Isevisi yokukhiqiza ama-stencil e-PCBA Laser-cut

Kufakwe uzimeleI-SMT Stencils

Kubuye kubizwe ngokuthi “ama-stencil wokunamathisela” ngoba ungawabopha ohlakeni lwe-stencil.Kanye, ufaka isifanekiso se-laser-cut, esibanjwe umngcele we-mesh.

Siyincoma ngokuphrinta isikrini sevolumu ephezulu.

Ama-stencils e-SMT angenazimele

Ama-stencil angenafreyimu noma ama-foil angamashidi asikwe nge-laser angu-100%.Ungazisebenzisa kuzinhlaka ezisebenziseka kabusha.Ngokuphambene, inikeza isisombululo esingabizi futhi esinobungani bemvelo.

Ngakho-ke, ifaneleka kakhulu ukugijima okufushane kanye nomhlangano we-PCB oyisibonelo.Futhi, ungayisebenzisela ukushisela ngesandla nomshini.

I-Prototype SMT Stencils

Yenziwe ngokusekelwe kufayela le-CAD olinikezile.Nokho, ungasebenzisa futhi amafayela Gerber lokhu.Ngakho-ke, iyasebenza kakhulu futhi iyasebenza ukuyisebenzisa.

Sincoma ukusebenzisa lesi sifanekiso ukuze uphrinte ngesandla.Ayabiza futhi ayasebenza.

I-Electroformed SMT Stencils

Uma umusha ekuphrinteni ngesandla, sincoma ukuthi uthenge ikhithi ye-stencil ye-SMT eyisibonelo.Ngokuvamile, ikhithi iqukethe wonke amathuluzi adingekayo wokuphrinta ngesandla.

Izifanekiso ze-prototype (ezenziwe kusetshenziswa amafayela akho e-CAD noma e-Gerber) zifakwe nekhithi yesifanekiso evamile.Futhi, uthola i-blade kadokotela, ukunamathisela kwe-solder yekhwalithi ephezulu, nezimaka zezinga lokushisa ezilungele uhlelo lokusebenza.Okokugcina, izoqukatha amagajethi okukha namaphini okuphatha.

I-Prototype SMT Stencil Kit

Uma udinga ama-stencil wohlelo olunembe kakhulu, ama-electroformed SMT stencil ayisixazululo sakho esingcono kakhulu.Ziyizifanekiso ezenziwe ngamashidi enziwe nge-electroformed noma amafoyili.

Ukuze uthole ukunemba, ungasebenzisa ama-stencil ukufaka unomphela ama-SMT stencil enziwe ngogesi.Futhi, yenziwe nge-nickel.

Uma kuqhathaniswa, i-nickel ine-coefficient ephansi kakhulu yokungqubuzana.