I-Granite iyinto esetshenziswa kakhulu emishinini ye-semiconductor ngenxa yokuzinza kwayo okuhle kakhulu, ubulukhuni, kanye ne-coefficient ephansi yokwanda kokushisa. Kodwa-ke, njengazo zonke izinto, izingxenye ze-granite zisengozini yokuguga futhi zingase zehluleke ngokuhamba kwesikhathi. Ukuze kuvinjelwe ukwehluleka okunjalo, kubalulekile ukuqonda izimbangela eziyisisekelo zokuguga futhi uthathe izinyathelo zokuzivikela ukuze uvimbele umonakalo emishinini.
Imbangela eyodwa evamile yokwehluleka kwezingxenye ze-granite ukuguguleka kwemishini. Lolu hlobo lokuguguleka lungenzeka ngenxa yezici ezahlukahlukene njengokuqina kobuso, ukuma kwendawo, kanye nokungcola. Ukuchayeka isikhathi eside kumakhemikhali kanye namazinga okushisa aphezulu nakho kungafaka isandla ekugugulekeni kwemishini. Ukuze kuvinjelwe ukuguguleka kwemishini futhi kwandise impilo yezingxenye ze-granite, kubalulekile ukuhlola njalo nokugcina izindawo. Ukusetshenziswa kwezimbozo zokuzivikela kanye nokuhlanza njalo kungasiza ekunciphiseni umonakalo obangelwa ukuchayeka kumakhemikhali.
Ukukhathala okushisa kungenye imbangela evamile yokwehluleka kwezingxenye ze-granite. Lolu hlobo lokuguguleka lwenzeka ngenxa yokungalingani kwama-coefficients okwandisa ukushisa phakathi kwe-granite nezinto eziseduze. Ngokuhamba kwesikhathi, ukujikeleza okuphindaphindiwe kokushisa kungabangela ukuqhekeka nokuqhekeka kwe-granite. Ukuze kuvinjelwe ukukhathala okushisa, kubalulekile ukukhetha izinto ezine-coefficients yokwandisa ukushisa ehambisanayo nokuqinisekisa ukuthi imishini isebenza ngaphakathi kwebanga lokushisa elinconywayo. Ukuhlolwa okushisa njalo kungasiza futhi ekuboneni izinkinga ezingaba khona ngaphambi kokuba zidale umonakalo omkhulu.
Enye indlela yokuvimbela ukwehluleka kwezingxenye ze-granite ngokusebenzisa amasu athuthukisiwe okulingisa kanye nokulingisa. Ukuhlaziywa kwe-Finite element (FEA) kungasetshenziswa ukubikezela ukuziphatha kwezingxenye ze-granite ngaphansi kwezimo ezahlukahlukene zokulayisha kanye nezemvelo. Ngokulingisa izimo ezingaba khona zokwehluleka, onjiniyela bangabona izindawo ezigxile kakhulu ekucindezelekeni futhi bathuthukise amasu afanele okunciphisa. I-FEA ingasetshenziswa futhi ukwenza ngcono ama-geometri ezingxenye kanye nezakhiwo zezinto ukuze kuthuthukiswe ukumelana nokuguguleka futhi kuncishiswe ukwehluleka okungenzeka.
Ekuphetheni, ukuvimbela ukwehluleka kwezingxenye ze-granite emishinini ye-semiconductor kudinga indlela enezici eziningi. Ukugcinwa nokuhlanza okufanele, ukukhethwa kwezinto, kanye namasu okulingisa konke kungasiza ekunciphiseni ingozi yokuguguleka nokulimala. Ngokuthatha indlela yokuthatha isinyathelo sokulungisa izingxenye ze-granite, abakhiqizi bemishini ye-semiconductor banganciphisa isikhathi sokungasebenzi, bonge imali, futhi bathuthukise ukusebenza kwemishini iyonke.
Isikhathi sokuthunyelwe: Mashi-20-2024