe, isuku no gusana bigoranye akenshi bisaba gusenya burundu ibice byinshi cyangwa byose bigize umurongo, ibyo bikaba bifata igihe kinini iyo ibice bishyizwe kuri granite. Biragoye kandi guhuza imishumi ishingiye kuri granite hagati yayo nyuma yo gukora isuku - igikorwa cyoroshye cyane gifite ibyiciro bitandukanye.

Imbonerahamwe ya 1. Incamake y'itandukaniro ry'ibanze rya tekiniki hagati y'ibisubizo bya mekanike bifite intera-on-granite n'ibya IGM.

Igereranya ry'ubukungu

Nubwo ikiguzi cyuzuye cya sisitemu iyo ari yo yose yo kugenda kizatandukana bitewe n'ibintu byinshi birimo uburebure bw'urugendo, ubuziranenge bw'umurongo, ubushobozi bwo gutwara n'ubushobozi bwo guhinduranya ibintu, igereranya ry'uburyo bwo kugenda bwa IGM na sisitemu zo kugenda ku gice cya granite ryakozwe muri ubu bushakashatsi ryerekana ko ibisubizo bya IGM bishobora gutanga uburyo bwo kugenda neza hagati na hejuru ku giciro gito ugereranyije n'ibindi bikoresho byo kugenda ku gice cya granite.

Inyigo yacu y’ubukungu igizwe n’ibice bitatu by’ingenzi by’ikiguzi: ibice by’imashini (harimo ibice byakozwe n’ibicuruzwa byaguzwe), guteranya granite, n’umurimo n’amafaranga y’inyongera.

Ibice by'imashini

Igisubizo cya IGM gitanga uburyo bwo kuzigama bugaragara ku gisubizo cya stage-on-granite mu bijyanye n'ibice by'imashini. Ibi biterwa ahanini n'uko IGM idafite imashini zikozwe neza ku gice cya Y na X, ibyo bikaba byongera ubukana n'ikiguzi ku gisubizo cya stage-on-granite. Byongeye kandi, kuzigama amafaranga bishobora guterwa no koroshya ibindi bice bya mashini kuri IGM, nk'imodoka zigenda, zishobora kugira imiterere yoroshye kandi zigatuma ziruhura iyo zagenewe gukoreshwa muri sisitemu ya IGM.

Amateraniro ya Granite

Nubwo ibyuma biteranya ishingiro rya granite-riser-bridge muri sisitemu ya IGM na stage-on-granite bisa nkaho bifite imiterere n'isura bisa, ibyuma biteranya ishingiro rya granite bya IGM birahenze gato. Ibi biterwa nuko granite iri mu gisubizo cya IGM ifata umwanya w'ibikoresho biteranya imashini mu gisubizo cya stage-on-granite, ibyo bikaba bisaba ko granite igira ubushobozi bwo kwihanganira ibintu mu turere tw'ingenzi, ndetse n'ibindi bintu by'inyongera, urugero nko gukata no/cyangwa ibyuma bishyirwamo insinga. Ariko, mu isuzuma ryacu, uburyo bworoshye bwo kubaka granite burenze kure ubwo koroshya ibice by'imashini.

Umurimo n'Ibintu Birenze

Kubera ko hari byinshi bisa mu guteranya no kugerageza sisitemu za IGM na stage-on-granite, nta tandukaniro rinini riri mu mafaranga y'abakozi n'ay'inyongera.

Iyo ibi byose by’ikiguzi bihujwe, igisubizo cyihariye cya IGM gifite ikoranabuhanga rya mekanike cyasuzumwe muri ubu bushakashatsi kizaba gihendutseho 15% ugereranyije n’igisubizo cya mekanike gifite ikoranabuhanga rya stage-on-granite.

Birumvikana ko ibisubizo by'isesengura ry'ubukungu bidashingira gusa ku miterere nk'uburebure bw'urugendo, ubwiza n'ubushobozi bwo gutwara, ahubwo binashingira ku bintu nk'ihitamo ry'umucuruzi wa granite. Byongeye kandi, ni byiza gusuzuma ikiguzi cyo gutwara no gutwara ibintu bifitanye isano no kugura inyubako ya granite. By'umwihariko bigira akamaro kuri sisitemu nini cyane za granite, nubwo ari ukuri ku bunini bwose, guhitamo umucuruzi wujuje ibisabwa wa granite uri hafi y'aho sisitemu ihurira bya nyuma bishobora gufasha kugabanya ikiguzi.

Nanone kandi, bikwiye kumenyekana ko iri sesengura ritareba ikiguzi cyo gushyira mu bikorwa. Urugero, tuvuge ko bibaye ngombwa ko sisitemu yo kugenda isanwa cyangwa isimburwa n'umurongo w'izenguruka. Sisitemu yo ku rwego rw'izamuka ishobora gusuzumwa hakoreshejwe gukuraho no gusana/gusimbuza umurongo wangiritse. Kubera imiterere y'urwego rw'izamuka, ibi bishobora gukorwa mu buryo bworoshye kandi bwihuse, nubwo igiciro cya mbere cy'izamuka ari kinini. Nubwo sisitemu za IGM muri rusange zishobora kuboneka ku giciro gito ugereranyije n'izindi zisanzwe, zishobora kugorana kuzisesa no kuzitunganya bitewe n'imiterere y'ubwubatsi.

Umwanzuro

Birumvikana ko buri bwoko bw'igishushanyo mbonera cy'urusobe rw'ibintu - stage-on-granite na IGM - bishobora gutanga inyungu zitandukanye. Ariko, ntabwo buri gihe biba byumvikana neza ko ari amahitamo meza cyane kuri porogaramu runaka yo kugenda. Kubwibyo, ni ingirakamaro cyane gukorana n'umucuruzi w'inararibonye mu bijyanye no kugenda no gukora porogaramu, nka Aerotech, utanga uburyo bwo kugisha inama bugamije gusuzuma no gutanga ubumenyi bw'ingirakamaro ku buryo bwo gukemura ibibazo bitandukanye mu kugenzura ingendo no gukora porogaramu. Gusobanukirwa itandukaniro riri hagati y'ubu bwoko bubiri bw'ibisubizo byo gukora porogaramu, ndetse n'ingingo z'ingenzi z'ibibazo basabwa gukemura, ni ingenzi mu gutsinda mu guhitamo sisitemu yo gukora porogaramu igamije intego za tekiniki n'iz'imari z'umushinga.

Kuva kuri AEROTECH.