Pali mitundu yambiri ya kuwotcherera kwamagetsi kukana (erw), ndipo pali mitundu itatu yowotcherera, kuwotcherera msoko, kuwotcherera matako ndi kuwotcherera projekiti.

Choyamba, kuwotcherera malo
Spot kuwotcherera ndi njira yowotcherera kukana kwamagetsi komwe kuwotcherera kumasonkhanitsidwa mumagulu olumikizirana ndikukanikizidwa pakati pa ma elekitirodi awiri a columnar kuti asungunuke chitsulo choyambira ndi kukana kwamagetsi kuti apange cholumikizira cha solder.Spot kuwotcherera makamaka ntchito woonda mbale kuwotcherera.

Njira yowotcherera malo:
1. Preloading kuonetsetsa kukhudzana bwino ndi workpiece.
2. Mphamvu, kotero kuti weld apangidwe kukhala nugget ndi mphete ya pulasitiki.
3. Kupanga mphamvu, kotero kuti nugget imazizira ndi crystallizes pansi pa kukanikiza, ndipo imapanga mgwirizano wonyezimira wokhala ndi wandiweyani, palibe dzenje la shrinkage ndi ming'alu.

Chachiwiri, kuwotcherera msoko
Kuwotcherera kwa msoko kumagwiritsidwa ntchito kwambiri pakuwotcherera komwe kumakhala kokhazikika komanso komwe kumafunikira kusindikiza.Makulidwe a olowa nthawi zambiri amakhala osakwana 3 mm.

Chachitatu, kuwotcherera matako
Kuwotcherera matako ndi njira yowotcherera yokana momwe chubu cha 35Crmo alloy chimawotcherera pamalo onse olumikizana.

Chachinayi, kuwotcherera projekiti
Kuwotcherera kwa Projection ndi mtundu wa kuwotcherera kwa malo;pali tokhala opangidwa kale pa workpiece, ndipo nuggets imodzi kapena zingapo zikhoza kupangidwa pa olowa pa nthawi.