Isiseko somatshini wegranite sisetyenziswa kakhulu kwishishini lokucubungula iiwafer, ngenxa yeenzuzo zaso ezahlukeneyo kuneziseko zoomatshini bendabuko ezifana nentsimbi kunye nentsimbi ephosiweyo. Kweli nqaku, siza kuxoxa ngeenzuzo zokusebenzisa isiseko somatshini wegranite kwiimveliso zokucubungula iiwafer.
Okokuqala, i-granite yinto ezinzileyo kakhulu neqinileyo, enokumelana kakhulu nokuguquguquka kunye nokungcangcazela. Oku kwenza ukuba ibe lukhetho olufanelekileyo kwiziseko zoomatshini ezifuna ukuchaneka okuphezulu kunye nokuchaneka. Ekucubungulweni kwe-wafer, naluphi na utshintsho oluncinci okanye ukungcangcazela lunokuba nefuthe elikhulu kumgangatho wemveliso. Ngokusebenzisa isiseko somatshini se-granite, umatshini unako ukufikelela kwinqanaba elifunekayo lokuchaneka kunye nokuchaneka, okukhokelela kumgangatho wemveliso ongcono.
Okwesibini, i-granite inomlinganiselo ophantsi kakhulu wokwanda kobushushu, oko kuthetha ukuba ayikhuli okanye ayinciphisi kakhulu xa kutshintshwe ubushushu. Oku kubaluleke kakhulu kwishishini lokucubungula ii-wafer, njengoko naluphi na utshintsho lobushushu lunokubangela ukungalungelelani koomatshini kwaye lubangele iingxaki ngokucubungula ii-wafer. Ngokusebenzisa isiseko somatshini we-granite, iqinisekisa ukuba oomatshini bahlala belungelelene kwaye umgangatho wokucubungula ii-wafer uyagcinwa.
Okwesithathu, i-granite inomthamo ophezulu kakhulu wokudambisa, oko kuthetha ukuba inokufunxa ukungcangcazela kwaye ikuthintele ekuchaphazeleni izinto zomatshini. Ukungcangcazela kunokubangela umonakalo kwizixhobo zokucubungula i-wafer, okukhokelela ekulungisweni okubizayo kunye nexesha lokungasebenzi. Ngokusebenzisa isiseko somatshini we-granite, kunciphisa umngcipheko womonakalo onxulumene nokungcangcazela kwaye kuqinisekisa ukuba umatshini uhlala ixesha elide.
Okwesine, igranite yinto engenamagnethi, nto leyo eyenza ukuba ifaneleke ukusetyenziswa apho ukuphazamiseka kwemagnethi kunokubangela iingxaki, njengakwishishini le-semiconductor. Oku kuqinisekisa ukuba oomatshini abaphazamisi iinkqubo ezibuthathaka ezibandakanyeka ekudalweni kwezinto ze-wafer.
Okokugqibela, igranite yinto exineneyo kakhulu neqinileyo, nto leyo eyenza ukuba ikwazi ukumelana nokuguguleka xa ithelekiswa nezinye izinto ezifana nentsimbi kunye nentsimbi ephoswe ngesinyithi. Oku kuthetha ukuba isiseko somatshini wegranite sihlala ixesha elide kwaye asifuni ukugcinwa ixesha elide, nto leyo ekhokelela ekusebenzeni ixesha elide nangokuthembekileyo.
Ukuqukumbela, iingenelo zokusebenzisa isiseko somatshini wegranite kwiimveliso zokucubungula i-wafer azinakubaxwa. Uzinzo lwayo, ukuchaneka kwayo, ukumelana notshintsho lobushushu, amandla okudambisa, iipropati ezingezizo zemagnethi, kunye nokuqina kwayo kwenza ukuba ibe lukhetho oluhle kakhulu kwiimfuno ezinzima zokucubungula i-wafer. Ukusetyenziswa kweziseko zomatshini wegranite ngokuqinisekileyo kuya kuyinceda imboni ngokuphucula umgangatho weemveliso ze-wafer kunye nokunciphisa iindleko zokusebenza.
Ixesha lokuthumela: Novemba-07-2023