Imigca yemveliso ye-SMT inokwahlulwa ibe yimigca yokuvelisa ngokuzenzekelayo kunye nemigca yokuvelisa i-semi-automatic ngokwenqanaba lokuzenzekelayo, kwaye inokwahlulwa ibe yimigca yemveliso emikhulu, ephakathi kunye nencinci ngokobungakanani bomgca wemveliso.Umgca wemveliso ozenzekelayo ngokugqibeleleyo ubhekiselele kuyo yonke imveliso yomgca wezixhobo zixhobo ezizenzekelayo ngokupheleleyo, ngomatshini ozenzekelayo, umatshini wokukhulula kunye nomgca we-buffer uya kuhlanganisana njengesixhobo sokuvelisa umgca ozenzekelayo, umgca wemveliso we-semi-automatic sesona sixhobo sokuvelisa asiyiyo. Uqhagamshelo okanye awuqhagamshelwanga, umatshini wokushicilela u-semi-automatic, ufuna ushicilelo olwenziweyo okanye ukulayisha kunye nokothula iPCB.
1. Ushicilelo: umsebenzi walo kukuvuza i-solder paste okanye i-patch glue kwi-solder pad ye-PCB ukulungiselela ukudityaniswa kwamacandelo.Isixhobo esisetyenziswayo yiumatshini wokushicilela we-solder, ebekwe ekupheleni komgca wemveliso ye-SMT.
I-2, ukusabalalisa: kukulahla iglue kwindawo emiselweyo ye-PCB, indima yayo ephambili kukulungisa amacandelo kwibhodi yePCB.Izixhobo ezisetyenzisiweyo ngumatshini wokukhupha, okhoyo ekupheleni komgca wemveliso ye-SMT okanye emva kwezixhobo zokuvavanya.
3, intaba: umsebenzi wayo kukufaka ngokuchanekileyo amacandelo endibano yomphezulu kwindawo emiselweyo yePCB.Izixhobo ezisetyenzisiweyo ngumatshini wokukhetha kunye nendawo, obekwe emva komatshini wokushicilela kumgca wokuvelisa we-SMT.
4. Ukunyanga: umsebenzi wayo kukunyibilikisa i-adhesive patch, ukwenzela ukuba amacandelo e-surface assembly kunye ne-PCB ahlanganiswe ngokuqinileyo.Isixhobo esisetyenzisiweyo sisithando somlilo, esifumaneka emva komgca wokuvelisa i-SMT.
5. I-Reflow soldering: umsebenzi wayo kukunyibilikisa i-solder paste kwaye wenze amacandelo endibano yomphezulu kunye ne-PCB idityaniswe ngokuqinileyo kunye.Isixhobo esisetyenziswayo si areflow oven, ebekwe emva komgca wemveliso we-SMT SMT SMT.
6. Ukucoca: umsebenzi wayo kukukhupha iintsalela ze-welding (ezifana ne-flux, njl.) ezinobungozi kumzimba womntu kwi-PCB edibeneyo.Izixhobo ezisetyenzisiweyo ngumatshini wokucoca, isikhundla asinakulungiswa, sinokuthi sifakwe kwi-intanethi, kodwa singabikho kwi-intanethi.
6. Uvavanyo: umsebenzi walo kukuvavanya umgangatho wokuwelda kunye nomgangatho wendibano yePCB edityanisiweyo.Izixhobo ezisetyenzisiweyo ziquka iglasi yokukhulisa, i-microscope, i-Tester ye-intanethi (kwi-Tester yesiphaluka, i-ICT), i-Tester inaliti endizayo, i-Automated OpticalInspection (AOI), inkqubo yokufumanisa i-X-ray, i-Tester Tester, njl. Indawo ingaqwalaselwa kwindawo efanelekileyo indawo yomgca wemveliso ngokweemfuno zovavanyo.
8. Ukulungisa: umsebenzi wayo kukulungisa kwakhona iPCB efumanise iimpazamo.Isixhobo esisetyenzisiweyo yintsimbi ye-soldering, eyenziwa ngokubanzi kwindawo yokulungisa.
Ixesha lokuposa: Jan-22-2021