Granite ndi chinthu chogwiritsidwa ntchito mosiyanasiyana kwambiri chomwe chimagwiritsidwa ntchito m'njira zosiyanasiyana chifukwa cha kulimba kwake, mphamvu zake, komanso mawonekedwe ake apadera okongola. Mu makampani opanga zamagetsi, granite imagwiritsidwa ntchito kwambiri popanga zida zopangira ma wafer. Zinthuzi zimagwira ntchito yofunika kwambiri pakukonza ma wafer a silicon omwe ndi ofunikira popanga zida zamagetsi. M'nkhaniyi, tifufuza madera angapo omwe granite imagwiritsidwa ntchito popanga zida zopangira ma wafer.
1. Ma Chucks ndi magawo
Chimodzi mwa zinthu zofunika kwambiri pa zida zopangira ma wafer ndi ma chucks ndi ma stages. Zigawozi zimagwiritsidwa ntchito posunga ma wafer pamalo ake panthawi yokonza. Granite ndiye chinthu chomwe chimakondedwa kwambiri pazigawozi chifukwa cha kukhazikika kwake bwino, kukana kusinthasintha kwa kutentha, komanso kuchuluka kochepa kwa kutentha. Imalola kulondola kwambiri pakuyika ma wafer, ndikuwonetsetsa kuti zotsatira zake zikugwirizana.
2. Zida za Metrology
Zipangizo zoyezera ndi zida zenizeni zomwe zimagwiritsidwa ntchito poyesa mawonekedwe enieni a ma wafers pokonza. Granite ndi yoyenera kwambiri popanga zida izi chifukwa cha kukhazikika kwake kwakukulu, kusinthasintha kwa kutentha, komanso kukana kuwonongeka. Kuphatikiza apo, mphamvu zake zapamwamba zochepetsera kugwedezeka zimatsimikizira miyeso yolondola komanso yokhazikika, zomwe zimapangitsa kuti pakhale zotsatira zabwino kwambiri popanga ma wafers ambiri.
3. Mabenchi ogwirira ntchito ndi ma countertop
Mabenchi ogwirira ntchito a granite ndi ma countertop nthawi zambiri amagwiritsidwa ntchito pazinthu zopangira ma wafer zomwe zimafuna malo okhazikika komanso athyathyathya ogwirira ntchito kuti zigwire ntchito molondola. Granite imapereka malo abwino kwambiri ogwirira ntchito zotere chifukwa cha kukhazikika kwake kwapadera, kukana chinyezi, komanso kuchepa kwa ma porosity. Ndi yolimba ku kupsinjika, ming'alu, ndi kusweka, zomwe zimapangitsa kuti ikhale chinthu chabwino kwambiri chogwiritsidwa ntchito m'malo opangira zinthu zamakono.
4. Mafelemu ndi zothandizira
Mafelemu ndi zothandizira ndi gawo lofunikira kwambiri pa zida zopangira ma wafer. Amapereka chithandizo cha kapangidwe ka zidazo ndipo amaonetsetsa kuti zidazo zimakhalabe pamalo oyenera panthawi yokonza. Granite imasankhidwa kuti igwiritsidwe ntchito chifukwa cha mphamvu zake zambiri, kulimba, komanso kutentha kochepa. Makhalidwe amenewa amatsimikizira kuti zidazo zimakhalabe pamalo ake ofunikira, motero zimapanga zotsatira zolondola komanso zogwirizana.
5. Mabenchi owoneka bwino
Mabenchi owoneka bwino amagwiritsidwa ntchito mu zida zopangira wafer kuti apereke malo opanda kugwedezeka kwa zigawo zosiyanasiyana za kuwala. Chifukwa cha mphamvu zake zabwino zochepetsera kugwedezeka, granite ndiye chinthu choyenera kwambiri popanga mabenchi owoneka bwino. Kuphatikiza apo, kuchuluka kwake kochepa kwa kutentha kumatsimikizira kuti zigawozo zimakhalabe pamalo ake, ngakhale kusinthasintha kwa kutentha komwe kungachitike panthawi yokonza.
Pomaliza, granite ndi chinthu chogwiritsidwa ntchito kwambiri chomwe chimagwiritsidwa ntchito kwambiri popanga zida zopangira ma wafer. Kukhazikika kwake kwakukulu, mphamvu zake, kukana kuwonongeka, komanso mphamvu zake zochepetsera kugwedezeka zimapangitsa kuti ikhale chinthu chofunikira kwambiri popanga zinthu zosiyanasiyana, kuyambira ma chucks ndi ma stages mpaka ma workbench ndi ma countertops, mafelemu ndi zothandizira, ndi ma optical bench. Zotsatira zake, kugwiritsa ntchito granite mu zida zotere kumatsimikizira kupanga ma wafer apamwamba kwambiri, omwe ndi ofunikira kwambiri pamakampani amagetsi.
Nthawi yotumizira: Disembala-27-2023