Zvinoenderana nemaitiro acho, PCB simbi mesh inogona kukamurwa mumhando dzinotevera:

1. Cheka maburi muchidimbu chesimbi chinoenderana nePCB board pad. Ipapo iyo yekunamatira pasita inodhindwa mubhodhi rePCB kuburikidza nesimbi mesh. Kana uchidhinda pasoda yekunamatira, iyo sodha yekunamatira inoiswa pamusoro peiyo simbi mesh, uye redunhu bhodhi inoiswa pasi pezasi peiyo simbi mesh, uye wozoshandisa yekutsvaira kukwenya iyo solder paste pane iyo simbi mesh zvakaenzana (iyo pasoda yekunamatira inosvinwa kubva kune mesh yesimbi uye kuvhara iro redunhu bhodhi). Namatira pane chigamba chezvinhu, chakabatana reflow Welding inogona kunge iri, plug-in yezvinyorwa zvinyorwa zvemoto.

2, tsvuku yerabha pajira riya: kuvhura kuri maererano nesaizi uye mhando yezvikamu zvekuvhura pakati pepadhi mbiri dzezvinhu. Iko kushandiswa kwekuparadzira (kugovera ndiko kushandiswa kweiyo isina chinhu, iyo yakatsvuka glue kuburikidza yakakosha yekupa musoro kunongedzera kune substrate) iyo tsvuku glue kuburikidza nesimbi dot kune iyo PCB bhodhi. Wobva waisa pazvinhu, senge zvinhu uye pcb yakanamatira kugadzikana, plug mu plug-in yezvinhu yakabatana wave wave soldering.

3, kaviri maitiro esimbi mambure: apo pcb pabhodi inoda kukwesha tin tin, uye inoda kukwesha tsvuku glue, zvobva zvada kushandisa kaviri maitiro esimbi mambure. Iwo maviri maitiro simbi pajira riya rinoumbwa maviri esimbi pajira riya, imwe yakajairwa laser mesh uye imwe manera mesh. Nzira yekuona sei kushandiswa kweiyo solder paste stair simbi mesh kana tsvuku glue kukwira simbi mesh? Kutanga nzwisisa kuti bhurasho remataini kana glue rinotanga riini. Kana iri yekutanga bhurasho solder pasita, saka solder isa simbi mesh yakagadzirwa neyakajairwa laser simbi mesh, tsvuku glue simbi mesh yakagadzirwa nemanera simbi mesh. Kana iri yekutanga kukwesha tsvuku yakanamirwa, ipapo tsvuku yesimbi simbi mambure inoitwa yakajairwa laser simbi mambure, uye iyo solder yekunamatira simbi mambure inoitwa mumanera simbi mambure.