Uluhlu lweengxaki ezisemgangathweni eziqhelekileyo zeebhodi zesekethe ze-PCB, zikuxelela ukuba zeziphi iinkqubo kunye nezixhobo zokugxila

I-PCB (iBhodi yeSekethe eShicileleyo) licandelo eliyimfuneko kwiimveliso zombane.Nangona kunjalo, ngenxa yeminye imiba yomgangatho oqhelekileyo kwinkqubo yokuvelisa, oku kunokuchaphazela kakubi ukusebenza kunye nokuthembeka kweemveliso zombane.Eli nqaku liza kukwazisa kwiingxaki eziqhelekileyo zomgangatho weebhodi zesekethe zePCB kwaye zeziphi iinkqubo kunye nezixhobo ezichaphazelekayo.

Okokuqala, vumela'Ithetha malunga nemiba yoshicilelo lwesikrini sesilika ye-pcb:

Ukuprintwa kwesikrini sesilika yinkqubo yokuprinta iilogo, umbhalo kunye nemizobo kwi-PCB, enokunceda abantu babone ngcono kwaye bahlanganise amacandelo e-elektroniki.Nangona kunjalo, ukuba umgangatho wesikrini sesilika awulunganga, uphawu aluyi kucaca, lufiphale okanye lulungiswe.Ukuze kusonjululwe le ngxaki, iPCB ezenzekelayo ezenzekelayo ene-CCD enendawo ebekwe kwi-CCD kunye ne-inki yesikrini se-silika ephezulu ingasetyenziselwa ukuqinisekisa ukucaca kunye nokuchaneka kophawu.

Okwesibini, ukukhethwa komatshini wokuprinta isikrini sebhodi yesekethe kwakhona ngumba obalulekileyo.Oomatshini bokushicilela ibhodi yesekethe ezahlukeneyo screen ukusebenza ezahlukeneyo kunye nokuchaneka.Ukukhetha okulungileyo kunokuphucula umgangatho kunye nokusebenza kakuhle koshicilelo lwesikrini kunye nokunciphisa iimpazamo kunye nokutenxa.Oku kuthetha ukuba umatshini woshicilelo okhethiweyo wesikrini we-pcb kufuneka kube lula ukulungelelanisa nokusebenzisa, okanye kufuneka ahambelane nawo kwaye abe noyilo olugqibeleleyo lokusebenza kuzo zonke iinkalo, okanye kufuneka wenziwe ngokukodwa ngokweemfuno zomenzi.

Oomatshini bokuprinta isikrini semaski yeSolder yenye inkxalabo.I-mask ye-Solder ngumaleko wezinto ezisetyenziselwa ukukhusela iindawo ze-soldering zeebhodi zeesekethe.Inokuthintela iisekethe ezimfutshane kunye ne-solder engalunganga.Nangona kunjalo, ukuba umgangatho wokuprintwa kwesikrini semaski ye-solder ayilungile, iya kukhokelela kubunzima obungalinganiyo bemaski ye-solder, ukuqhekeka okanye ukuxobula.Ukuze ucombulule le ngxaki, kufuneka ukhethe umshicileli wemaski we-solder onomgangatho othembekileyo, ngakumbi inkqubo yemaski ye-solder, enempembelelo ngqo kumgangatho wePCB.Okukhona iphezulu ibhodi yePCB enesiphelo esiphezulu, kokukhona ziphezulu iimfuno zenkqubo yemaski ye-solder.Xin Jinhui, njengoko Yinto efanayo kunye nabavelisi abanamandla be-pcb solder imaski yokushicilela koomatshini bokushicilela isikrini.Izixhobo zayo zinokufumaneka kubenzi abakhulu bePCB kwihlabathi jikelele kwaye sele iqatshelwe ziinkampani eziphezulu ze-100 kushishino lwePCB.

