Ke mefokolo efe ho PCBA solder mask moralo?

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1. Hokela liphaephe ho likoti.Ha e le hantle, lithapo tse pakeng tsa li-pads tse ntseng li eketseha le likoti li lokela ho rekisoa.Ho haella ha mask a solder ho tla lebisa ho bofokoli ba ho cheselletsa joalo ka thini e nyane ka manonyeletso a solder, welding e batang, li-circuits tse khutšoane, manonyeletso a sa tsitsang le majoe a mabitla.

2. Moralo oa mask oa solder pakeng tsa li-pads le litlhaloso tsa mohlala oa solder mask o lokela ho lumellana le moralo oa phepelo ea lisebelisoa tsa lisebelisoa tse khethehileng: haeba mochine oa mofuta oa fensetere o sebelisoa pakeng tsa liphahlo, ho hanyetsa ha solder ho tla etsa hore solder. pakeng tsa liphahlo nakong ea solder.Tabeng ea potoloho e khutšoanyane, liphahlo li etselitsoe ho ba le li-solder tse ikemetseng pakeng tsa lithapo, kahoo ho ke ke ha e-ba le potoloho e khutšoanyane pakeng tsa liphahlo nakong ea welding.

3. Boholo ba mohlala oa mask oa solder oa likarolo ha o tšoanelehe.Moralo oa sebopeho sa maske sa solder se seholo haholo se tla "tšireletsana", se etsa hore ho se be le maske a solder, 'me sebaka se pakeng tsa likarolo se nyane haholo.

4. Ho na le ka likoti tlas'a likarolo ntle le mask a solder, 'me ha ho na mask a solder ka likoti tlas'a likarolo.The solder ka ka masoba ka mor'a leqhubu soldering ka 'na ama ho tšepahala ha IC tjheseletsa, 'me ka boela ka etsa hore potoloho e khutsoanyane ea likarolo, joalo-joalo sekoli.