Kwihlabathi elihlala liguquka le-electronics, ukuveliswa kweebhodi zeesekethe eziprintiweyo (PCBs) yinkqubo ebalulekileyo efuna ukuchaneka kunye nokuthembeka. Amacandelo oMshini weGranite yenye yamagorha angazange avuswe kule nkqubo yokwenziwa kwemveliso entsonkothileyo. La macandelo adlala indima ebalulekileyo ekuqinisekiseni ukuchaneka kunye nomgangatho weePCBs, eziyimfuneko ukuze izixhobo zombane zisebenze ngokufanelekileyo.
Eyaziwayo ngokuzinza okungaqhelekanga kunye nokuqina, igranite yinto efanelekileyo kumacandelo oomatshini asetyenziswa kwimveliso yePCB. Iipropathi ze-Granite zendalo, ezifana ne-coefficient ephantsi yokwandiswa kwe-thermal kunye nokuchasana nokuguqulwa, kuyenze ibe lukhetho oluphezulu lwezibiyeli, ukulungiswa, kunye nezixhobo. Xa ukuchaneka kubalulekile, i-granite inokubonelela ngeqonga elizinzileyo, ukunciphisa ukungcangcazela kunye nokuguquguquka kwe-thermal okunokuthi kuchaphazele kakubi iinkqubo ezibuthathaka ezibandakanyekayo kwi-PCB yokuvelisa.
Ngexesha lenkqubo yokwenziwa kwe-PCB, ukuchaneka okuphezulu kuyafuneka kwinqanaba ngalinye elifana nokugrumba, ukungqusha kunye ne-etching. Amacandelo omatshini weGranite afana neetafile zomsebenzi wegranite kunye nezixhobo zokulinganisa ziqinisekisa ukuba umatshini usebenza ngaphakathi kokunyamezela okuqinileyo. Oku kuchanekileyo kubalulekile ukugcina ingqibelelo yepateni yesiphaluka kunye nokuqinisekisa ukuba amacandelo afakwe ngokuchanekileyo ebhodini.
Ukongeza, ukuqina kwegranite kunceda ukwandisa ubomi bezixhobo zokuvelisa. Ngokungafaniyo nezinye izinto ezinokuguga okanye zikhubazeke ngokuhamba kwexesha, igranite igcina ingqibelelo yayo yesakhiwo, inciphisa imfuno yokutshintshwa rhoqo nokugcinwa kwayo. Oku akugcini nje ukwandisa imveliso, kodwa kunciphisa iindleko zokusebenza kubavelisi.
Isishwankathelo, amacandelo oomatshini begranite ayimfuneko kwinkalo yokwenziwa kwePCB. Iimpawu zayo ezizodwa zibonelela ngokuzinza kunye nokuchaneka okufunekayo kwimveliso ye-elektroniki ephezulu. Njengoko imfuno yezixhobo ze-elektroniki ezintsonkothileyo kunye nezihlangeneyo ziqhubeka ukwanda, indima yegranite ekuqinisekiseni ukuthembeka kwePCB kunye nokusebenza kuya kubaluleka ngakumbi.
Ixesha lokuposa: Jan-14-2025