Covwelding ntawm PCByog qhov txuas tseem ceeb heev hauv cov txheej txheem tsim khoom ntawm PCB, vuam yuav tsis tsuas yog cuam tshuam cov tsos ntawm lub rooj tsav xwm Circuit Court tab sis kuj cuam tshuam rau kev ua haujlwm ntawm lub rooj tsav xwm hauv Circuit Court. Cov ntsiab lus vuam ntawm PCB Circuit Board yog raws li nram no:

1. Thaum vuam PCB pawg thawj coj saib, thawj zaug xyuas cov qauv siv thiab seb tus pin txoj hauj lwm ua tau raws li qhov yuav tsum tau ua. Thaum welding, thawj zaug weld ob tus pins nyob rau sab ntawm tus taw taw rau qhov chaw lawv, thiab tom qab ntawd txuas ib qho los ntawm sab laug mus rau sab xis.

2. Cheebtsam yog ntsia thiab welded nyob rau hauv kev txiav txim: resistor, capacitor, diode, transistor, integrated circuit, high-power tube, lwm yam khoom yog me me ua ntej thiab ces loj.

3. Thaum welding, yuav tsum muaj tin nyob ib ncig ntawm lub solder sib koom, thiab nws yuav tsum tau ruaj welded los tiv thaiv virtual vuam.

4. Thaum soldering tin, tin yuav tsum tsis txhob ntau dhau, thaum lub solder sib koom yog conical, nws yog qhov zoo tshaj plaws.

5. Thaum noj cov tshuaj tiv thaiv, nrhiav qhov yuav tsum tau muaj kev tiv thaiv, nqa cov txiab los txiav tus naj npawb ntawm cov resistors, thiab sau cov kev tiv thaiv, thiaj li nrhiav tau

6. Lub nti thiab lub hauv paus yog taw qhia, thiab thaum vuam, nws yog ib qho tsim nyog yuav tsum tau ua raws li cov lus qhia nruj me ntsis ntawm qhov sib txawv ntawm lub rooj tsavxwm PCB, kom qhov sib txawv ntawm cov nti, lub hauv paus thiab PCB sib haum.

7. Tom qab kev txhim kho tib yam specification, nruab lwm specification, thiab sim ua kom qhov siab ntawm tus resistor zoo ib yam. Tom qab vuam, cov pins tshaj tawm ntawm qhov chaw ntawm lub rooj tsav xwm luam tawm raug txiav tawm.

8. Rau cov khoom siv hluav taws xob nrog cov pins ntev dhau lawm (xws li capacitors, resistors, thiab lwm yam), txiav lawv luv luv tom qab vuam.

9. Thaum lub voj voog txuas nrog, nws yog qhov zoo tshaj plaws los ntxuav qhov chaw ntawm lub voj voog nrog tus neeg saib xyuas kom tsis txhob muaj cov ntaub ntawv hlau txuas rau ntawm qhov chaw ntawm lub rooj tsav xwm Circuit Court los ntawm luv luv Circuit Court.

10. Tom qab vuam, siv lub iav tsom iav los xyuas cov pob qij txha thiab xyuas seb puas muaj cov vuam virtual thiab luv luv.