Ndeipi inonyanya kukodzera PCB gungano kugadzirisa pakati pekusarudza welding uye wave soldering?

Kusarudza welding uye wave soldering inowanzo shandiswa mukatiPCB musangano proofing.Zvisinei, imwe neimwe yenzira idzi ine zvayakanakira nezvayakaipira.Ngatitarisei pakusarudza welding uye wave soldering - ndeipi yakanyatsokodzera SMT chip processing, proofing and assembly?

Wave soldering

Wave soldering, inozivikanwawo sekuti reflow soldering, inoitwa mumhepo inodzivirira gasi, nekuti zvinonyatsozivikanwa kuti kushandiswa kwenitrogen kunogona kuderedza zvakanyanya mukana wekuremara.

Wave soldering process inosanganisira:

1. Shandisa jasi rekuyerera kuti uchenese uye ugadzirire gungano.Izvi zvinodikanwa nekuti chero tsvina inozokanganisa maitirwo ewelding.

2. Circuit board preheating.Ichaita activate flux uye nekuona kuti bhodhi haisi pasi pekuvhunduka kwekupisa.

3. PCB inopfuura nemu solder yakanyungudutswa.Sezvo bhodhi redunhu richifamba pane crest gwara renjanji, chinongedzo chemagetsi chinotangwa pakati pemagetsi chikamu chinotungamira, PCB pini uye solder.

Wave soldering inobatsira zvakanyanya mukugadzirwa kwehuwandu, asi zvakare ine yayo yakatevedzana yezvakaipira, kunyanya kusanganisira:

1. kushandiswa kwe solder kwakanyanya

2. inopedza kuyerera kwakawanda

3. Wave soldering inoshandisa simba rakawanda

4. Kushandisa kwayo nitrogen kwakakwirira

5. Wave soldering inoda kugadziridzwa zvakare mushure mekutengesa kwemafungu

6. Inodawo kuchenesa wave soldering hole tray uye welding components

7. Mushoko, mutengo wewave soldering wakakwira zvakanyanya, uye mutengo wekushandisa unofungidzirwa kunge wakapetwa kashanu wekusarudza welding.

Sarudza welding

Selective welding imhando yewave soldering, iyo inoshandiswa kukwidziridza iyo SMT yekugadzirisa michina yakaunganidzwa ne kuburikidza-gomba zvinhu.Selective wave soldering inogona kugadzira zvidiki uye zvakareruka zvigadzirwa.

Kusarudza welding process inosanganisira:

Kushandiswa kwe flux pazvikamu zvekuve welded / wedunhu bhodhi preheating / solder nozzle yewelding chaiyo zvikamu.

Zvakanakira zvekusarudza welding:

1. Flux inoshandiswa munharaunda, saka hapana chikonzero chekudzivirira zvimwe zvikamu

2. Hapana flux inodikanwa

3. Inokubvumira kuti uise mitemo yakasiyana-siyana yechikamu chimwe nechimwe

4. Hapana chikonzero chekushandisa anodhura aperture wave soldering trays

5. Inogona kushandiswa kumapuranga edunhu asingakwanise kuve wave soldering

6. Pakazara, kubatsirwa kwayo kwakananga kune vatengi imari yakaderera

Naizvozvo, maitiro ekusarudza akakodzera PCB musangano kugadzirisa nzira inoda kuongororwa zvizere nevatengi zvinoenderana nehunhu hwezvigadzirwa.

PCBFutureinopa ese anosanganisirwa PCB musangano masevhisi, anosanganisira PCB kugadzira, chikamu chekutsvaga uye PCB gungano.YeduTurnkey PCB sevhisi eliminates your need to manage multiple suppliers over multiple time frames, resulting in increased efficiency and cost effectiveness. As a quality driven company, we fully respond to the needs of customers, and can provide timely and personalized services that large companies cannot imitate. We can help you avoid the PCB soldering defects in your products. For more information, please email to service@pcbfuture.com.