Ke efe e loketseng ho feta bakeng sa ts'ebetso ea kopano ea PCB lipakeng tsa welding e khethiloeng le wave soldering?

Li-welding tse ikhethileng le li-wave soldering li sebelisoa hangata hoBopaki ba kopano ea PCB.Leha ho le joalo, e 'ngoe le e' ngoe ea mekhoa ena e na le melemo le melemo ea eona.Ha re shebeng mokhoa o ikhethileng oa ho cheselletsa le ho soahla ka maqhubu - ke efe e loketseng ho sebetsa, ho netefatsa le ho kopanya li-chip tsa SMT?

Wave soldering

Wave soldering, eo hape e tsejoang ka hore ke reflow soldering, e etsoa sebakeng se sireletsang sa khase, hobane hoa tsebahala hore tšebeliso ea naetrojene e ka fokotsa haholo monyetla oa ho ba le mefokolo ea welding.

Ts'ebetso ea Wave soldering e kenyelletsa:

1. Sebelisa seaparo sa flux ho hloekisa le ho lokisetsa kopano.Sena sea hlokahala hobane litšila life kapa life li tla ama ts'ebetso ea welding.

2. Preheating boto ea potoloho.E tla kenya tšebetsong phallo le ho netefatsa hore boto ha e ts'oaroe ke mocheso.

3. PCB e feta har'a solder e entsoeng ka ho qhibilihisoa.Ha boto ea potoloho e ntse e tsamaea holim'a terene ea tataiso ea crest, ho thehoa khokahanyo ea motlakase pakeng tsa likarolo tsa elektronike, lithapo tsa PCB le solder.

Wave soldering e molemo haholo tlhahisong ea bongata, empa e boetse e na le letoto la mathata a eona, haholoholo ho kenyelletsa:

1. tšebeliso ea solder e phahame haholo

2. e ja phallo e ngata

3. Wave soldering e sebelisa matla a mangata

4. Tšebeliso ea eona ea nitrogen e holimo

5. Wave soldering e hloka ho tsosolosoa ka mor'a hore ho be le maqhubu

6. E boetse e hloka ho hloekisa terei ea lesoba la solder le likarolo tsa welding

7. Ka lentsoe le le leng, litšenyehelo tsa wave soldering li phahame haholo, 'me litšenyehelo tsa ts'ebetso li nkoa e le hoo e batlang e le makhetlo a mahlano ho feta ha ho khethoa ho khetha.

Khetho ea ho cheselletsa

Selectional welding ke mofuta oa wave soldering, o sebelisetsoang ho ntlafatsa lisebelisoa tsa ts'ebetso tsa SMT tse kopantsoeng ka likarolo tsa lesoba.Selectional wave soldering e ka hlahisa lihlahisoa tse nyane le tse bobebe.

Mokhoa o ikhethileng oa welding o kenyelletsa:

Kopo ea phallo ea likarolo tse lokelang ho chesetsoa / preheating board board / solder nozzle bakeng sa likarolo tse itseng tsa welding.

Melemo ea ho khetha welding:

1. Flux e sebelisoa sebakeng sa heno, kahoo ha ho hlokahale ho sireletsa likarolo tse ling

2. Ha ho flux e hlokahalang

3. E u lumella ho beha mekhahlelo e fapaneng bakeng sa karolo ka 'ngoe

4. Ha ho na tlhoko ea ho sebelisa literei tse theko e boima tsa aperture wave soldering

5. E ka sebelisoa bakeng sa mapolanka a potoloho a ke keng a e-ba le wave soldering

6. Ka kakaretso, molemo oa eona o tobileng ho bareki ke theko e tlaase

Ka hona, mokhoa oa ho khetha mokhoa o nepahetseng oa ts'ebetso ea kopano ea PCB o hloka ho hlahlojoa ka botlalo ke bareki ho latela litšobotsi tsa lihlahisoa.

PCBFuturefana ka lits'ebeletso tsohle tse kenyellelitsoeng tsa kopano ea PCB, ho kenyeletsoa tlhahiso ea PCB, ho fumana likarolo le kopano ea PCB.Ea ronaTs'ebeletso ea Turnkey PCB 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.