Mu rwego rw'imashini zipima neza n'ibikoresho byo gupima, iyo igice kimwe cya granite kidashoboye guhaza ibyifuzo by'inyubako nini cyangwa zigoye, ikoranabuhanga ryo gusimbuza ryabaye uburyo bw'ingenzi bwo gukora ibice binini cyane. Ikibazo cy'ingenzi hano ni uguhuza neza mu gihe hakorwa neza muri rusange. Ntabwo ari ngombwa gusa gukuraho ingaruka z'imigozi yo gusimbuza ku buryo ihamye bw'inyubako, ahubwo no kugenzura ikosa ryo gusimbuza mu rugero rwa micron, kugira ngo huzuzwe ibisabwa bikomeye by'ibikoresho kugira ngo ishingiro ribe rito kandi rihamye.
1. Gutunganya neza ubuso buhuza: Ishingiro ry'imikoranire idahindagurika
Guhuza neza ibice bya granite bitangirira ku gutunganya neza ubuso buhuza. Ubwa mbere, ubuso buhuza bukoreshwa mu gusya. Gusya inshuro nyinshi bikorwa hakoreshejwe amapine ya diyama, ashobora kugenzura ubukana bw'ubuso buri muri Ra0.02μm kandi ikosa ryo kugorama ntirirenze 3μm/m.
Ku bice by’urukiramende bifite impande zifatanye, interferometer ya laser ikoreshwa mu gupima ubugari bw’ubuso bufatanye, igenzura ko ikosa ry’inguni z’ubuso bwegeranye riri munsi y’amasegonda 5. Intambwe y’ingenzi cyane ni inzira yo "gusya bihuye" ku bice bifatanye: ibice bibiri bya granite bigomba gufatirwamo bifatanye imbonankubone, kandi ingingo z’ubuso zifatanye zikurwaho binyuze mu gukururana kugira ngo habeho imiterere yuzuzanya kandi ihamye. Iyi "mibanire isa n’indorerwamo" ishobora gutuma agace gahuza ubuso bufatanye kagera ku kigero kirenga 95%, igashyiraho urufatiro rumwe rwo guhuza kugira ngo habeho kole ikurikiraho.
2. Guhitamo no gukoresha kole: Urufunguzo rw'Imbaraga zo Guhuza
Guhitamo kole n'uburyo zikoreshwa bigira ingaruka ku buryo butaziguye ku mbaraga zo guhuza no ku buryo burambye ibice bya granite bifatanye. Kole ya epoxy resin yo mu rwego rw'inganda ni yo ikoreshwa cyane mu nganda. Nyuma yo kuvanga n'ikintu gitanga ubushyuhe ku rugero runaka, ishyirwa ahantu hadakoreshejwe umwuka kugira ngo ikureho utubumbe tw'umwuka. Iyi ntambwe ni ingenzi kuko utubumbe duto muri koloyide tuzatera ahantu hakomeye nyuma yo gushonga, bishobora kwangiza uburyo imiterere yayo ihagaze.
Mu gushyira kole, "uburyo bwo gusiga irangi rya muganga" bukoreshwa kugira ngo bugenzure ubugari bw'urukuta rwa kole ruri hagati ya mm 0.05 na mm 0.1. Iyo urukuta rufite ubunini bukabije, bizatuma rugabanuka cyane; iyo ruto cyane, ntirushobora kuzuza icyuho kiri ku buso bwo gufunga. Ku bijyanye no gufunga neza cyane, ifu ya quartz ifite ingano y'ubushyuhe hafi y'iya granite ishobora kongerwa ku rukuta rwa kole. Ibi bigabanya neza umuvuduko w'imbere uterwa n'impinduka z'ubushyuhe, bigatuma ibice biguma mu buryo buhamye mu duce dutandukanye tw'akazi.
Uburyo bwo gushyushya bukoresha uburyo bwo gushyushya intambwe ku yindi: ubwa mbere, ibice bishyirwa ahantu hari dogere 25°C mu gihe cy'amasaha 2, hanyuma ubushyuhe bwongerwa bukagera kuri dogere 60°C ku kigero cya dogere 5°C ku isaha, hanyuma nyuma y'amasaha 4 ubushyuhe bugabungwa, birekurwa bigakonja mu buryo busanzwe. Ubu buryo bwo gushyushya buhoro buhoro bufasha kugabanya ukwiyongera kw'imihangayiko imbere mu mubiri.
