Ke hobane'ng ha u hloka ho hloekisa PCB?

Pele ho tsohle, ke rata ho tsebisa ronaPCB hloekilemochini o kenyanglemochini o hloekisang letlooeng la tšepe:

Mochini oa ho hloekisa oa PCB ke mochini o hloekisang oa mofuta o le mong oa brush roller.E sebelisoa pakeng tsa loader leHo hatisa ka stencilmochini, e loketseng litlhoko tsa ho hloekisa tsa AI le SMT, e ka finyella litlhoko tsa litlhoko tse phahameng haholo tsa ho hloekisa.

Mochini oa ho hloekisa mesh ea tšepee sebedisoang bakeng sa ho hloekisa letlooeng la tšepe.

 

Hobaneng o hloka ho hloekisoa ha PCBA?Melemo ke efe?

 

PCBA eohle nakong ea ts'ebetso, haholo-holo ts'ebetsong ea thekenoloji ea tjheseletsa, e tla ba le peista ea solder, solder, solder terata, masala a flux, masala a PCBA a tla theha mehloli e meholo ea tšilafalo, masala haeba a sa hloeka, a ka baka kutu. potoloho, potoloho e khutšoanyane, e tla ama ka ho toba botsitso le ho tšepahala ha lihlahisoa.

Sebaka, sebaka se pakeng tsa sehlahisoa sa sesebelisoa se seholoanyane, pele e se hona joale ka ho nepahala, miniaturization, kahoo ka linako tse ling masala ha a e-s'o ka a e-ba le tšusumetso e kholo, e lebisang ho batho ba sa hlokomeloe ka ho lekaneng ho hloekisa PCBA, hona joale lihlahisoa tse ngata le ho feta tse nyenyane, ho nepahala ho phahame le ho feta. e phahameng, sebaka se pakeng tsa likarolo ke ho feta le ho feta tse nyenyane, ka kakaretso phahameng ho tlhokahalo ea PCBA kopano, nakong e fetileng hlokomolohuoa masala ho susumetsa botsitso le ho tšepahala ha lihlahisoa tse ngata hona joale.

Ka hona, ho hloekisa PCBA ke karolo ea bohlokoa e lokelang ho etsoa.Haholo-holo, e lokela ho hloekisoa kapele kamoo ho ka khonehang ka mor'a hore welding e phethoe, hobane masala a flux a tla thatafala butle-butle ha nako e ntse e feta 'me a thehe kutu.Ntle le moo, lisebelisoa tse fapaneng tsa ho hloekisa le merero ea ho hloekisa li lokela ho amoheloa ho latela litlhoko tsa maemo a fapaneng a tlhoekiso.

 

Mochini o le mong oa ho hloekisa oa PCB


Nako ea poso: Dec-31-2020

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