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Ⅰ.Yambitsani 1. Yatsani chosinthira mphamvu pagawo lakutsogolo ndikuyika chosinthira mphamvu ku "ON" malo.Nyali yamagetsi yayatsidwa.Kukupiza mkati mwa makina kumayamba kupota.2. Kusintha kosankha kumagawidwa kukhala argon arc kuwotcherera ndi kuwotcherera pamanja.Ⅱ.Argon arc weld ...Werengani zambiri»
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1. Kuchi mutuhasa kusolola zango lienyi?Yankho: ①Chepetsani kuuma kwachitsulo ndikuwongolera pulasitiki, kuti muthandizire kudula ndi kukonza kuzizira;②Yenga njere, yunifolomu kapangidwe ka chitsulo, kusintha magwiridwe antchito achitsulo kapena kukonzekera kutentha kwamtsogolo;③Elimin...Werengani zambiri»
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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 ndi chozama komanso chozama, ...Werengani zambiri»
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Kuwotcherera amatha kugwiritsa ntchito makina owotcherera a AC kapena DC.Mukamagwiritsa ntchito makina owotcherera a DC, pali kulumikizana kwabwino ndikulumikizana kobwerera.Zinthu monga ma elekitirodi ogwiritsidwa ntchito, momwe zida zomangira zimakhalira, komanso mtundu wa kuwotcherera ziyenera kuganiziridwa.Poyerekeza ndi magetsi a AC, magetsi a DC ...Werengani zambiri»
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Kuwotcherera panopa, voteji ndi kuwotcherera liwiro ndi waukulu magawo mphamvu kuti kudziwa kukula weld.1. Kuwotcherera pakali pano Pamene kuwotcherera panopa kumawonjezeka (zikhalidwe zina sizisintha), kuya kwa kulowa mkati ndi kutalika kotsalira kwa kuwonjezereka kwa weld, ndipo m'lifupi mwake kusungunuka sikumasintha kwambiri ...Werengani zambiri»
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Red mutu thoriated tungsten elekitirodi (WT20) Panopa khola kwambiri ndi ambiri ntchito tungsten elekitirodi zimagwiritsa ntchito kuwotcherera mpweya zitsulo, zitsulo zosapanga dzimbiri, pakachitsulo mkuwa, mkuwa, mkuwa, titaniyamu ndi zipangizo zina, koma ali pang'ono radioactive kuipitsa.Grey mutu cerium tungst...Werengani zambiri»
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Kuwotcherera kwa Argon tungsten arc kumagwiritsa ntchito argon ngati mpweya wotchingira kutentha ndikusungunula zinthu zowotcherera zokha (zimasungunukanso pamene zitsulo zodzaza zimawonjezeredwa) pogwiritsa ntchito arc yomwe imapangidwa pakati pa tungsten elekitirodi ndi thupi la weld, kenako ndikupanga kuwotcherera. wa weld metal Way.Tungsten ndi ...Werengani zambiri»
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Kodi kuwotcherera arc flux-cored ndi chiyani?Flux-cored wire arc welding ndi njira yowotcherera yomwe imagwiritsa ntchito arc pakati pa waya wa flux-cored ndi workpiece kuti itenthetse, ndipo dzina lake la Chingerezi ndi FCAW chabe.Pansi pa kutentha kwa arc, zitsulo zowotcherera waya ndi zogwirira ntchito zimalumikizidwa ndi kusungunuka, kupanga dziwe la weld, arc f ...Werengani zambiri»
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Powotcherera chitsulo chosapanga dzimbiri, kagwiridwe kake ka electrode kuyenera kufanana ndi cholinga cha chitsulo chosapanga dzimbiri.Elekitirodi yachitsulo chosapanga dzimbiri iyenera kusankhidwa molingana ndi zitsulo zam'munsi ndi malo ogwirira ntchito (kuphatikiza kutentha kwa ntchito, sing'anga yolumikizana, etc.).Mitundu inayi yachitsulo chosapanga dzimbiri komanso ...Werengani zambiri»
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The ❖ kuyanika amasewera zovuta zitsulo anachita ndi kusintha kwa thupi ndi mankhwala mu ndondomeko kuwotcherera, amene kwenikweni anagonjetsa mavuto kuwotcherera chithunzi elekitirodi, kotero ❖ kuyanika ndi chimodzi mwa zinthu zazikulu kudziwa ubwino wa weld zitsulo.Electrode zokutira:...Werengani zambiri»
