Kwishishini le-elektroniki elitshintsha ngokukhawuleza, ukwenziwa kweebhodi zesekethe eziprintiweyo (ii-PCB) yinkqubo ebalulekileyo efuna ukuchaneka nokuthembeka. Iibhloko zomatshini wegranite zezinye zeengqwele ezingadunyiswanga kweli shishini, zidlala indima ephambili ekuqinisekiseni ukuchaneka kunye nomgangatho kwimveliso ye-PCB.
Iziseko zomatshini wegranite ziyaziwa ngokuzinza kwazo okumangalisayo kunye nokuqina kwazo. Ngokungafaniyo nezixhobo zemveli, igranite ayinakuchaphazeleka kukwanda kobushushu kunye nokungcangcazela, okunokuchaphazela kakhulu ukuchaneka kwenkqubo yokwenziwa kwemishini. Kwimveliso ye-PCB, ukunyamezelana kunokuba kuncinci njengee-microns ezimbalwa, kwaye nokuba kuthe tye kunokukhokelela kwiziphene, iindleko ezongezelelekileyo kunye nokulibaziseka. Ngokusebenzisa isiseko somatshini wegranite, abavelisi banokugcina iqonga elizinzileyo, benciphisa ezi ngozi kwaye baqinisekise ukuba yonke i-PCB iveliswa kwimigangatho ephezulu.
Ukongeza, iimpawu zendalo zegranite ziyenza ihlale ixesha elide. Iyamelana nokuguguleka, nto leyo eyenza ukuba ibe lukhetho olufanelekileyo kwiindawo zemveliso ezinomthamo omkhulu. Olu kuqina kuthetha ukuba iindleko zokugcina izinto ziphantsi kwaye ixesha lokungasebenzi lincinci, nto leyo evumela abavelisi ukuba baphucule ukusebenza kwabo kwaye bonyuse imveliso iyonke.
Enye inzuzo ebalulekileyo yeziseko zoomatshini begranite kukukwazi kwazo ukufunxa ukungcangcazela. Kwimeko yokuvelisa, oomatshini badla ngokuvelisa ukungcangcazela okunokuchaphazela ukuchaneka kwenkqubo. Ulwakhiwo oluxineneyo lwegranite lunceda ekunciphiseni oku kungcangcazela, nto leyo ebonelela ngendawo yokusebenza eqinileyo ngakumbi koomatshini ababandakanyeka kwimveliso yePCB.
Ukuqukumbela, ukubaluleka kweebhloko zomatshini wegranite kwimveliso ye-PCB akunakugxininiswa kakhulu. Uzinzo lwazo, ukuqina kwazo, kunye neempawu zazo ezithintela ukutshatyalaza zenza zibe zizinto ezibalulekileyo ekufezekiseni ukuchaneka okuphezulu okufunekayo kwii-elektroniki zanamhlanje. Njengoko imfuno yee-PCB ezintsonkothileyo nezincinci iqhubeka ikhula, ukutyala imali kwiibhloko zomatshini wegranite ngokuqinisekileyo kuya kwandisa amandla okuvelisa nokuqinisekisa ukuveliswa kwee-component ze-elektroniki ezikumgangatho ophezulu.
Ixesha leposi: Jan-13-2025