3. Sisitemu yo Gushyiramo no Gupima: Ishingiro ry'Ubwishingizi Rusange bw'Ubuziranenge
Kugira ngo hamenyekane neza ko ibice bya granite bifatanye neza, ni ngombwa gukoresha uburyo bwa kinyamwuga bwo gushyira no gupima. Mu gihe cyo gushyiramo ibice, hakoreshwa uburyo bwa "gushyiramo ibice bitatu": utwobo dutatu tw'udupira tw'uburebure dushyirwa ku nkengero z'ubuso bwo gushyiramo ibice, kandi udupira tw'ibumba tw'ibumba dukoreshwa mu gushyiraho ibice bya mbere, dushobora kugenzura ikosa ryo gushyiramo ibice muri 0.01mm.
Nyuma y’ibyo, hakoreshwa uburyo bwa laser bwo gukurikirana ubugari bw’ibice byashyizwemo ibice mu gihe nyacyo. Jack zikoreshwa mu kugabanya uburebure bw’ibice kugeza igihe ikosa ry’ubugari rizaba riri munsi ya 0.005mm/m. Ku bice birebire cyane (nk'ibice by’ubuyobozi birenga metero 5), gupima uburebure butambitse bikorwa mu bice. Ahantu ho gupimira hashyirwaho buri metero, kandi porogaramu za mudasobwa zikoreshwa kugira ngo zihuze n’umurongo rusange w’ubugari, kugira ngo hamenyekane ko ubugari bw’igice cyose butarenga 0.01mm.
Nyuma yo gupima, ibice by'inyongera nk'imigozi y'icyuma kidashonga cyangwa udukingirizo tw'inguni bishyirwa ku migozi kugira ngo birinde ko ubuso bw'imigozi bushobora kwimuka.
4. Kugabanya stress no kuvura gusaza: Ingwate yo guhagarara igihe kirekire
Kugabanya stress no kuvura gusaza ni ingenzi mu kunoza uburyo ibice bya granite bihagaze neza mu gihe kirekire. Nyuma yo gusimbuza, ibice bigomba kuvurwa mu buryo busanzwe. Bishyirwa ahantu hadahinduka kandi hafite ubushyuhe bwinshi mu gihe cy'iminsi 30 kugira ngo stress imbere irekurwe buhoro buhoro.
Ku bintu bifite ibisabwa bikomeye, ikoranabuhanga ryo gusaza hakoreshejwe vibration rishobora gukoreshwa: igikoresho cyo guhindagura gikoreshwa kugira ngo gishyire vibration iri hasi ya 50 - 100Hz ku bice, byihutisha kuruhuka kw'imihangayiko. Igihe cyo kuvura giterwa n'ubwiza bw'ibice, akenshi amasaha 2 - 4. Nyuma yo gusaza, ubuziranenge bw'ibice bugomba kongera kugeragezwa. Iyo ihinduka rirenze agaciro kemewe, hakoreshwa uburyo bwo gusya neza. Ibi byemeza ko igipimo cyo kugabanya ubuziranenge bw'ibice bya granite byashyizwemo kitarenze 0.002mm / m ku mwaka mu gihe cy'igihe kirekire.
Kuki wahitamo ibisubizo byo gushyiramo granite bya ZHHIMG?
Dukoresheje ubu buryo bwo guhuza ibintu, ibice bya granite bya ZHHIMG ntibishobora guca mu rugero rw'ingano y'ikintu kimwe gusa, ahubwo binagumana urwego rw'ubuziranenge nk'urw'ibice byatunganyijwe. Byaba ari ibikoresho binini bipima neza, ibikoresho biremereye, cyangwa ibikoresho bipima neza cyane, dushobora gutanga ibisubizo by'ibanze kandi byizewe by'ibice.
Niba ushaka ibikoresho binini kandi bifite ubuziranenge buhanitse bya granite byo gukoresha mu mishinga yawe y'inganda, hamagara ZHHIMG uyu munsi. Itsinda ryacu ry'abahanga rizaguha ibisubizo byihariye byo guhuza ibikoresho hamwe n'ubufasha burambuye bwa tekiniki, bigufashe kunoza imikorere n'ubudahangarwa bw'ibikoresho byawe.
Igihe cyo kohereza: Kanama-27-2025