Isiseko somatshini we-Granite siye sasetyenziswa kakhulu kwishishini lokulungisa i-wafer, ngenxa yeenzuzo zalo ezahlukeneyo ngaphezu kweziseko zoomatshini bemveli njengentsimbi kunye nentsimbi ephosiweyo.Kweli nqaku, siza kuxoxa ngeenzuzo zokusebenzisa isiseko somatshini we-granite kwiimveliso zokulungisa i-wafer.
Okokuqala, igranite sisixhobo esizinzile kakhulu kwaye siqinile, sinokumelana okuphezulu kakhulu nokuguqulwa kunye nokungcangcazela.Oku kwenza kube lukhetho olufanelekileyo kwiziseko zoomatshini ezifuna ukuchaneka okuphezulu kunye nokuchaneka.Kwi-wafer processing, nayiphi na inguqu encinci okanye i-vibration ingaba nefuthe elibalulekileyo kumgangatho wemveliso.Ngokusebenzisa isiseko somatshini wegranite, umatshini unako ukufikelela kwinqanaba elifunekayo lokuchaneka nokuchaneka, okukhokelela kumgangatho ongcono wemveliso.
Okwesibini, i-granite ine-coefficient ephantsi kakhulu yokwandiswa kwe-thermal, oku kuthetha ukuba ayinwebeki okanye iyancipha kakhulu ngokutshintsha kweqondo lokushisa.Oku kubaluleke kakhulu kwishishini lokusetyenzwa kwe-wafer, njengoko naluphi na utshintsho lwe-thermal lunokubangela ukungahambi kakuhle koomatshini kwaye kubangele iingxaki ngokwenziwa kwe-wafer.Ngokusebenzisa isiseko somatshini wegranite, iqinisekisa ukuba oomatshini bahlala belungelelene kwaye umgangatho wokwenziwa kwe-wafer uyagcinwa.
Okwesithathu, igranite inomthamo ophezulu kakhulu wokudambisa, nto leyo ethetha ukuba inokufunxa ukungcangcazela kwaye ibathintele ekuchaphazeni amacandelo omatshini.Ukungcangcazela kunokubangela umonakalo kwisixhobo sokulungiswa kwe-wafer, okukhokelela ekulungisweni okuxabisa kakhulu kunye nexesha lokuphumla.Ngokusebenzisa isiseko somatshini wegranite, kunciphisa umngcipheko womonakalo onxulumene nokungcangcazela kwaye uqinisekisa ixesha elide lomatshini.
Okwesine, igranite yimathiriyeli engeyiyo eyemagneti, iyenza ilungele usetyenziso apho uphazamiseko lwemagnethi lunokubangela imiba, njengakwishishini lesemiconductor.Oku kuqinisekisa ukuba oomatshini abaphazamisi iinkqubo ezibuthathaka ezibandakanyekayo ekudaleni amacandelo e-wafer.
Okokugqibela, igranite yimathiriyeli exinene kakhulu kwaye inzima, iyenza ixhathise kakhulu ukunxitywa nokukrazuka xa kuthelekiswa nezinye izinto ezifana nentsimbi kunye nentsimbi.Oku kuthetha ukuba isiseko somatshini we-granite sihlala sihlala kwaye sidinga ukulungiswa okuncinci, okubangelwa ukusebenza kwexesha elide kunye nokuthembekileyo.
Ukuqukumbela, iingenelo zokusebenzisa isiseko somatshini wegranite kwiimveliso zokusetyenzwa kwe-wafer azikwazi ukugqithiswa.Uzinzo, ukuchaneka, ukuchasana nokutshintsha kwe-thermal, amandla okudambisa, iipropathi ezingezizo-magnetic, kunye nokuqina kuyenza ibe lolona khetho lubalaseleyo kwiimfuno ezicela umngeni zokusetyenzwa kwe-wafer.Ukusetyenziswa kweziseko zomatshini wegranite ngokungathandabuzekiyo kuya kunceda imboni ngokuphucula umgangatho weemveliso ze-wafer kunye nokunciphisa iindleko zokusebenza.
Ixesha lokuposa: Nov-07-2023