A fannin samar da kayayyaki a masana'antu, musamman a wuraren da ake buƙatar daidaito da ci gaba, dandamalin motsi na XYZT mai daidaito yakan buƙaci yin aiki a ƙarƙashin babban kaya da kuma aiki na dogon lokaci. A wannan lokacin, dorewar sassan granite ya zama babban abin da ke tabbatar da dorewar aikin dandamalin.
Kwanciyar hankali a tsarin yana tabbatar da dorewa
Bayan shekaru biliyoyin canje-canje na yanayin ƙasa, lu'ulu'u na ma'adinai na ciki an shirya su sosai, suna samar da tsari mai yawa da daidaito. A ƙarƙashin yanayin nauyi mai yawa, abubuwan da aka haɗa na yau da kullun na iya haifar da nakasar tsarin ciki saboda matsin lamba, wanda ke haifar da ƙarancin daidaito ko ma lalacewar dandamali. Abubuwan da aka haɗa na granite za su iya jure ƙalubalen nauyi mai yawa cikin sauƙi saboda ƙarfin matsi mai kyau. Bayanan bincike sun nuna cewa ƙarfin matsi na granite mai inganci zai iya kaiwa 200-300MPa, wanda zai iya jure matsin lambar ƙarfe na yau da kullun ba tare da wata matsala mai mahimmanci ba. Idan aka ɗauki babban kamfanin kera sassan jiragen sama a matsayin misali, dandamalin motsi na XYZT daidaitacce na gantry da kamfanin ke amfani da shi yana ci gaba da tallafawa sassan granite a hankali lokacin sarrafa akwatin injin jirgin sama wanda ke auna tan da yawa. A lokacin ci gaba da sarrafa har zuwa awanni 10, kuskuren lanƙwasa na dandamali koyaushe ana sarrafa shi a cikin ±0.05mm. Yana tabbatar da kammala ingantaccen niƙa, haƙa da sauran hanyoyin, wanda ke tabbatar da kyakkyawan ikon abubuwan da aka haɗa na granite don kiyaye kwanciyar hankali a ƙarƙashin babban nauyi.
Juriyar lalacewa don aiki na dogon lokaci
Dogon aiki mai ci gaba yana nufin yawan gogayya tsakanin sassan motsi, wanda ke sanya babban gwaji kan juriyar lalacewa na sassan. Taurin granite ya fi girma, taurin Mohs yawanci shine 6-7, idan aka kwatanta da kayan ƙarfe da yawa waɗanda suka fi juriya ga lalacewa. A cikin ainihin samarwa, kamar dandamalin XYZT na wurin kera mold na mota, manyan billets na mold suna buƙatar a yi musu daidai kowace rana, kuma dandamalin yana aiki har zuwa awanni 16 a rana. Bayan sa ido na dogon lokaci, lalacewar saman sassan granite ba ta da yawa, bayan awanni 10,000 na ci gaba da aiki, lalacewar saman granite a cikin hulɗa da sassan motsi na dandamalin shine 0.02mm kawai, ƙasa da na kayan ƙarfe na yau da kullun, wanda ke rage raguwar daidaiton da ke haifar da lalacewa da kiyaye kayan aiki na dogon lokaci, don tabbatar da dorewar aiki na dandamalin na dogon lokaci.
Yanayin iyaka da aka taimaka wajen daidaita yanayin zafi
Samar da zafi na kayan aiki yana da matuƙar muhimmanci yayin aiki mai yawa, kuma canjin zafin jiki zai iya shafar aikin kayan aikin cikin sauƙi. Matsakaicin faɗaɗa zafi na granite yana da ƙasa sosai, gabaɗaya a cikin 5-7 × 10⁻⁶/℃, kuma canje-canjen girman ba su da yawa a ƙarƙashin manyan canje-canje a zafin jiki. A cikin tsarin photolithography na kamfanin kera guntu na lantarki, dandamalin motsi na XYZT daidaitacce yana buƙatar ɗaukar kayan aikin photolithography mai inganci na dogon lokaci, wanda ke samar da zafi mai yawa lokacin da kayan aikin ke aiki, kuma zafin wurin aiki na iya tashi da 5-10℃ cikin ɗan gajeren lokaci. A cikin wannan yanayi, dandamalin da aka tallafa wa kayan aikin granite koyaushe yana da karko, ba tare da bayyanannen lalacewar zafi ba saboda canje-canjen zafin jiki, yana tabbatar da daidaiton nanoscale na lithography na guntu, cimma aiki mai tsayi da kwanciyar hankali na awanni 20 a rana, karya iyaka lokacin aiki na dandamalin kayan yau da kullun iri ɗaya, yana nuna fa'idar dorewar abubuwan granite a cikin yanayin zafi mai rikitarwa.
Lokacin Saƙo: Afrilu-14-2025