Ekwenziweni kwebhodi lesekethe eliphrintiwe (PCB), ukunemba nokuzinza kubalulekile. Enye yezingxenye ezibalulekile ekuzuzeni lezi zimfanelo isisekelo somshini. Phakathi kwezinto ezihlukahlukene ezitholakalayo, i-granite isibe yisinqumo sokuqala sezisekelo zomshini wokubhoboza we-PCB. Lesi sihloko sihlola izizathu zalokhu okuthandwayo.
Okokuqala, i-granite yaziwa ngokuqina kwayo okungavamile nokuzinza. Uma umshini usebenza ngesivinini esikhulu, noma yikuphi ukudlidliza noma ukunyakaza kungabangela inqubo yokugxiviza ukuthi inganembile. Isakhiwo esiminyene se-granite sinciphisa ukudlidliza futhi siqinisekisa ukuthi umshini uhlala uzinzile ngesikhathi sokusebenza. Lokhu kuzinza kubalulekile ekugcineni ukunemba okudingekayo ekukhiqizeni i-PCB, njengoba ngisho nokuchezuka okuncane kungaholela ekulimaleni komkhiqizo.
Enye inzuzo ephawulekayo ye-granite ukuzinza kwayo kokushisa. Ekuhlabeni kwe-PCB, umshini ukhiqiza ukushisa ngesikhathi sokusebenza, okungathinta ukusebenza okuphelele kwezinto nezinto zokusebenza. I-Granite ine-coefficient ephansi yokunwetshwa kwe-thermal, okusho ukuthi ayikhuli noma ayinciphisi kakhulu ngokushintsha kwezinga lokushisa. Lesi sici sisiza ukugcina ukuqondana komshini nokunemba, kuthuthuke nakakhulu ikhwalithi yama-PCB apuntshiwe.
Ukwengeza, i-granite imelana nokuguga, okwenza kube ukukhetha okuqinile ezisekelweni zemishini. Ngokungafani nezinye izinto ezingase ziwohloke ngokuhamba kwesikhathi noma zidinga ukushintshwa njalo, igwadle lingamelana nobunzima bokusebenza okuqhubekayo. Lokhu kuqina kusho izindleko eziphansi zokunakekela kanye nempilo ende yomshini.
Okokugcina, ukukhanga kobuhle be-granite akunakunakwa. Ubuhle bayo bemvelo kanye nesiphetho esipholishiwe kusiza ekudaleni ukubukeka kochwepheshe ezindaweni zokukhiqiza, okubalulekile kumbono wamakhasimende kanye nesimilo sasemsebenzini.
Kafushane, ukuqina kwe-granite, ukuzinza kwe-thermal, ukuqina, nobuhle kuyenza ibe yinto ekhethwayo kuzisekelo zepunch ze-PCB. Ngokukhetha i-granite, abakhiqizi bangaqinisekisa ukunemba, ukusebenza kahle nokuphila isikhathi eside kwezinqubo zabo zokukhiqiza.
Isikhathi sokuthumela: Jan-14-2025