Ikhulu lama-21 empeleni liyinkathi yobuchwepheshe. Ngoba ubuchwepheshe buvela ngokushesha ngokuhamba kwesikhathi. Ngaphezu kwalokho, izinsizakalo zomhlangano we-PCB zidlala indima eyisisekelo nebalulekile kulokhu kuthuthukiswa.
Eqinisweni, amanye amadivaysi namagajethi athola ukuthuthuka njalo. Kusetshenziswa ama-PCB ku-elekthronikhi wakho ayinkimbinkimbi futhi alula sekuyingxenye ebalulekile. Ngakho-ke, izinsizakalo zePCBA (eziphrintiwe (eziphrintiwe eziphrintiwe) ngokuyisisekelo umgogodla wazo zonke izimboni ze-elekthronikhi. Masifunde futhi sihlole okuningi ngezinsizakalo ze-PCBA.
Imigwaqo emithathu yomhlangano omkhulu we-PCB
Ngokusebenzisa ubuchwepheshe be-hole (tht):
Ngesikhathi senqubo, umklami
holela. Kulomhlangano we-PCB, basebenzisa i-PCB enezimbobo ezibiziweyo.
Ngakho-ke, kulula ukuhlanganisa izakhi nge-PCB njengoba ukuhola kufakwe kalula kwizimbobo ezibiziwe.
Ubuchwepheshe beNtaba Yendawo (SMT):
Le ndlela ngokuyisisekelo iqale ngama-60's. Ngaphezu kwalokho, kwathuthukiswa futhi kuma-80's.
Namuhla, le sevisi yomhlangano we-PCB isetshenziswa kabanzi ngabakhiqizi abaningana be-PCBA.
Ngale nqubo, abaqambi bakagesi bafaka zonke izingxenye ngensimbi yensimbi abangayithengisa kalula kwi-PCB.
Le yindlela esebenza kahle ye-welding. Ngokwengeziwe, le nqubo ihlinzeka ngobuningi beseketheli ephezulu futhi singavikela nezinto ezinhlangothini zombili ze-PCB.
Umhlangano we-Electro Mechanical:
Elinye igama kule nqubo yomhlangano lingumhlangano webhokisi. Ngaphezu kwalokho, le nqubo isebenzisa izinto ezilandelayo:
• Loom
• Imihlangano Yekhebula
• Amahhanisi
• Ipulasitiki ebunjiwe
• Umsebenzi wangokwezifiso.
Izinsizakalo ze-PCBA esinganikela ngazo:
• Ukukhiqiza kanye nomhlangano owodwa: Isixazululo se-Turnkey kusuka ekuqaleni ukuze uqedele zonke izidingo zakho.
• Izinsizakalo Zomhlangano Ezinhlobonhlobo Ze-PCB: SMT, THT, Assembl SHASH, Iphakheji (POP), PCB eqinile, i-PCB eguquguqukayo, njll.
• Ezinye izindlela zevolumu eziguquguqukayo: i-prototype, i-batch encane, ivolumu ephezulu - singakwenza konke.
• Izingxenye zokuthola izingxenye: sineminyaka yesipiliyoni futhi sisungule ubudlelwano nabakhiqizi abagunyaziwe be-elekthronikhi nabasabalalisi, ngakho-ke uhlala uthola izingxenye zekhwalithi. Zonke izingxenye zihlolwe ngekhwalithi eyi-100% ngaphambi kokusebenzisa.
• Ukuqinisekiswa kwekhwalithi okuphelele: kusuka ekuhlolweni okubukwayo ku-Aooi kanye ne-X-ray ukuhlola, sithatha ukulawula kwekhwalithi kakhulu ngokungathi sína futhi sihlole ngokuphelele konke ukusebenza nekhwalithi.
• Ukusebenza kahle okuphezulu, izindleko eziphansi: Uzokwazisa inani lezinsizakalo zethu zamahhala ezifana nosizo lwethu lwe-VFOR DFM / DFA nosizo lochwepheshe ochwepheshe.
• Iqembu Lobunjiniyela Lobunjiniyela
