Kwimveliso ye-elektroniki, ukuchaneka kubalulekile, ngakumbi kwiinkqubo ezifana ne-PCB (iBhodi yeSekethe eShicileleyo) ukubethelwa ngenqindi. Enye yezinto eziphambili ezichaphazela ukuchaneka kokubethelwa kwe-PCB kunye nomgangatho kukungcangcazela. Iiphaneli zomphezulu we-Granite zinokudlala, zibonelela ngesisombululo esinamandla sokunciphisa ukungcangcazela kunye nokunyusa ukusebenza kakuhle kwemveliso.
I-Granite surface slabs ziyaziwa ngokuzinza kwazo okungaqhelekanga kunye nokuqina. Yenziwe kwi-granite yendalo, ezi ziphaneli zibonelela ngesiseko esiqinileyo kwiindlela ezahlukeneyo zokucubungula kunye nobuchule bokuhlanganisa. Xa zisetyenziswa kwi-PCB isitampu, zinceda ukufunxa kunye nokuchitha iivibrations ezinokuthi ziveliswe ngoomatshini besitampu. Oku kubalulekile kuba nokungcangcazela okuncinci kunokubangela ulungelelwaniso, okukhokelela kwiPCB enesiphene enokuthi ingafikeleli imigangatho engqongqo yobulunga.
Isakhiwo esixineneyo se-Granite sivumela ukuba isebenze njengento ephazamisayo. Xa i-pressing press isebenza, yenza ii-vibrations ezihanjiswa kwindawo yokusebenza. Ezi ntshukumo zinokuncitshiswa kakhulu ngokubeka izixhobo zokutampu kwiqonga legranite. Ubunzima kunye neempawu zendalo zeqonga legranite linceda ukufunxa amandla kwaye lithintele ekuchaphazeni iPCB ekusetyenzweni kwayo.
Ukongeza, iqonga legranite libonelela ngomphezulu othe tyaba kwaye uzinzile, obaluleke kakhulu ekugcineni ukuchaneka okufunekayo kwi-PCB punching. I-flatness ye-granite iqinisekisa ukulungelelaniswa okugqibeleleyo kwesixhobo sokubhoboza nge-PCB, ukunciphisa umngcipheko weempazamo. Ukuhlanganiswa kokunciphisa i-vibration kunye nokuzinza kuphucula ukuchaneka, kunciphisa amazinga e-scrap, kwaye ekugqibeleni kuphuculwe umgangatho wemveliso.
Isishwankathelo, iipaneli zegranite zidlala indima ebalulekileyo ekunciphiseni ukungcangcazela ngexesha lesitampu sePCB. Ukukwazi kwabo ukufunxa ii-vibrations, kudityaniswa nokuba tyaba kunye nozinzo, kubenza babe sisixhobo esiyimfuneko kwishishini lokwenziwa kombane. Ngokutyala imali kwiipaneli zegranite, abavelisi banokuphucula iinkqubo zabo zokuvelisa, baqinisekise ukuba bahambisa ii-PCB ezikumgangatho ophezulu ezihlangabezana neemfuno zombane wale mihla.
Ixesha lokuposa: Jan-15-2025