Magulu dzenje

Pa nthawi ya kutha, chitetezo cha arc ndi sla chimakhala chofooka komanso chosavuta kukhala porosity ndi zolakwika zina mu crater.Kuchuluka kwa zolakwika akhoza kuchotsedwa pamene lotsatira njanji kuwotcherera olowa, kuchotsa zotsatira zabwino kapena zoipa zimadalira olowa pamene kusungunuka, kusungunula mmene zotheka, m'pamenenso kwambiri kuthetsa zofooka zoterozo.Malo opangira magetsi otenthetsera magetsi amakhala ndi vuto la calandria, kusokonezeka mu mawonekedwe a chigamulo chophatikizana kwambiri panjira, pomwe zolumikizira za crater ya weld nthawi yayitali yochitapo kanthu, zimakhala zovuta kuthana ndi zolakwikazo, zitha kuyambitsa kutulutsa. chitoliro welded zimfundo kuonekera Magulu mabowo

Chotsani mabowo

Pamene kuwotcherera Buku magetsi arc zimakhudza mapendekedwe ngodya ya zoteteza zotsatira za kuwotcherera lalikulu, ngati si mu ndondomeko kuwotcherera nthawi zonse kusunga ngodya yolondola, mosalephera kuchititsa zoipa mpweya kulowerera kunja, popanda kuwonjezeka olondola ngodya kuwotcherera msoko kutalika, adzakhala kupanga mpweya wotuluka.Pamene mlingo wa lalikulu m'mimba mwake chitoliro anakonza zonse udindo kuwotcherera mutu kwa kuwotcherera, chifukwa cha kutalika kuti wowotcherera ayenera kutenga malo kuwotcherera ndi osiyana pa malo osiyanasiyana kuti apitirize ntchito ya kapamwamba ngodya.Mu oblique oblique lathyathyathya kuwotcherera ndi pamwamba kuwotcherera maudindo, kuwotcherera mu lakhalira zovuta, n'zovuta kukhala olondola ngodya mipiringidzo kutumizidwa, kotero kuwotcherera awa malo sachedwa kuvula mabowo.Small m'mimba mwake chitoliro kuwotcherera chilema kumachitika makamaka chifukwa alumali erection si abwino.Kuthamanga ndi kusuntha kumatsimikizira makulidwe a mkanda umodzi, kuthamanga kwachangu kumapangitsa kuti maelekitirodi asinthe mofulumira, kapena sangathe kupanga slag yogwira = chitetezo cha gasi.Pambuyo pazitsulo zowotcherera zamachubu zopyapyala zokhala ndi mipanda yopyapyala, kuwotcherera pamanja kuyenera kusungitsa liwiro la mayendedwe, pamakhala mabowo.

Kulowa kosakwanira

Fin chubu welded mfundo zimakonda kuganiza motsatana, kuphatikiza kuwotcherera shrinkage kupindika, kumabweretsa zovuta kuti asungidwe bwino chilolezo, pamene kuwotcherera mochirikiza kusungunuka digiri bevel anafooka, kuchititsa kusowa malowedwe.zitsulo zosapanga dzimbiri kuwotcherera consumables chitsulo chosungunula otaya ndi osauka, ndi kutentha mwamsanga, kutentha n'kosavuta kuganizira, zimene zinachititsa Arc Kutentha ndi kusungunuka m'munsi zitsulo kapena weld zitsulo n'zovuta kudzaza, mapangidwe chosakwanira malowedwe zolakwika. .Nthawi zambiri lalikulu m'mimba mwake wandiweyani khoma chitoliro, mfundo pamene kuwotcherera kumbuyo ngati si mizu malowedwe, amayamba chifukwa chosowa malowedwe;lalikulu m'mimba mwake wandiweyani-mipanda chubu blunt m'mphepete ndi lalikulu, angayambitse chosakwanira malowedwe.

Slag

Pamene soldering, makulidwe a zitsulo zodzaza zidzakhudza kusefukira kwa slag, zofooka za slag sizingathe kupitirira ngati slag ipangidwa.Large m'mimba mwake wandiweyani-mipanda kuwotcherera chitoliro nthawi zambiri ntchito pamene lalikulu panopa, waukulu makulidwe a single-pass kuwotcherera slag kwathunthu akuyandama zovuta kupanga slag chilema.Liquidity filler metal slag imakhala ndi chikoka chachikulu pakupanga zolakwika.zitsulo zosapanga dzimbiri zachitsulo chosungunula osauka kuyenda, pamodzi ndi ntchito yaing'ono panopa yopapatiza weld ntchito, weld zitsulo kulimba, zovuta zonse surfaced weld slag, slag mapangidwe zolakwika.Kuwotcherera kopingasa, mutu wa soldering oblique wowotcherera utenga kanjira, nambala yanjira ngati yasamalidwa moyipa, imatha kuyambitsa "kufa", kukhala ndi mwayi wochulukirapo wa zolakwika za slag.

Mng'alu

TIG imagunda pansi ngati yopyapyala, kupsinjika kumapangitsa kuti izi zitheke podzaza misozi yomwe imachitika chifukwa cha ming'alu;osati nthawi yake yapansi-wosanjikiza kumbuyo kuwotcherera pambuyo kuwotcherera, komanso chifukwa cha ming'alu.Kutentha kwa preheat ndi kusungirako kosayenera kwa ndodo, kugwiritsa ntchito molakwika, kudzawonjezera mwayi wa ming'alu.