Kungani ukhetha i-granite njengezinto zokwakha umshini wokubhoboza we-PCB nowokugaya?

Njengoba imishini yokubhoboza nokugaya i-PCB (Printed Circuit Board) isithandwa kakhulu embonini ye-elekthronikhi yanamuhla, ukukhethwa kwezinto ezifanele izingxenye zayo sekuyinto ebalulekile ekuqinisekiseni ukuzinza nokuqina kwayo. Phakathi kwezinto ezahlukahlukene ezingasetshenziswa ekubhobozeni i-PCB kanye nezingxenye zomshini wokugaya, i-granite ibonakale ingenye yezinketho ezithembeke kakhulu nezingabizi kakhulu.

I-Granite uhlobo lwetshe lemvelo elisetshenziswa kabanzi kumaphrojekthi okwakha nobunjiniyela ngenxa yezakhiwo zalo ezinhle kakhulu zemishini, ukuqina, kanye nokukhanga kobuhle. Ngokwesimo semishini yokubhoboza neyokugaya ye-PCB, i-granite iyaziswa ngokuqina kwayo okuphezulu, i-coefficient yokukhulisa ukushisa okuphansi, kanye namakhono amahle kakhulu okudambisa ukudlidliza. Lezi zici zenza i-granite ibe ukukhetha okuhle kakhulu kwetafula lokusebenza lomshini, isisekelo, kanye namakholomu.

Nazi ezinye zezizathu ezenza i-granite ibe yindlela ekhethwayo yokubhoboza izingxenye zomshini wokugaya we-PCB:

1. Ukunemba okuphezulu nokuqina

I-granite inezinga eliphezulu lokuzinza ngenxa yokuqina kwayo okuphansi kokushisa. Lesi sici sivumela ukubeka kahle nokuqondanisa ama-drill bits namathuluzi okugaya. Ngaphezu kwalokho, i-granite inezinga eliphezulu lokuqina okusiza ukunciphisa ukuguquguquka okubangelwa inqubo yokugaya, okuholela ekunembeni okukhulu nasekuqineni.

2. Ukunciphisa ukudlidliza okuhle kakhulu

I-Granite inezakhiwo ezinhle kakhulu zokudambisa ukudlidliza, okwenza ifaneleke ukusetshenziswa lapho ukuzinza kubalulekile khona. Emishinini yokubhoboza neyokugaya i-PCB, ikhono lokudambisa i-granite lisiza ekunciphiseni ukudlidliza okubangelwa ukujikeleza kwe-spindle ngesivinini esikhulu kanye namandla okusika akhiqizwa yinqubo yokugaya. Lokhu kuholela ekuqedweni okuthuthukisiwe kobuso, ukuncipha kokuguguleka kwamathuluzi, kanye nokuphila komshini isikhathi eside.

3. Kubiza kancane futhi kulula ukukunakekela

Uma kuqhathaniswa nezinye izinto ezifana nensimbi ephothiwe nensimbi, i-granite ayibizi kakhulu futhi idinga ukulungiswa okuncane. Ukumelana kwayo nokuguguleka kanye nomonakalo wamakhemikhali kusho ukuthi ingamelana nezimo ezinzima zendawo yomshini ngaphandle kokuwohloka noma ukugqwala ngokuhamba kwesikhathi. Ngaphezu kwalokho, ubuso be-granite obungenazo izimbobo kwenza kube lula ukuhlanza nokuhlanza, okusiza ukuqinisekisa ukunemba kwenqubo yomshini.

Ekuphetheni, ukukhetha i-granite njengezinto zokwakha imishini yokubhoboza nokugaya i-PCB kuyisinqumo esihlakaniphile kubakhiqizi abafuna ukuqinisekisa ukunemba okuphezulu, ukuzinza, kanye nokuqina. Izakhiwo zayo ezingokwemvelo zenza kube yinto efanelekile yetafula lokusebenza lomshini, isisekelo, kanye nezinsika. Ngaphezu kwalokho, ukusebenza kahle kwezindleko kanye nezidingo zokulungisa eziphansi kwenza kube ukukhetha okungabizi okulula ukukugcina phakathi nomjikelezo wokuphila komshini.