1. Kuchenesa uye Kugadzirira: Usati watanga welding, iva nechokwadi chokuti zvinhu zvose zvakachena uye hazvina mafuta uye ngura. Bvisa chero pendi kana jira kubva panzvimbo yeweld. Shandisa sandpaper kana bhurashi rewaya kuti ubvise oxide layer kubva pamusoro.

2. Shandisa electrode yakarurama: Sarudza electrode yakakodzera zvichienderana nerudzi rwesimbi. Semuenzaniso, nesimbi isina tsvina, maelectrodes ane titanium kana niobium anoda kushandiswa kuderedza njodzi yekutsemuka kwekupisa.

3. Kudzora ikozvino uye magetsi: Dzivisa yakawandisa ikozvino uye magetsi, sezvo izvi zvingakonzera kuyerera kwakanyanya kwesimbi yakanyungudutswa uye kuderedza weld quality. Tevedzera kurudziro yemugadziri kuti uone zvakanakisa welding mhedzisiro.

4. Chengetedza kureba kwakakodzera kwearc: Arc yakarebesa inogona kukonzera kupisa kwakanyanya, nepo arc yakapfupika inogona kuita kuti arc isagadzikana. Kuchengeta hurefu hwakakodzera kunovimbisa yakagadzikana arc uye yakanaka welding mhedzisiro.

5. Preheating uye postheating: Mune zvimwe zviitiko, preheating hwaro zvinhu zvinogona kuderedza ngozi kutonhora kuputika. Saizvozvo, post-kupisa kurapwa kwe welds mushure mekushongedza kunogona kubatsira kudzoreredza kushushikana uye kuchengetedza kuvimbika kweweld.

6. Iva nechokwadi chekudzivirira gasi: Panguva yekugadzira mitambo uchishandisa gasi shielding (yakadai seMIG / MAG), iva nechokwadi chokuti gasi rakakwana rinoyerera rinopiwa kuchengetedza dziva rakanyungudutswa kubva pakusvibiswa kwemhepo.

7. Kushandiswa kwakakodzera kwezvinhu zvekuzadza: Kana akawanda akaturikidzana ewelding achidikanwa, zvakakosha kushandisa uye kuisa pasi iyo yekuzadza zvinhu nenzira kwayo. Izvi zvinobatsira kuve nechokwadi chemhando uye kusimba kweiyo weld.

8. Tarisa weld: Mushure mekupedza weld, tarisa kutaridzika uye kunaka kweweld. Kana matambudziko akawanikwa, anogona kugadziriswa kana kutengeswa zvakare.

9. Chenjerera kune kuchengeteka: Paunenge uchiita mabasa ekugadzira welding, nguva dzose teerera kune zvekuchengetedza. Pfekai midziyo yekudzivirira yakakodzera, zvinosanganisira masiki ekuwelda, magirovhosi, uye mahovhorosi. Iva nechokwadi chekuti nzvimbo yebasa ine mhepo inofefetera zvakanaka kudzivirira kuvakwa kwemagasi ane chepfu.