Kuongororwa kwemarudzi matatu ePCB Stencil Tekinoroji

Zvinoenderana nemaitiro, iyo PCB stencil inogona kukamurwa muzvikamu zvinotevera:

PCB Stencil

1. Wemutengesi Paste Stencil: Sezvo zita rinoratidza, rinoshandiswa kushambidza mutengesi pasita. Kubvaruka maburi mune chidimbu chesimbi iyo inoenderana nemapado ePCB bhodhi. Wobva washandisa mutengesi pasita pasita kuenda kuPCB Bhodhi kuburikidza neStencil. Kana kudhinda mutengesi pasita, shandisa mutengesi pasita pamusoro peiyo stencils, iyo mushandirapamwe inoiswa pasi peStencems Namatira zvinhu zve smd, uye kupfava kutengeserana kunogona kuitwa zvakafanana, uye iyo plug-muzvinhu zvakavezwa nemanotengeswa.

2.. Shandisa kugoverwa (kugovera ndekwekushandisa mhepo kumanikidza mhepo yakatsvuka kune iyo subsrate kuburikidza neyekupiwa musoro wakadzika) kuti utore glue tsvuku kune iyo PCB Bhodhi kuburikidza neSimbi Mesh. Wobva waisa zvinhu, uye mushure mezvinhu zvakabatanidzwa zvakasimba nePCB, plug in the plug-mune zvikamu uye kupfuudza tengesa pamwe chete.

3. Dual-Process Stencil: Kana PCB inoda kubhururuka nemutengesi pasita uye tsvuku glue, saka danho-maitiro stencil inoda kushandiswa. Iyo Dual-maitiro Stencil inoumbwa nemadhimoni maviri, imwe yakajairika laser stencil uye imwe yakabikwa stencil. Maitiro ekuziva kuti kushandisa simplied stencil kana tsvuku glue yemutengesi aneta? Kutanga nzwisisa kana kugeza mutengesi pasita kana tsvuku glue kutanga. Kana iyo mutengesi pasita ishandiswe kutanga, saka mutengesi paste stencil inogadzirwa mune yakajairika laser stencil, uye iyo tsvuku glue stencil yakagadzirwa mune yakasungwa stencil. Kana iyo tsvuku glue yekutanga, ipapo iyo tsvuku glue stencil yakagadzirwa mune yakajairika laser stencil, uye mutengesi paste stencil yakagadzirwa mune yakabikwa stencil.