Pambuyo pa nthawi yokhazikika komanso mwadongosolo, kukhazikitsa ndi kuphunzitsa zida zogwirira ntchito, mzere wopanga ma SMT wa Shenzhen HDV photoelectron technology Co., LTD idakhazikitsidwa mwalamulo pa Ogasiti 15,2019. , wogwiritsa ntchito zipangizozo ankadziwa bwino kayendedwe ka ntchito ndi malo ogwiritsira ntchito zipangizo zonse.Pakali pano, ntchitoyo ndi yabwino.
SMT (Surface Mounted Technology) pakali pano ndiukadaulo wodziwika bwino komanso wodziwika bwino pamakampani opanga zamagetsi. Kuchokera paulendo wopita ku msonkhano wa SMT, njira yopangira ma SMT imaphatikizapo njira zingapo zofunika monga makina osindikizira a GKG, Japan JUKI makina oyika, reflow. soldering, Shenzhou vision AOI, DIP wave soldering.Kutsata mosamalitsa komanso molondola kwa ndondomeko iliyonse ndikofunikira kuti mutsimikizire mtundu wa malonda.
1.Chidziwitso cha zida zazikulu:
⑴.Makina osindikizira a GKG:
Ndi solder paste printing offset, ntchito yodziwikiratu yosindikiza, imatha kuletsa ndikuwongolera 70% ya zolakwika zomwe wamba pamachitidwe a SMT.
Tumizani makina amodzi, mbale yoyamwa yokha, kusamutsa PCB kupita kumalo ena (makina osindikizira okha)
⑵.Japan JUKI Mounter:
Makina a chilengedwe chonse ali ndi kamera yolondola kwambiri yomwe imatha kuzindikira BGA ndi QFN mtundu pansi solder fillets, kapena 0.4MM phula mkulu Integrated SOP ndi PLCC.
Japan JUKI KE-2060 Mounter
⑶.Reflow soldering:
PCB pazipita m'lifupi: 500MM.
Kutentha kozungulira: Zone eyiti yotentha yodziyimira payokha komanso yowongolera kutentha, imagwirizana ndi mitundu yonse ya matabwa a PCB, magawo ndi njira.
Pambuyo pa reflow soldering, imalowa mu sitepe yozizira ndipo imatha kusungidwa kwakanthawi. Izi zitha kusunga kwakanthawi 20pcs.
⑷.Shenzhou Vision AOI
Kwathunthu zodziwikiratu kuwala anayendera pambuyo ng'anjo, ndi 0.6 * 0.3MM (0201) chigawo kudziwika mphamvu, Japan Ricoh 3CCD mtundu kamera akhoza molondola kudziwa kusintha mtundu wa chigawo chilichonse, ndi kuyerekezera ndi kuzindikira zoipa poyerekezera kusanthula, processing mfundo 180 kudziwika pa sekondi iliyonse, mofulumira Kutumiza ndi kuwongolera khalidwe ndizotsimikizika.
Chowunikira cha AOI chimatha kuzindikira mtundu wa chinthucho ndi mphamvu yake yowotcherera pozindikira zokha zomwe zili zabwino ndi zolakwika.
2.Kuthekera kwa mzere wopanga
Mzere uliwonse ukhoza kutulutsa mitundu ya magawo: mitundu 120 yakutsogolo, mitundu 80 yakumbuyo, ndi mitundu 40 ya ma feed a MTS apadziko lonse lapansi kuti agwiritse ntchito mosadukiza, okwana 240 mitundu ya magawo.
Mphamvu: 60000CPH pa mzere, masamu pa 150 mfundo pa PCBA, akhoza kutulutsa 400pcs pa ola, ndipo akhoza kutulutsa PCBA 8000pcs pa tsiku kwa maola 20.
Ndi kukhazikitsidwa kwa mzere watsopano wopanga, kampaniyo ifupikitsa kwambiri nthawi yofufuza ndi chitukuko cha kupanga fanizo ndi kupanga makasitomala. Nthawi yotsogolera yazinthu zambiri imatha kuwongoleredwa mkati mwa sabata imodzi.
Kukhazikitsidwa kwa mzere wopanga ma SMT kudzathetsa bwino vuto la kuwotcherera kwa magawo ena omwe sangagulitsidwe pamanja panthawi yopanga magetsi a kampani yathu, ndikuwongolera bwino ntchito yoyika magetsi, mtundu wawotcherera komanso mawonekedwe oyendera.