Kuyini ukusebenza kokuvikela i-electromagnetic kwezingxenye ze-granite emshinini wokumba we-PCB nowokugaya, futhi kuyasiza yini ukwehlisa ukuphazamiseka kukazibuthe?

Imishini yokugaya ne-PCB isetshenziswa kakhulu embonini yokukhiqiza ngogesi.Aklanyelwe ukubhola nokugaya amabhodi esekethe aphrintiwe (ama-PCB) ngokunemba okuphezulu nangesivinini.Kodwa-ke, le mishini ingakwazi ukukhiqiza ukuphazamiseka kwe-electromagnetic (EMI) phakathi nokusebenza kwayo, okungathinta ukusebenza kwemishini kagesi eseduze.Ukuze kuncishiswe lolu daba, abakhiqizi abaningi bahlanganisa izingxenye zegwadle emishinini yabo yokumba neyokugaya ye-PCB.

I-Granite iyimpahla eyenzeka ngokwemvelo, enokuminyana okuphezulu enezici ezinhle kakhulu zokuvikela i-electromagnetic.Ivame ukusetshenziswa ekwakhiweni kwezinhlelo zezikhulumi ze-audiophile eziphezulu eziphezulu kanye nemishini ye-MRI.Izakhiwo zegwadle ziyenza ibe ngumuntu ofanele ukusetshenziswa ekwakhiweni kwemishini yokugaya ne-PCB yokugaya.Uma ihlanganiswa kule mishini, izingxenye ze-granite zinganciphisa kakhulu i-EMI kanye nemithelela yayo ezintweni zikagesi eziseduze.

I-EMI yenzeka lapho izinkambu ze-electromagnetic zikhiqizwa izinto zikagesi.Lezi zinkambu zingabangela ukuphazamiseka kwezinye izinto zikagesi, okuholela ekungasebenzini kahle noma ekuhlulekeni.Ngokukhula kobunzima bezinhlelo ze-elekthronikhi, isidingo sokuvikela okusebenzayo kwe-EMI siba sibucayi kakhulu.Ukusetshenziswa kwezingxenye zegwadle emishinini yokugaya ne-PCB yokugaya kunganikeza lesi sivikelo.

I-Granite iyisivikeli esihle kakhulu futhi ayiwuhambisi ugesi.Uma i-EMI ikhiqizwa emshinini wokubhola we-PCB nowokugaya, ingamuncwa izingxenye zegwadle.Amandla amuncwa abese ehlakazwa ngendlela yokushisa, ehlisa wonke amazinga e-EMI.Lesi sici sibalulekile enqubweni yokukhiqiza yama-PCB ngoba amazinga aphezulu e-EMI angaholela kumabhodi angasebenzi.Ukusetshenziswa kwezingxenye zegwadle emishinini yokugaya ne-PCB kunganciphisa ingozi yamabhodi angasebenzi ngenxa ye-EMI.

Ngaphezu kwalokho, i-granite ihlala isikhathi eside ngendlela emangalisayo futhi imelana nokuguga.Ine-coefficient ephansi yokwandisa okushisayo, okusho ukuthi ingakwazi ukumelana namazinga okushisa aphezulu ngaphandle kokungqubuzana noma ukuqhekeka.Lezi zici zenza izingxenye zegwadle zibe zilungele ukusetshenziswa ezindaweni zokusebenza ezinzima zemishini yokugaya ne-PCB yokugaya.Ukuqina kwezingxenye ze-granite kuqinisekisa ukuthi umshini uzosebenza ngempumelelo iminyaka, unciphisa izindleko zokulungisa kanye nesikhathi sokuphumula.

Sengiphetha, ukusetshenziswa kwezingxenye zegwadle emishinini yokugaya ne-PCB kuyindlela ephumelelayo yokunciphisa amazinga e-EMI kanye nengozi yamabhodi angasebenzi kahle.Izakhiwo zokuvikela ze-granite ziyenza ibe yimpahla efanelekile yokusetshenziswa ekwakhiweni kwale mishini.Ukuqina nokumelana nokuguga nokwenza izingxenye zegwadle zibe yisinqumo esifanelekile sezindawo zokusebenza ezinokhahlo zemishini yokugaya ne-PCB yokugaya.Abakhiqizi abahlanganisa izingxenye zegwadle emishinini yabo bangaqinisekisa ukuthi amakhasimende abo athola imishini eqinile nethembekile esebenza kahle.