1. Kuyeretsa ndi Kukonzekera: Musanayambe kuwotcherera, onetsetsani kuti zipangizo zonse ndi zoyera komanso zopanda mafuta ndi dzimbiri. Chotsani utoto uliwonse kapena zokutira pamalo owotcherera. Gwiritsani ntchito sandpaper kapena burashi yawaya kuchotsa oxide wosanjikiza pamwamba.

2. Gwiritsani ntchito electrode yoyenera: Sankhani electrode yoyenera kutengera mtundu wachitsulo. Mwachitsanzo, ndi chitsulo chosapanga dzimbiri, maelekitirodi okhala ndi titaniyamu kapena niobium ayenera kugwiritsidwa ntchito kuti achepetse chiopsezo cha kuphulika kwa kutentha.

3. Yang'anirani mphamvu yamagetsi ndi magetsi: Pewani kuchulukirachulukira komanso mphamvu yamagetsi, chifukwa izi zitha kuyambitsa kutuluka kwachitsulo chosungunuka ndikuchepetsa kutsekemera kwa weld. Tsatirani malangizo a wopanga kuti muwonetsetse zotsatira zabwino kwambiri zowotcherera.

4. Sungani utali woyenerera wa arc: Khola lomwe liri lalitali kwambiri lingayambitse kutentha kwambiri, pamene arc yomwe ili yaifupi kwambiri ingapangitse kuti kholalo likhale losakhazikika. Kusunga utali woyenerera kumatsimikizira arc yokhazikika komanso zotsatira zabwino zowotcherera.

5. Kutenthetsa ndi kutenthedwa: Nthawi zina, kutentha kwapansi kungathe kuchepetsa chiopsezo cha kuzizira kozizira. Momwemonso, chithandizo chamoto pambuyo pa kutentha kwa weld pambuyo kuwotcherera kungathandize kuthetsa nkhawa ndi kusunga kukhulupirika kwa weld.

6. Onetsetsani kutetezedwa kwa mpweya: Panthawi yowotcherera pogwiritsa ntchito kutchinga kwa gasi (monga MIG / MAG), onetsetsani kuti mpweya wokwanira umaperekedwa kuti muteteze dziwe losungunuka kuti lisaipitsidwe ndi mpweya.

7. Kugwiritsa ntchito moyenera zinthu zodzaza: Pamene zigawo zingapo za kuwotcherera zikufunika, ndikofunikira kugwiritsa ntchito ndikuyala zinthu zodzaza bwino. Izi zimathandiza kuonetsetsa ubwino ndi mphamvu ya weld.

8. Onani weld: Mukamaliza kuwotcherera, yang'anani mawonekedwe ndi mtundu wa weld. Ngati mavuto apezeka, amatha kukonzedwa kapena kugulitsidwanso.

9. Samalani chitetezo: Mukamachita ntchito zowotcherera, nthawi zonse samalani zachitetezo. Valani zida zoyenera zodzitetezera, kuphatikiza masks owotcherera, magolovesi, ndi maovololo. Onetsetsani kuti malo ogwirira ntchito ali ndi mpweya wabwino kuti mpweya wapoizoni usachuluke.