Ibhlog
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Uburhabaxa bomphezulu wezinto zegranite buyichaphazela njani umgangatho wokucubungula umatshini wokugrumba nokugaya we-PCB?
I-Granite sisixhobo esidumileyo esisetyenziswa ekwakheni oomatshini bokugrumba kunye nokugaya be-PCB njengoko inika umphezulu oqinileyo nozinzileyo wokusebenza ngokuchanekileyo. Nangona kunjalo, uburhabaxa bomphezulu wezinto ze-granite bunokuba nefuthe elikhulu kumgangatho wokucubungula we...Funda ngokugqithisileyo -
Kwiindawo ezishushu kakhulu (ezifana nobushushu obuphezulu, ubushushu obuphantsi, ukufuma okuphezulu), ngaba ukusebenza kwento yegranite kumatshini wokubhola nokugaya we-PCB kuzinzile?
Ukusetyenziswa kwegranite kwiimashini zokubhola kunye nezokugaya ze-PCB kuye kwathandwa kakhulu ngenxa yozinzo lwayo oluphezulu, ukumelana nokuguguleka okuphezulu, kunye nokukwazi kwayo ukunciphisa ukungcangcazela. Nangona kunjalo, abavelisi abaninzi be-PCB baphakamise inkxalabo malunga nokusebenza kwezinto zegranite kwi...Funda ngokugqithisileyo -
Ingakanani indlela esebenza ngayo i-electromagnetic shielding yezixhobo zegranite kumatshini wokubhola nokugaya we-PCB, kwaye ngaba iyanceda ekunciphiseni ukuphazamiseka kwe-electromagnetic?
Oomatshini bokugrumba kunye noomatshini bokugaya be-PCB basetyenziswa kakhulu kwishishini lokuvelisa nge-elektroniki. Benzelwe ukugrumba kunye nokugaya iibhodi zesekethe eziprintiweyo (ii-PCB) ngokuchanekileyo nangesantya esiphezulu. Nangona kunjalo, aba matshini banokwenza ukuphazamiseka kwe-electromagnetic (EMI) ngexesha...Funda ngokugqithisileyo -
Ngaba ukuhanjiswa kobushushu kwezinto zegranite kunceda ekunciphiseni ukuqokelelana kobushushu kwiimashini zokubhola zePCB kunye nezokugaya?
I-Granite isetyenziswa kakhulu kumashishini ahlukeneyo ngenxa yeempawu zayo ezintle, ezinje ngamandla aphezulu, ubulukhuni, kunye nokuzinza kobushushu. Kwiminyaka yakutshanje, abavelisi abaninzi be-PCB bokugrumba kunye noomatshini bokugaya baqalise ukusebenzisa izinto ze-granite kumatshini wabo ukunciphisa...Funda ngokugqithisileyo -
Kwimeko yomthwalo ophezulu okanye ukusebenza ngesantya esiphezulu, ngaba izixhobo zegranite zePCB zokubhola kunye nomatshini wokugaya ziya kubonakala zixinezelekile kubushushu okanye zidiniwe kubushushu?
Oomatshini bokugrumba kunye nokugaya iiPCB basetyenziswa kakhulu kushishino lwe-elektroniki. Enye yezona zinto zisetyenziswa kakhulu kwiindawo zomatshini yigranite. Igranite yinto eqinileyo nehlala ixesha elide enokumelana nemithwalo ephezulu kwaye isebenze ngesantya esiphezulu. Nangona kunjalo, ezinye ...Funda ngokugqithisileyo -
Ngaba ubulukhuni bezinto zegranite buchaphazela iimpawu zayo zokungcangcazela kwiimashini zokubhola zePCB kunye nezokugaya?
