Yeyiphi eyona ifaneleke ngakumbi ukusetyenzwa kwendibano yePCB phakathi kwe-welding ekhethiweyo kunye ne-wave soldering?

I-welding ekhethiweyo kunye ne-wave soldering isetyenziswa rhoqoUbungqina bendibano yePCB.Noko ke, nganye kwezi ndlela ineengenelo zayo kunye nokungalungi kwayo.Makhe sijonge kwi-welding ekhethiweyo kunye ne-wave soldering-yeyiphi ifaneleke ngakumbi ukusetyenzwa kwetshiphu ye-SMT, ukuqinisekiswa kunye nokudityaniswa?

Wave soldering

I-Wave soldering, eyaziwa ngokuba yi-reflow soldering, iqhutyelwa kwindawo ekhuselayo yegesi, kuba iyaziwa ukuba ukusetyenziswa kwe-nitrogen kunokunciphisa kakhulu amathuba okuba neziphene ze-welding.

Inkqubo yokuthengiswa kwamaza ibandakanya:

1. Faka isambatho se-flux ukucoca kwaye ulungiselele indibano.Oku kuyimfuneko kuba nakuphi na ukungcola kuya kuchaphazela inkqubo ye-welding.

2. Ukufudumala kwebhodi yesekethe.Iya kuvula i-flux kwaye iqinisekise ukuba ibhodi ayifakwanga kumothuko we-thermal.

3. I-PCB idlula kwi-solder etyhidiweyo.Njengoko ibhodi yesekethe ihamba kumzila wesikhokelo se-crest, uqhagamshelo lombane lusekwe phakathi kwecandelo le-electronic component lead, izikhonkwane zePCB kunye nesolder.

I-Wave soldering iluncedo kakhulu kwimveliso yobuninzi, kodwa inoluhlu lwayo lwezinto ezingalunganga, ngakumbi kubandakanya:

1. ukusetyenziswa kwe-solder kuphezulu kakhulu

2. idla i-flux eninzi

3. I-Wave soldering isebenzisa amandla amaninzi

4. Ukusetyenziswa kwayo kwenitrogen kuphezulu

5. I-Wave soldering ifuna ukusetyenzwa kwakhona emva kokutywinwa kwamaza

6. Kwakhona kufuna ukucoca i-wave soldering hole itreyi kunye namacandelo e-welding

7. Ngelizwi, ixabiso le-wave soldering liphezulu kakhulu, kwaye iindleko zokusebenza zibhekwa njengezihlandlo eziphantse zibe zihlanu ze-welding ekhethiweyo.

Ukuwelda okukhethiweyo

Ukuwelda okukhethiweyo luhlobo lwe-wave soldering, esetyenziselwa ukuphucula izixhobo zokusetyenzwa kwe-SMT ezidityaniswe nezinto eziphuma kumngxuma.Ukuthengiswa kwamaza okukhethiweyo kunokuvelisa iimveliso ezincinci kunye nezikhaphukhaphu.

Inkqubo ye-welding ekhethiweyo ibandakanya:

Ukusetyenziswa kwe-flux kumacandelo afanele adityaniswe / ibhodi yesekethe yokufudumeza / i-nozzle ye-solder ukulungiselela amacandelo athile.

Izinto eziluncedo zokuwelda ezikhethiweyo:

1. I-Flux isetyenziswe kwindawo, ngoko akukho mfuneko yokukhusela amanye amacandelo

2. Akukho flux ifunekayo

3. Ikuvumela ukuba usete iiparamitha ezahlukeneyo kwicandelo ngalinye

4. Akukho sidingo sokusebenzisa iitreyi zokutywina zamaza okuvula amaza

5. Ingasetyenziselwa iibhodi zeesekethe ezingenako ukubethelwa kwamaza

6. Ngokubanzi, inzuzo yayo ngqo kubathengi yindleko ephantsi

Ke ngoko, indlela yokukhetha indlela efanelekileyo yokusetyenzwa kwendibano yePCB kufuneka ivavanywe ngokubanzi ngabathengi ngokweempawu zeemveliso.

PCBFutureukubonelela zonke iinkonzo zendibano ye-PCB ebandakanyayo, kubandakanywa ukwenziwa kwe-PCB, ukufumana icandelo kunye nendibano ye-PCB.YethuInkonzo yePCB yeTurnkey 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.