Isisekelo se-granite sivame ukusetshenziswa kumishini ye-semiconductor ngenxa yezakhiwo zayo ezinhle kakhulu zokudambisa ukudlidliza, ukuzinza kokushisa, kanye ne-coefficient ephansi yokwanda okushisayo.Kodwa-ke, njenganoma iyiphi enye impahla, ama-granite angathuthukisa amaphutha angathinta ukusebenza kwemishini ye-semiconductor.Kulesi sihloko, sizogqamisa amanye amaphutha ajwayelekile esisekelo se-granite kumishini ye-semiconductor futhi sinikeze nezixazululo.
Iphutha #1: Ukuguqulwa Kobuso
Ukuwohloka kobuso amaphutha avame kakhulu kusisekelo se-granite kumishini ye-semiconductor.Uma isisekelo se-granite singaphansi kokushintsha kwezinga lokushisa noma imithwalo esindayo, singathuthukisa ukuguqulwa kwendawo, njengama-warps, ama-twist, nama-bumps.Lokhu kuguqulwa kungaphazamisa ukuqondanisa nokunemba kwemishini ye-semiconductor.
Isixazululo: Ukulungiswa Kwendawo
Ukulungiswa komphezulu kungasiza ekwehliseni ukuwohloka kwendawo kusisekelo se-granite.Inqubo yokulungisa ihlanganisa ukugaya kabusha ingaphezulu lesisekelo se-granite ukuze kubuyiselwe ukucaba nokushelela kwayo.Kufanele kuqashelwe kakhulu ekukhetheni ithuluzi lokugaya elilungile kanye ne-abrasive esetshenziselwa ukuqinisekisa ukuthi ukunemba kugcinwa.
Iphutha #2: Imifantu
Imifantu ingakhula kusisekelo se-granite njengomphumela wokuhamba ngebhayisikili okushisayo, imithwalo esindayo, namaphutha omshini.Le mifantu ingaholela ekungazinzini kwesakhiwo futhi ithinte kakhulu ukunemba kwemishini ye-semiconductor.
Isixazululo: Ukugcwalisa nokulungisa
Ukugcwalisa nokulungisa imifantu kungasiza ukubuyisela ukuzinza nokunemba kwesisekelo se-granite.Inqubo yokulungisa ngokuvamile ihlanganisa ukugcwalisa umfantu nge-epoxy resin, eselapheka ukuze kubuyiselwe amandla engaphezulu legwadle.Ingaphezulu eliboshiwe libe seligaywa kabusha ukuze kubuyiselwe ukucaba nokushelela.
Iphutha #3: Delamination
I-Delamination yilapho izendlalelo zesisekelo se-granite zihlukana komunye nomunye, zidala izikhala ezibonakalayo, amaphakethe omoya, nokungahambisani endaweni.Lokhu kungavela ekubopheni okungalungile, ukuhamba ngebhayisikili okushisayo, namaphutha omshini.
Isixazululo: Ukuhlanganisa nokulungisa
Inqubo yokuhlanganisa nokulungisa ihilela ukusetshenziswa kwe-epoxy noma ama-polymer resins ukuze kuhlanganiswe izigaba zegwadle ezincishiwe.Ngemva kokubopha izigaba zegwadle, indawo elungisiwe ibe isifakwa kabusha ukuze kubuyiselwe ukucaba nokushelela.I-granite eboshiwe kufanele ihlolwe noma yiziphi izikhala ezisele kanye namaphakethe omoya ukuze kuqinisekiswe ukuthi isisekelo segwadle sibuyiselwe ngokugcwele emandleni aso esakhiwo sangempela.
Iphutha #4: Ukushintsha umbala kanye nokungcolisa
Kwesinye isikhathi isisekelo se-granite singathuthukisa ukuguquguquka kwezinkinga kanye nezinkinga, njengamabala ansundu naphuzi, i-efflorescence, namabala amnyama.Lokhu kungabangelwa ukuchitheka kwamakhemikhali kanye nezinqubo zokuhlanza ezingenele.
Isixazululo: Ukuhlanza Nokunakekela
Ukuhlanzwa okuvamile nokufanelekile kwesisekelo se-granite kungavimbela ukuguquguquka nokungcola.Kunconywa ukusebenzisa izicoci ze-pH ezingathathi hlangothi noma ezithambile.Inqubo yokuhlanza kufanele ilandele imiyalelo yomkhiqizi ukuze ugweme ukulimaza indawo ye-granite.Uma kukhona amabala anenkani, kungasetshenziswa isicoci se-granite esikhethekile.
Kafushane, isisekelo se-granite siyinto ehlala isikhathi eside futhi enokwethenjelwa esetshenziswa kabanzi kumishini ye-semiconductor.Nokho, ingase ibe namaphutha ngokuhamba kwesikhathi ngenxa yokushintsha kwezinga lokushisa, imithwalo esindayo, namaphutha omshini.Ngokulungiswa okufanele, ukuhlanzwa, nokulungiswa, isisekelo se-granite singabuyiselwa, kuqinisekiswe ukusebenza kahle kwemishini ye-semiconductor.
Isikhathi sokuthumela: Mar-25-2024