Iukuwelda kwePCBlikhonkco elibaluleke kakhulu kwinkqubo yokuvelisa ye-PCB, i-welding ayiyi kuchaphazela kuphela ukubonakala kwebhodi yesiphaluka kodwa ichaphazela nokusebenza kwebhodi yesekethe.Amanqaku e-welding yebhodi yesekethe yePCB zezi zilandelayo:
1. Xa udibanisa ibhodi yePCB, qala ujonge imodeli esetyenzisiweyo kunye nokuba indawo ye-pin iyahlangabezana neemfuno.Xa udibanisa, qala udibanise izikhonkwane ezimbini kwicala lonyawo oluchaseneyo ukuze uzibeke kwindawo yazo, emva koko weld enye enye ukusuka ekhohlo ukuya ekunene.
2. Amacandelo afakwe kwaye adityaniswe ngokulandelelana: i-resistor, i-capacitor, i-diode, i-transistor, i-circuit edibeneyo, i-tube ephezulu yamandla, ezinye iinqununu zincinci kuqala kwaye zinkulu.
3. Xa ukuwelda, kufuneka kubekho inkonkxa ejikeleze ijoyinti ye-solder, kwaye kufuneka idityaniswe ngokuqinileyo ukuthintela ukuwelda okubonakalayo.
4. Xa u-soldering tin, i-tin ayifanele ibe yinto eninzi, xa i-solder joint conical, iyona nto ibhetele.
5. Xa uthatha ukuchasana, fumana ukuchasana okufunekayo, thatha i-scissors ukusika inani elifunekayo le-resistors, kwaye ubhale ukuchasana, ukuze ufumane.
6. I-chip kunye nesiseko zijoliswe, kwaye xa i-welding, kuyimfuneko ukulandela ngokungqongqo ulwalathiso oluboniswe ngumsantsa kwibhodi ye-PCB, ukwenzela ukuba i-gap ye-chip, isiseko kunye ne-PCB ihambelane.
7. Emva kokufaka inkcazo efanayo, faka enye inkcazo, kwaye uzame ukwenza ukuphakama kwe-resistor kuhambelana.Emva kwe-welding, izikhonkwane ezigqithisileyo ezivezwe phezu kwebhodi yesekethe eprintiweyo zinqunywe.
8. Kumacandelo ombane anezikhonkwane ezide kakhulu (ezifana ne-capacitors, resistors, njl.), Zinqumle emva kwe-welding.
9. Xa isiphaluka sixhunyiwe, kungcono ukucoca umphezulu wesekethe kunye ne-agent yokucoca ukukhusela iifayili zentsimbi ezifakwe kumphezulu webhodi yesekethe ukusuka kwi-short-circuiting circuit.
10. Emva kwe-welding, sebenzisa iglasi yokukhulisa ukujonga i-solder joints kwaye ukhangele ukuba kukho i-welding ebonakalayo kunye nesekethe emfutshane.