Ishingiro ry'imashini ya Granite ugereranyije n'ishingiro ry'icyuma: Impamvu guhagarara neza kw'ibikoresho ari ingenzi mu bikoresho by'ubuhanga

Dore ikibazo abubaka imashini bumva abakiriya bahora bamubaza:"Niba moteri yanjye ifite umurongo uhuza nanometero, encoder yanjye ifite ubushobozi bwo gukora neza muri mikoroni nto kandi interferometer yanjye ishobora gupima ikintu icyo ari cyo cyose - kuki ishingiro ry'imashini rifite akamaro?"Igisubizo ni uko buri kimwe muri ibyo bice bifite ubuhanga buhanitse kivugwa ku rufatiro. Moteri ikora ubushyuhe n'imbaraga za rukuruzi; ibipimo bya encoder bishyirwa ku nyubako zaguka kandi zigatandukana; sisitemu yo gupima igaragaza imikorere ijyanye n'umubumbe, ntabwo ijyanye n' "ukuri". Iyoimashini ikoresha ikoranabuhanga rigezwehoIhindagurika, irahindagurika cyangwa ikaruhuka imbere, imiterere myiza ku isi yandika gusa iryo hindagurika mu buryo bunonosoye cyane. Ishingiro ni ryo mashini yonyine ikora ku rindi — niyo mpamvu guhitamo ibikoresho ari icyemezo cy’ubuhanga, atari umurongo w’ikiguzi.

Guhagarara neza k'ubushyuhe

Ikosa ry'ubushyuhe rikomeje kuba isoko imwe rukumbi y'ikosa rya geometrike mu mashini zikora neza, akenshi zigira 40-70% by'ingengo y'imari yose y'amakosa mu bikoresho bikoresha neza no gupima. Igipimo cyo kwaguka k'ubushyuhe bwa Granite ni hafi 5-6 × 10⁻⁶/°C — hafi kimwe cya kabiri cy'icyuma — kandi, kimwe n'ikirenzeho, granite ifite ubushobozi buke bwo gutwara ubushyuhe, bityo impinduka z'ubushyuhe zikwirakwira buhoro buhoro kandi imiterekero ikora buhoro buhoro aho kuba ako kanya. Ibyuma n'ibyuma bikozwe mu cyuma bisubiza vuba imihindukire y'ikirere: urugi rw'iduka, umurongo ukonjesha, izuba rinyuze mu idirishya. Ibi ntibivuze ko ibyuma bikozwe mu cyuma bidakoreshwa — ibyuma bikozwe neza bifite imiterere ingana kandi bikonjesha bishobora gukora neza cyane — ariko uwubaka imashini agomba gucunga neza ibyo granite yirinda mu buryo butunguranye.

Guhagarika imitingito

Imiterere y'imbere ya granite igabanya ingufu zihindagurika vuba cyane kurusha icyuma inshuro icumi. Ku bikoresho bifite moteri zigororotse, ibikoresho byo gupima byihuta cyane cyangwa femtosecond laser optics, damping igena niba ibintu bihindagurika byangirika mu masegonda cyangwa bigakomeza nk'impande zidasobanutse neza n'ibipimo by'urusaku. Icyuma gishobora gukorwa hakoreshejwe imbavu n'ibinogo byuzuye kugira ngo bitose neza, ariko imikorere yacyo iterwa n'ubuhanga bwo gushushanya n'ubugari bw'urukuta.imashini ya granite ishingiyehobitanga ubushyuhe bwinshi bitewe n’imiterere y’ibintu, hatitawe ku miterere y’ubutaka - inyungu ikomeye iyo inyubako igomba kuba ifunguye, nto cyangwa ifunze cyane kugira ngo insinga zigende neza ndetse n’ingendo zo ku rubyiniro.

Ihindagurika ry'ibipimo uko igihe kigenda

Ibyuma bicuzwe mu cyuma gishongeshejwe n'ibyuma bicuzwe mu cyuma bitwara ibintu bisigaye biva mu gucuzwa, gusudira no gukora ibintu biremereye. Mu mezi n'imyaka, ibyo bintu biraruhuka kandi imiterere iragenda - akenshi igera kuri mikorometero nke, rimwe na rimwe ikanagenda nyuma yo gutwarwa nabi cyangwa gushyuha. Niyo mpamvu ishingiro ry'icyuma rikenera uburyo bwo kugabanya ubushyuhe kandi akenshi rigahora "rituje" mbere yo gupimwa burundu. Granite, yakozwe mu myaka amagana ya miliyoni nyinshi kandi icukurwa mu mabuye manini, nta kintu na kimwe gisigaye giterwa n'inganda kiyitera kuruhuka: iyo imaze gucukurwa, imiterere yayo iragumaho.ibice bya granitebigenzurwa muri iki gihe bihora bigenzurwa nyuma y'imyaka myinshi mu gice gito cy'uko byashoboraga kwihanganira.