Xa kufikwa kumba wokugrumba nokugaya ii-PCB (iibhodi zesekethe eziprintiweyo), enye yezona zinto zibalulekileyo ekufuneka ziqwalaselwe luhlobo lwezinto ezisetyenziselwa umatshini. Enye indlela ethandwayo yigranite, eyaziwa ngokuqina kwayo kunye nokukwazi kwayo ukumelana nokuguguleka kunye...Funda ngokugqithisileyo -
Ukuba umatshini wokugrumba nokugaya we-PCB awusebenzisi izinto zegranite, ngaba zikho ezinye izinto ezifanelekileyo?
Oomatshini bokugrumba kunye nokugaya ii-PCB zizixhobo ezibaluleke kakhulu kwinkqubo yokwenza iibhodi zesekethe eziprintiweyo (ii-PCB). Enye yezinto ezibalulekileyo kwezi matshini kukusetyenziswa kwe-granite, ebonelela ngomphezulu ozinzileyo nohlala ixesha elide kwinkqubo yokugrumba kunye nokugaya...Funda ngokugqithisileyo -
Zeziphi iinkcukacha zokhuseleko ekufuneka zilandelwe ziimatshini zokubhola kunye nokugaya ze-PCB xa kusetyenziswa izinto zegranite?
Xa kufikwa kumatshini wokubhola nokugaya ii-PCB, ukhuseleko lolona luphambili. Aba matshini bahlala besebenzisa izinto zegranite ukubonelela ngozinzo, ukuchaneka, kunye nokuqina. Nangona kunjalo, kukho iinkcukacha ezithile zokhuseleko ekufuneka zilandelwe ukuqinisekisa ukusetyenziswa ngokukhuselekileyo kwezi...Funda ngokugqithisileyo -
Zeziphi iingxaki ekufuneka ziqwalaselwe oomatshini bokugrumba nokugaya be-PCB kwinkqubo yokuthenga izinto zegranite?
Oomatshini bokugrumba kunye nokugaya ii-PCB zizixhobo ezibalulekileyo kuye nawuphi na umenzi kwishishini lebhodi yesekethe eprintiweyo. Aba matshini benzelwe ukugrumba imingxunya kwii-PCB, ukususa imikhondo yobhedu engafunekiyo, kunye nokudala imilo entsonkothileyo. Ukuqinisekisa ukusebenza kakuhle kwe-PCB dr...Funda ngokugqithisileyo -
Ishishini le-PCB limkhetha njani umthengisi wecandelo le-granite elifanelekileyo?
Ishishini le-PCB lixhomekeke kakhulu koomatshini nezixhobo ezichanekileyo ukuqinisekisa ukuba iimveliso zabo ziyahlangabezana neemfuno ezingqongqo zabathengi babo. Elinye icandelo elibalulekileyo koomatshini babo licandelo le-granite, elisebenza njengesiseko esiqinileyo nesizinzileyo sokubhola kwe-PCB...Funda ngokugqithisileyo -
Iyintoni impembelelo yezi mpawu zoomatshini bokugrumba kunye nokugaya be-PCB abasebenzisa izinto zegranite?
Oomatshini bokugrumba kunye noomatshini bokugaya be-PCB babone inkqubela phambili ebalulekileyo kwiminyaka yakutshanje, apho abavelisi besebenzisa ubuchwepheshe kunye nezixhobo ezahlukeneyo ukuphucula ukusebenza kwabo. Elinye lala macandelo yi-granite, esetyenziswe kakhulu ngenxa yozinzo lwayo oluhle kakhulu,...Funda ngokugqithisileyo -
Zisebenza njani izinto zegranite kumatshini wokubhola wePCB kunye nowokugaya xa kuthelekiswa nezinye izinto?
Izixhobo zegranite zisetyenziswa kakhulu kwi-PCB (Printed Circuit Board) zoomatshini bokugrumba nokugaya ngenxa yokuqina kwazo okuphezulu kunye nozinzo oluhle kakhulu. Xa kuthelekiswa nezinye izixhobo, izixhobo zegranite zibonelela ngeenzuzo ezininzi ezenza zifaneleke kakhulu ukusetyenziswa komatshini...Funda ngokugqithisileyo