Mu gawo lolondola kwambiri la kupanga ma semiconductor, ngakhale kugwedezeka pang'ono kungakhudze kwambiri magwiridwe antchito a makina olowetsa ma wafer, zomwe zimapangitsa kuti pakhale zolakwika komanso kutayika kwa zokolola. Maziko a makina a granite aonekera ngati njira yosinthira masewera, yopereka mphamvu zosayerekezeka zochepetsera kugwedezeka - zofunika kwambiri kuti pakhale kudalirika kwa kukonza ma wafer.
Kuchuluka Kwambiri ndi Kusakhazikika kwa Kuletsa Kugwedezeka
Kuchuluka kwa granite, komwe nthawi zambiri kumakhala pakati pa 2,600 ndi 3,100 kg/m³, kumapereka mphamvu zambiri. Ikaphatikizidwa mu makina olowetsa ma wafer, khalidweli limalimbana ndi kugwedezeka kwakunja bwino. Mwachitsanzo, pansi pa fakitale yotanganidwa ya semiconductor, makina ozungulira ndi anthu oyenda pansi amatha kupanga kugwedezeka kozungulira. Maziko a makina a granite, okhala ndi kulemera kwake kwakukulu, amagwira ntchito ngati maziko olimba, kuchepetsa kufalikira kwa kugwedezeka kumeneku ku zigawo zofewa za makina olowetsa mawafer. Zotsatira zake, zida zodulira zimakhalabe pamalo oyenera, kuchepetsa chiopsezo cha kudula kwapadera ndikukweza mtundu wonse wa ma wafer olowetsa mawafer.
Kugwedezeka Kwachilengedwe - Katundu Wonyowa
Kapangidwe kapadera ka mkati mwa granite, kopangidwa ndi tinthu ta mchere tolumikizana, kamapatsa mphamvu zabwino kwambiri zogwedera - kunyowa. Makina odulira akagwira ntchito, kuzungulira kwachangu kwa zida zodulira ndi mphamvu zamakanika zomwe zimagwiritsidwa ntchito kumatha kupanga kugwedezeka kwamkati. Granite imayamwa ndikuchotsa mphamvu yogwedezeka iyi, ndikuiletsa kuti isamveke kudzera mu kapangidwe ka makina. Mosiyana ndi maziko achitsulo omwe angakulitse kugwedezeka, mphamvu yachilengedwe ya granite imawonetsetsa kuti makinawo amagwira ntchito bwino. Kafukufuku akuwonetsa kuti kugwiritsa ntchito maziko a granite kumatha kuchepetsa kuchuluka kwa kugwedezeka ndi 70%, zomwe zimathandiza makina odulira kuti azikhala olondola kwambiri panthawi yodulira.
Kukhazikika kwa Kutentha Kuti Kupewe Kugwedezeka - Zolakwika Zoyambitsidwa
Kusintha kwa kutentha komwe kumachitika m'malo opangira zinthu kungayambitse kukula kapena kuchepa kwa zinthu, zomwe zimapangitsa kuti zinthu zisagwirizane bwino komanso kugwedezeka komwe kumachitika pambuyo pake. Granite ili ndi kuchuluka kochepa kwa kutentha, zomwe zikutanthauza kuti imasunga mawonekedwe ake ndi miyeso yake ngakhale kutentha kosiyanasiyana. Mu makina olowetsa wafer, kukhazikika kwa kutentha kumeneku ndikofunikira. Mwachitsanzo, panthawi yopangira nthawi yayitali, makinawo amatha kutentha chifukwa chogwira ntchito mosalekeza. Maziko a granite amatsimikizira kuti zigawo za makinawo zimakhalabe bwino, kupewa kugwedezeka kulikonse komwe kumabwera chifukwa cha kutentha kapena kusintha kwa mawonekedwe komwe kungakhudze kulondola kwa wafer slot. Kukhazikika kumeneku kumathandiza kuonetsetsa kuti ma wafer onse okonzedwa ndi abwino.
Maziko Olimba Komanso Okhazikika a Kulondola
Kulimba kwa granite ndi chinthu china chofunikira kwambiri pa kuchepetsa kugwedezeka. Kapangidwe kake kolimba kamapereka maziko olimba a makina odulira ma wafer, kuletsa kusuntha kulikonse kosafunikira kapena kugwedezeka. Malo olondola - pansi pa maziko a makina a granite amalolanso kuyika bwino zida za makinawo, zomwe zimapangitsa kuti zikhale zokhazikika. Makinawo akamayikidwa mwamphamvu pa maziko a granite, amatha kugwira ntchito mwachangu kwambiri popanda kugwedezeka kwambiri, zomwe zimathandiza kuti nthawi yokonza igwire ntchito mwachangu popanda kuwononga kulondola.
Nkhani Zopambana Padziko Lonse Zenizeni
Mu fakitale yotsogola yopanga ma semiconductor, kugwiritsa ntchito maziko a makina a granite mu makina olowetsa ma wafer kunapangitsa kuti pakhale kusintha kwakukulu pakupanga. Kugwedezeka ndi kuchepetsa mphamvu ya granite kunachepetsa kusweka kwa ma micro - fractures mu ma wafer otsekedwa, zomwe zinawonjezera kuchuluka kwa zokolola kuchokera pa 85% mpaka 93%. Kuphatikiza apo, kukhazikika kwabwinoko kunalola kuti makinawo awonjezere 20% pa liwiro logwira ntchito, zomwe zinawonjezera kupanga bwino.
Pomaliza, maziko a makina a granite amachita gawo lofunika kwambiri pochepetsa kugwedezeka kwa makina olowetsa ma wafer. Kapangidwe kake kamphamvu kwambiri, kugwedezeka ndi kuuma kwa madzi, kukhazikika kwa kutentha, ndi kuuma kwake zimaphatikizana kuti zipange malo ogwirira ntchito okhazikika komanso olondola. Kwa opanga ma semiconductor omwe akufuna kukonza bwino komanso kugwira ntchito bwino kwa ma wafer awo, kuyika ndalama m'magawo a makina a granite ndi njira yotsimikizika komanso yothandiza.
Nthawi yotumizira: Juni-12-2025