ERWndi mkulu-pafupipafupi kukana kuwotcherera molunjika msoko welded chitoliro;Mtengo wa LSAWndi kumizidwa arc kuwotcherera molunjika msoko welded chitoliro;Onse awiri ndi wowongoka msoko welded chitoliro, koma ndondomeko kuwotcherera ndi osiyana.Kotero inu simungakhoze kunena mmodzi wa iwo m'malo mowongoka msoko welded chitoliro.More wamba zitsulo chitoliro ndi Chithunzi cha SSAW– wozungulira welded chitoliro.Msoko wowongoka pafupipafupi (RW) malinga ndi njira yowotcherera wagawidwa m'mitundu iwiri yowotcherera komanso kukana kuwotcherera mitundu iwiri, kutengera kuchuluka kwa kutentha komwe kudakulungidwa ngati zopangira, kudzera mukupanga kosalekeza, kupinda, kuwotcherera, chithandizo cha kutentha, kusanja, kuwongola, kudula ndondomeko.Poyerekeza ndi SSAW, kulondola kwapamwamba kwambiri, makulidwe a khoma yunifolomu, mawonekedwe abwino a pamwamba, kuthamanga kwakukulu ndi mwayi wonse.Koma kuipa ndi kuti mankhwala ang'onoang'ono m'mimba mwake woonda chitoliro khoma, kuwotcherera mosavuta m'badwo kugonjetsedwa, chosakwanira maphatikizidwe, ngalande dzimbiri zolakwika.Amagwiritsidwa ntchito kwambiri monga gasi wamzinda, mayendedwe amafuta osakhazikika.

Zinthu za LSAW zitsulo chitoliro ndi limodzi wandiweyani mbale zitsulo, zitsulo mu nkhungu kapena akamaumba makina sing'anga-voltage (voliyumu), ntchito iwiri amaganiza anamiza arc kuwotcherera Kumapeto kwake mankhwala specifications osiyanasiyana ndi lonse, kulimba kwa weld, plasticity, kufanana zabwino ndi compactness, ndi lalikulu chitoliro m'mimba mwake, makulidwe khoma, kukana amphamvu kuthamanga, otsika kutentha dzimbiri kukana, etc. Pomanga mkulu mphamvu, mkulu kulimba, mkulu khalidwe la mtunda wautali mafuta ndi payipi mpweya, chubu chitsulo ndi makamaka lalikulu m'mimba mwake wandiweyani khoma mowongoka msoko womiza arc.Malinga ndi zomwe zili muyeso wa API mu mapaipi akulu amafuta ndi gasi, pomwe malo okwera, nyanja ndi malo okhala ndi mzinda wokhala ndi kalasi 1, 2, msoko wowongoka wozama ndi womwe umasankhidwa kukhala mtundu wa chubu.

Malinga ndi kupanga njira zosiyanasiyana akhoza kugawidwa mu: UOE/JCOE/HME.Ma voliyumu ozungulira kumizidwa arc (SSAW) ndi njira ndi mzere pakati pa chitoliro kupanga ngodya (chosinthika), kupanga ndi kuwotcherera, ndi kuwotcherera msoko mu ozungulira, mwayi ndi kuti akhoza kupanga specifications zosiyanasiyana zitsulo chitoliro awiri a mawonekedwe omwewo, zopangira zopangira ndizokulirapo, zowotcherera zimatha kupewa kupsinjika kwakukulu, kupsinjika ndikwabwino, choyipa ndichakuti kukula kocheperako kwa geometry, kutalika kwa weld poyerekeza ndi kutalika kwa msoko wowongoka, kosavuta kupanga ming'alu, porosity, slag, zolakwika zowotcherera. monga kuwotcherera, kuwotcherera kupsinjika ndizovuta kupsinjika.Malamulo ndi malamulo a mafuta ndi gasi mtunda wautali kapangidwe kamangidwe ka payipi Spiral submerged arc ingagwiritsidwe ntchito m'makalasi atatu, kalasi.4 yachilendo ndondomekoyi adzakhala bwino zopangira m'malo zitsulo mbale, kupanga ndi kuwotcherera, ndiye kuwotcherera ndi Taphunzira, kukulitsa ozizira, pambuyo kuwotcherera, khalidwe kuwotcherera ndi pafupi UOE chubu, kunyumba palibe ndondomeko, ndi malangizo a fakitale yathu kukonza."Gasi wakumadzulo kwakum'mawa" amagwiritsidwabe ntchito popanga zaluso, kungokulitsa dzenje la chitoliro.United States, Japan ndi Germany, ponseponse, zoipa za SSAW, sizikuganiza kuti ndizoyenera kugwiritsa ntchito thunthu la SSAW;Canada ndi Italy mbali ntchito SSAW, Russian, pang'ono ntchito SSAW, ndipo apanga chikhalidwe chokhwima kwambiri chowonjezera, chifukwa cha zifukwa mbiri, ambiri thunthu m'nyumba komanso ntchito SSAW.