Iingenelo zokusebenzisa iziseko zoomatshini be-ZHHIMG® Granite kwiMishini yokusika iWafer.

Kwinkqubo yokwenziwa kwe-semiconductor, ukusika i-wafer linyathelo elibalulekileyo elifuna ukuchaneka okuphezulu kunye nokuzinza kwezixhobo. Iziseko zomatshini ze-granite ze-ZHHIMG® zibonelela ngeenzuzo ezahlukeneyo xa zisetyenziswa koomatshini bokusika i-wafer, nto leyo eyenza ukuba zibe lukhetho olufanelekileyo kolu setyenziso lunzima.
I-granite ye-ZHHIMG® eZinzisayo, enobunzima bayo obumalunga ne-3100 kg/m³, inika isiseko esiqinileyo selitye kwiimashini zokusika ii-wafer. Ubunzima obuphezulu bubangela uzinzo oluhle kakhulu, kunciphisa nayiphi na intshukumo okanye ukungcangcazela okunokwenzeka ngexesha lenkqubo yokusika. Olu zinzo lubalulekile njengoko nokuba kungcangcazela okuncinci kunokubangela ukuba isixhobo sokusika siphambuke kwindlela esijonge kuyo, nto leyo ekhokelela ekunqumleni okungachanekanga kunye nee-wafers ezineziphene. Ngokungafaniyo nezinto ezinobunzima obuphantsi, i-granite ye-ZHHIMG® iqinisekisa ukuba intloko yokusika ihlala ibekwe ngokuchanekileyo, ivumela ukuveliswa kwezicucu ezisemgangathweni ophezulu nezihambelanayo kwi-wafer.

Ukwandiswa kobushushu obuphantsi Izakhiwo zokwenza i-semiconductor zihlala zinolawulo oluqinileyo lobushushu, kodwa utshintsho oluncinci lusenokwenzeka. I-Granite evela kwi-ZHHIMG® ine-coefficient yokwandiswa kobushushu ephantsi kakhulu. Oku kuthetha ukuba njengoko ubushushu butshintsha kancinci kwindawo yokuvelisa, isiseko somatshini we-granite asiyi kwanda okanye sinciphe kakhulu. Kwi-wafer cutting, apho ukunyamezelana okuchanekileyo kukwi-micrometer okanye kwi-nanometer range, utshintsho olubangelwa kubushushu lunokuba yintlekele. Ukwandiswa kobushushu obuphantsi kwe-granite ye-ZHHIMG® kunceda ukugcina ulungelelwaniso lwezinto zomatshini wokusika, ukuqinisekisa ukuba inkqubo yokusika ihlala ichanekile nokuba kukho utshintsho oluncinci lobushushu.
Ukudambisa Ukungcangcazela Okugqwesileyo Ngexesha lokusika i-wafer, isixhobo sokusika sivelisa ukungcangcazela. Ukuba ezi zingcangcazela azincitshiswanga ngokufanelekileyo, zinokudluliselwa kwi-wafer, nto leyo ebangela ukuqhekeka okanye omnye umonakalo. I-ZHHIMG® granite ineempawu zokungcangcazela kwendalo. Ulwakhiwo lwayo lwangaphakathi, olwenziwe ixesha elide lejoloji, luyivumela ukuba ifunxe kwaye ichithe ukungcangcazela ngokukhawuleza. Le yinzuzo ebalulekileyo kunezinye iziseko zoomatshini ezisekwe kwisinyithi, ezinokudlulisa ukungcangcazela ngokulula. Ngokunciphisa ukungcangcazela, iziseko zoomatshini be-granite ze-ZHHIMG® zinegalelo kwimisebenzi yokusika ethambileyo, nto leyo ekhokelela ekusikeni okucocekileyo kunye nee-wafers ezikumgangatho ophezulu.
Iimatshini zokusika iiWafer ezixhathisa ukuguguleka okuphezulu zisetyenziswa rhoqo kwimveliso ye-semiconductor enomthamo ophezulu. Inkqubo yokusika ibeka isiseko somatshini kuxinzelelo loomatshini kunye nokungqubana. Ubulukhuni obuphezulu kunye nokumelana nokuguguleka kwe-ZHHIMG® granite kwenza isiseko somatshini sikwazi ukumelana nale mandla ixesha elide ngaphandle kokuguguleka okukhulu. Oku kuhlala ixesha elide kuthetha ukuba isiseko somatshini sinokugcina ukuchaneka kwaso kunye nokusebenza ubomi obude benkonzo. Kunciphisa isidingo sokutshintshwa rhoqo okanye ukulungiswa okubizayo ngenxa yeengxaki ezinxulumene nokuguguleka, ekugqibeleni konga ixesha kunye nemali kubavelisi be-semiconductor.
Ukungasebenzi Kwekhemikhali Iindawo zokwenza i-semiconductor zinokuveza izixhobo kwiikhemikhali ezahlukeneyo ezisetyenziswa ekucoceni, ekukroleni, okanye kwezinye iinkqubo. I-ZHHIMG® granite ayinayo ikhemikhali, imelana nokugqwala kwezi khemikhali. Olu phawu luqinisekisa ukuba ukuthembeka kwesiseko somatshini kuhlala kuhleli, nokuba kuvezwe kwizinto ezinobungozi zeekhemikhali. Inceda ekugcineni uzinzo kunye nokuchaneka komatshini wokusika i-wafer ngokuhamba kwexesha, njengoko ukugqwala kweekhemikhali kunokubangela ukuguquguquka okanye ukonakala kokusebenza kwesiseko somatshini.
Ngamafutshane, iziseko zomatshini wegranite ze-ZHHIMG® zibonelela ngokudibanisa uzinzo, ukumelana nobushushu, ukudambisa ukungcangcazela, ukumelana nokuguguleka, kunye nokungangeni kweekhemikhali okuluncedo kakhulu kwiimatshini zokusika iiwafer. Xa ucinga ngokuphucula okanye ukuthenga izixhobo zokusika iiwafer ezintsha, ukukhetha umatshini onesiseko somatshini wegranite se-ZHHIMG® sisigqibo esilumkileyo esinokuphucula umgangatho kunye nokusebenza kakuhle kweenkqubo zokuvelisa ii-semiconductor.