Kusintha kwa PCBA kuphatikiza pa SMD, zinthu zina zimafunikiranso DIP (plug-in).DIP ndi gawo la SMT pambuyo ndondomeko, mu SMT makina SMD, reflow uvuni soldering zabwino, ngati palibe pulagi-mu chofunika ndiye ntchito ya cheke ok akhoza kutumizidwa kwa makasitomala, ngati amafuna pulagi-mu, ndi zofunika kuchita mbali yomaliza ya ndondomekoyi.
DIP ndi Phukusi lachingerezi la Dual In-line Package, Chitchaina chotchedwa "dual in-line package", makampaniwa nthawi zambiri amatchedwa plug-in.
Chifukwa chiyani PCBA ikufunika DIP?
SMT ndi tanthauzo la pamwamba phiri, zambiri kudzera SMD makina kuti amalize, SMD makina kutsiriza zigawo zikuluzikulu ulamuliro pamwamba, ngati kutalika ndi makamaka mkulu kapena pamwamba si lathyathyathya (monga capacitors lalikulu, inductors, zolumikizira, makiyi, etc.) chofunika kudzera mu makina ai pulagi-mu kapena yokumba dip pulagi-mu kumaliza ndondomeko ndondomeko.
DIP ndi SMT SMD pamodzi kudziwika monga EMS (magetsi kupanga ntchito), kuviika ndi mbali yomaliza ya ndondomeko ndondomeko, kudzera Buku kapena AI pulagi-mu makina adzakhala zida zamagetsi pini anaikapo mu pcb pulagi-mu kalozera dzenje, ndi ndiye kudzera kuwotcherera yoweyula, kuwotcherera zabwino, zikhomo ena angakhale motalika kwambiri, ayenera pamanja kudula ngodya kapena zodziwikiratu ngodya kuchepetsa makina kumaliza, ndiyeno pamwamba pa zidutswa kuyeretsa, ndiyeno sub-bodi (ena matabwa ngati inu kufunika kuvala atatu odana varnish) (matabwa ena ayenera yokutidwa ndi katatu chitetezo utoto asanagawidwe matabwa), ndiyeno potsiriza kuyesedwa (kuphatikiza magwiridwe ndi ukalamba).
Mawonekedwe a makina a NeoDen YY1 SMT
Zokhala ndi ntchito yozindikira vacuum, zimatha kukhazikitsa zidziwitso zodziwikiratu za vacuum pamutu woyika bwino, zidziwitso zonse zitha kuwonetsedwa pamutu woyikapo.
Imabwera ndi mawonekedwe apamwamba kwambiri a capacitive touch screen, omwe amatha kusinthidwa mmwamba ndi pansi kuti akwaniritse zosowa zamakona osiyanasiyana owonera ndikuwonjezera zomwe ogwiritsa ntchito akukumana nazo.
Kukula kwakung'ono kokhala ndi magazini amphamvu komanso odyetsa matepi omwe angopangidwa kumene kuti athandizire kusinthika kwa ma tepi akuluakulu mosinthika, osavuta kukhazikitsa ndikusintha ma tepi a reel mosavuta, kuwonetsetsa njira yabwino kwambiri pakati pa makina onse olowera omwe ali ndi bajeti yotsika koma kukhazikika kwapamwamba.
Mapangidwe a njanji ya X, Y kuti atsimikizire kulondola komanso kukhazikika, ndikuchepetsa phokoso nthawi imodzi.
Nthawi yotumiza: Jul-03-2023