Ubudahangarwa bw'Ingeso n'Imyitwarire ya Magnetic

Granite ntabwo yangiza: igihu gikonjesha, amazi acibwa n'umwuka utose ntibigira ingaruka, bityo nta gukingira cyangwa firime z'amavuta bikenewe - inyungu nyayo mu byumba byo gusukuramo aho imyuka isohoka n'ikorwa ry'uduce bigenzurwa cyane. Granite kandi ntabwo ikoresha ingufu za rukuruzi, ikaba ari ingenzi ku mashini zikoresha moteri zigororotse (nta gukurura imyanda ya feri mu gace k'inzira ya rukuruzi) no ku bipimo by'amashanyarazi bifatwa na rukuruzi. Icyuma, ku rundi ruhande, gikenera gusigwa, gusigwa irangi cyangwa gusigwa amavuta, kandi buri gukingira ni isoko ishobora kwanduza cyangwa kwangirika.

Kugereranya impande n'impande

Ishusho y'Ubwubatsi Iboneye: Ni ryari ibyuma bigifite agaciro?

Granite si igisubizo nyacyo cyikora, kandi umucuruzi wemewe mu bya tekiniki azabivuga. Ibyuma biratsinda iyo ishingiro rigomba kuba rinini cyane ariko rikeye, iyo hakenewe imiterere igoye cyangwa inkuta nto, cyangwa iyo igitutu cy’igiciro cyiganje kandi ibisabwa ku buryo bunonosoye ari bike. Imiterere y’ibihangano bya hybrid irakunze kugaragara kandi akenshi ni yo miterere myiza y’ubuhanga: icyuma gishongeshejwe gifite ubuso bw’ifatizo rya granite, inyubako z’amabuye y’agaciro zifatanye n’inkingi za granite, cyangwa inkingi za granite zihambiriye ku byuma bitose. Ikibazo gikwiye si "granite cyangwa icyuma?" ahubwo ni "granite cyangwa icyuma?""Ni iyihe miterere - ubushyuhe, ubushyuhe, gutuza - igabanya ubuziranenge bw'iyi mashini, kandi ni iyihe mashini iyitanga ku giciro cyiza?"

Ubushobozi bunini butuma bishoboka

Inyigisho y'ibikoresho iba impamo gusa iyo uruganda rushoboye gukora icyuma gikenewe. Gukora granite neza ku rwego rw'inganda bigenwa n'ubushobozi bucye bwo gukora: gukora imashini imweishingiro rya granitekugeza kuri toni 100, uburebure bw'imashini bugera kuri metero 20, ubugari bugera kuri mm 4000 n'ubugari bugera kuri mm 1000, hamwe n'ubuso bunini busya bugera kuri mm 6000. Izi mbibi zigena niba ishingiro ry'urwego rwa lithography, ameza ya CMM yuzuye cyangwa fondasiyo ya laser-gantry bishobora gukorwa nk'ikintu kimwe kidahangayikishije - aho gukurwamo ibice bito hamwe n'ingingo ziba ubushyuhe kandi zigatuma intege nke zigabanuka. Mu gusuzuma icyo ari cyo cyoseumutanga serivisi nziza ya granite, saba ibahasha nyayo y'imashini n'ibikoresho byayo ndetse n'igenzura ritazwi neza ry'icyuma kinini cyo gusya, atari gusa uburyo bwo kwihanganira icyuma gikoresha icyuma cya mm 500.

Umwanzuro: Ituze ni ryo shingiro ry'imashini yose

Moteri zikoresha umurongo, encoders na interferometers bipima kandi bigatanga ibisubizo - ariko bishobora gusa kwishyura amakosa sisitemu yo kugenzura izi, yerekeza ku ishingiro rigumaho. Ubushyuhe bwa Granite buhamye, ubushyuhe bw'imbere, ubudahangarwa bw'ingufu no kutagira stress isigaye bituma iba ibikoresho by'ibanze ku bikoresho by'imashini bitanga ibisubizo mu bikoresho bya metrology, semiconductor na laser; ibyuma n'ibyuma byakozwe neza bigumaho aho uburemere, imiterere cyangwa ikiguzi byiganje. Intsinzi y'ubuhanga ituruka ku guhuza imiterere y'ibikoresho n'ingengo y'imari y'ikosa ry'imashini - no guhitamo uruganda rufite ubushobozi bunini bwo gutanga ibyo bikoresho ku bunini imashini yawe ikeneye.

ZHHIMG®ikora imashini zikora ibikoresho bya granite bifite ubugari bungana na toni 100 / metero 20, zikora ibikoresho binini bisya kugeza kuri mm 6000, harimo ameza ya CMM, fondasiyo za semiconductor-stage na fondasiyo za laser-gantry.Twandikirekugira ngo tuganire ku gishushanyo mbonera cy'ibanze cyawe.