1. I-Wave Soldering MachineInqubo yezobuchwepheshe
Ukusabalalisa → isichibi → ukuphulukisa → ukusoda kwegagasi
2. Izici zenqubo
Ubukhulu kanye nokugcwaliswa kokuhlanganiswa kwe-solder kuncike ekwakhiweni kwephedi kanye negebe lokufaka phakathi komgodi nokuhola.Inani lokushisa elisetshenziswa ku-PCB lincike kakhulu ekushiseni kwe-solder encibilikisiwe kanye nesikhathi sokuxhumana (isikhathi sokushisela) nendawo phakathi kwe-solder encibilikisiwe ne-PCB.
Ngokuvamile, izinga lokushisa lokushisa lingatholakala ngokulungisa isivinini sokudlulisa se-PCB.Kodwa-ke, ukukhethwa kwendawo yokuxhumana ye-welding ye-mask akuxhomeki ebubanzini be-nozzle ye-crest, kodwa kusayizi wefasitela lethreyi.Lokhu kudinga ukuthi ukuhlelwa kwezingxenye endaweni yokushisela yemaski kufanele kuhlangabezane nezidingo zobukhulu obuncane befasitela bethreyi.
Kukhona "umphumela wokuvikela" ohlotsheni lwe-welding chip, okulula ukwenzeka into yokuvuza kokushisela.I-Shielding ibhekisela kwinto yokuthi iphakheji ye-chip element ivimbela i-solder wave ukuthi ingathintani nephedi/i-solder ekupheleni.Lokhu kudinga ukuthi isiqondiso eside se-wave crest welded chip component sihlelwe ngokuhambisana nendawo yokudlulisela ukuze imiphetho emibili eshiselwe yengxenye ye-chip ikwazi ukumanziswa kahle.
I-Wave soldering ukusetshenziswa kwe-solder ngamagagasi ancibilikisiwe e-solder.Amagagasi asodayo anenqubo yokungena nokuphuma lapho ethengisa indawo ngenxa yokunyakaza kwe-PCB.I-wave ye-solder ihlale ishiya indawo ye-solder ibheke ekukhishweni.Ngakho-ke, ibhuloho lesixhumi esivamile se-pin mount senzeka njalo kuphini lokugcina elikhipha i-solder wave.Lokhu kuyasiza ukuxazulula uxhumo lwebhuloho lwesixhumi sokufaka iphini eliseduze.Ngokuvamile, inqobo nje uma ukuklanywa kwephedi le-solder elifanelekile ngemuva kwephini lokugcina lethini lingaxazululwa ngempumelelo.
Isikhathi sokuthumela: Sep-26-2021