Kwishishini le-elektroniki, ukuchaneka kubaluleke kakhulu, ingakumbi ekuvelisweni kweebhodi zesekethe eziprintiweyo (ii-PCB). I-Granite yeyona nto ibalulekileyo kolu chaneko kwaye yenye yezona zinto zinomdla kakhulu. Isayensi engasemva kwendima ye-granite kwimveliso ye-PCB yindibaniselwano enomdla ye-geology, ubunjineli, kunye netekhnoloji.
I-Granite lilitye lendalo elenziwe ngokuyintloko yi-quartz, i-feldspar, kunye ne-mica elinika uzinzo olubalaseleyo kunye nokuqina. Ezi mpawu zenza i-granite ibe yinto efanelekileyo yokwenza iindawo zemveliso ye-PCB. Ukuthe tyaba kunye nokuqina kwee-granite slabs kubonelela ngeqonga elizinzileyo leenkqubo ezintsonkothileyo ezibandakanyekayo ekuvelisweni kwe-PCB, ezifana ne-photolithography kunye nokugrumba. Nakuphi na ukuphambuka ekuthe tyaba komphezulu kunokubangela iimpazamo ezinkulu ekulungelelanisweni kwezixhobo, okuphazamisa ukusebenza kwemveliso yokugqibela.
Ukongeza, ukuzinza kobushushu begranite yenye into ebalulekileyo. Ngexesha lenkqubo yokwenziwa kwe-PCB, ukufudumeza kubandakanyeka kumanqanaba ahlukeneyo. Igranite inokumelana nobushushu obuphezulu ngaphandle kokugoba okanye ukuguquguquka, ukuqinisekisa ukuba ukuchaneka koyilo lwe-PCB kugcinwa kulo lonke umjikelo wemveliso. Olu kuqina kobushushu lubalulekile kwiinkqubo ezinje ngokunyibilikisa i-solder, apho ukuguquguquka kobushushu kunokubangela ukungalungelelani kunye neziphene.
Ukongeza, i-granite ayinazo imingxuma ithintela ungcoliseko, nto leyo ibalulekileyo kwindawo ecocekileyo apho kwenziwa khona ii-PCB. Uthuli kunye namasuntswana anokuphazamisa ngokulula iinkqubo ezibuthathaka ezibandakanyekayo ekwenziweni kwee-PCB, kwaye umphezulu we-granite unceda ukunciphisa lo mngcipheko.
Ngamafutshane, isiseko sesayensi sokuchaneka kwegranite kwimveliso ye-PCB sikwiimpawu zayo zomzimba ezikhethekileyo. Uzinzo lwegranite, ukumelana nobushushu, kunye nokucoceka kwayo kuyenza ibe yinto ebalulekileyo kwishishini le-elektroniki, ukuqinisekisa ukuba ii-PCB eziveliswayo zikumgangatho ophezulu kwaye zithembekile. Njengoko ubuchwepheshe buqhubeka buhambela phambili, igranite ngokuqinisekileyo iya kuqhubeka nokudlala indima ephambili ekufuneni ukuchaneka kwimveliso ye-elektroniki.
Ixesha leposi: Jan-14-2025