Momwe mungadziwire mbali yowotcherera mwachangu kuti mupewe zolakwika zowotcherera

Maluso otchedwa kuwotcherera ndi njira zosavuta zowotcherera, ngodya yolondola ya electrode ndi ntchito, ndipo ma welds anu sadzakhala oipa kwambiri.

Kumayambiriro kwa kuwotcherera, chifukwa cha kusowa kwa luso la kuwotcherera nyimbo ndi njira zogwirira ntchito zopanda luso, zidzayambitsa kaye.Ngati ndizozama komanso zozama, zitha kuyambitsa pores, Kulemba komweko, sitiroko ndi sitiroko.

Zolakwika zingapo za kuwotcherera:

1. Njira yakunja

Kuwotcherera ndondomeko chizindikiro kusankha si zolondola kapena ntchito si muyezo, kuwotcherera pamodzi m'munsi mbali zitsulo mapangidwe poyambira kapena maganizo, wotchedwa m'mphepete kuluma.(Kumayambiriro kwa kuwotcherera chifukwa sindikudziwa kukula kwa kusakhazikika panopa ndi kuwotcherera dzanja n'zosavuta chifukwa kuluma, kupewa kuluma ndi kuchita njira kuwotcherera, ayenera kukhala okhazikika, musade nkhawa.)

Ichi ndi chithunzi cha undercut

2. Stomata

Panthawi yowotcherera, mpweya wa m’dziwe losungunuka umalephera kuthaŵa pamene ulimba n’kukhalabe m’chowotchereracho n’kupanga chibowo, chomwe chimatchedwa porosity.(Kumayambiriro kwa kuwotcherera, chifukwa cha kulephera kumvetsetsa nyimbo yowotcherera komanso kusagwira bwino ntchito kwa mipiringidzo, zingayambitse kupuma. Ngati zakuya ndi zozama, zingayambitse pores mosavuta. Calligraphy ndi kulemba ndizofanana, imodzi, imodzi. stroke pa nthawi.)

Ili ndiye bowo la mpweya wa kuwotcherera

3.Osalowetsedwa, osaphatikizidwa

Pali zifukwa zambiri zosakwanira malowedwe ndi kulowetsedwa, monga chowotcherera kakang'ono chowotcherera kapena poyambira ngodya, wandiweyani wosamveka m'mphepete, lalikulu kwambiri electrode m'mimba mwake, kuthamanga kwambiri kuwotcherera liwiro kapena yaitali arc, etc. N'zothekanso kuti kuwotcherera kungatheke kukhudzidwa ndi zonyansa mu poyambira, ndi zosafunika zosasungunuka zingakhudzenso kuphatikizika kwa weld.

(Ongoletsani liwiro kuwotcherera, panopa ndi zina ndondomeko magawo pa kuwotcherera, molondola kusankha poyambira kukula, ndi kuchotsa sikelo ndi zonyansa padziko poyambira; muzu wa kumbuyo chivundikiro kuwotcherera ayenera bwinobwino kutsukidwa.)

Kulowa kosakwanira

4.Kuwotcha

Pamene akuwotcherera, chitsulo chosungunulacho chimachokera kuseri kwa phanje, n’kupanga chilema chotchedwa burn-through.(Njira yopewera ndikuchepetsa zomwe zilipo komanso kuchepetsa kusiyana kwa weld)

Zithunzi zowotcherera zimawotchedwa

5.Unsightly kuwotcherera pamwamba

Zowonongeka monga kupukuta ndi mikanda ya serpentine zonse zimayamba chifukwa cha liwiro la kuwotcherera pang'onopang'ono komanso kutsika kwapakali pano.(Njira yopewera ndiyo kuyeserera kwambiri ndikugwira liwiro loyenera kuwotcherera. Anthu ambiri azichita izi poyambira, yesetsani kwambiri.)

Kuwotcherera kwa Serpentine

kuwotcherera lap