Enye ingxaki eqhelekileyo ngumatshini wokuplaga umngxuma wePCB.Imingxuma yokuplaga yimingxuma emincinci esetyenziselwa ukudibanisa iisekethe kumanqanaba ahlukeneyo.Ukuba umgangatho wemingxuma yeplagi awulungile, kuya kukhokelela kunxibelelwano lombane olungathembekanga, iisekethe ezimfutshane okanye iisekethe ezivulekileyo.Kukwakho ingxaki eqhelekileyo yomngxuma wegolide.Ngoko ke, ukuze ugweme le ngxaki, kufuneka ukhethe i-PCB inki / nge-supercharging function ukuze uqinisekise ukuba imingxuma yeplagi igcwele, ugweme imingxuma yokucoca ngokuphindaphindiweyo, ukuchitha ixesha, ukungasebenzi, kunye nokunciphisa izinga lebhodi ye-scrap.Okwesibini, inokuchaneka okuphezulu kunye nokuSebenza okuphezulu kunye nezinye izibonelelo, ngaloo ndlela kuseka inzuzo yezoqoqosho.

Ekugqibeleni, i-oven yokushicilela isikrini nayo iyikhonkco ebalulekileyo.I-oveni yetonela isetyenziselwa ukunyanga i-inki yoshicilelo lwesikrini kunye nemaski ye-solder.Ukuba iqondo lobushushu le-oveni alilingani okanye ulawulo lwexesha aluchanekanga, oko kuya kubangela iingxaki zomgangatho wokuprintwa kwesikrini kunye nemaski ye-solder.Ukuze ucombulule le ngxaki, kufuneka ukhethe ingcali kwaye wenze ubushushu obungqongqo kunye nolawulo lwexesha.Inyathelo lesibini PCB solder imaski pre-ukubhaka kunye nesicatshulwa post-yokubhaka iinkqubo, edla ngokuthatha iiyure eziliqela, kunye ukufudumeza ukubhaka yeyona nxalenye ibalulekileyo yonke inkqubo yokuvelisa PCB.Ingumthengi omkhulu, ngoko ukukhetha izixhobo ezinefuthe elihle lokonga amandla, umgangatho ophezulu kunye nesantya esikhawulezayo kubaluleke kakhulu kubavelisi be-PCB ukuphucula ukusebenza kwabo.Iqondwa ziinkampani ezikhokelayo kwishishini, ithembekile.

Ukongeza kwimiba ekhankanywe ngasentla, kukho eminye imiba esemgangathweni efuna ingqwalasela, njengemilinganiselo yebhodi yesekethe engachanekanga, umgangatho wepad ophantsi, uvavanyo olungaphelelanga lokusebenza kombane, njl. kufuneka yamkelwe.

Lilonke, imiba yomgangatho wePCB ibandakanya amakhonkco amaninzi, kubandakanya isikrini sesilika, imaski ye-solder, imingxunya yeeplagi kunye ne-oveni.Ngokukhetha izixhobo ezifanelekileyo kunye nezixhobo, kunye nokulawula umgangatho ongqongqo, ezi ngxaki zinokusonjululwa ngokufanelekileyo kwaye umgangatho kunye nokuthembeka kweePCB kunokuphuculwa.Nangona kunjalo, ngokuphindaphinda ngokukhawuleza kunye nohlaziyo lweemveliso ze-elektroniki, imveliso ye-PCB iyaqhubeka nokubeka imingeni emitsha, kwaye izixhobo ezitsha kunye neenkqubo ziyaqhubeka nokuvela.Oku kukwabeka phambili iimfuno eziphezulu zezakhono zobugcisa kunye namanqanaba emveliso yabavelisi bePCB.Uzicinezela njani iindleko zemveliso kunye nokuphucula ukusebenza kakuhle kweMveliso kunye nokuqinisekisa ukuba umgangatho wemveliso uye waba yeyona nto iphambili kubavelisi bePCB kuphuhliso lwamashishini abo.Ukuze kugcinwe ukukhuphisana kwemarike, kufuneka baqhubeke nokusebenza nzima ukuqhubela phambili ukukhula kwenzuzo ebanzi.Njengomvelisi onamandla we-PCB izixhobo ezizisebenzelayo ezikhethekileyo, i-Xinjinhui izinikele kuphando kunye nophuhliso lobuchwepheshe bokusika., wenze igalelo elibalaseleyo ekuncedeni abathengi abangaphezu kwe-3,000 beenkampani ukuba baqonde i-automation ehlakaniphile, ukugcinwa kwamandla, ukunciphisa iindleko kunye nokuphucula ukusebenza kakuhle.Sijonge phambili kunxibelelwano lwakho loqhagamshelwano.