Zinthu Zomwe Zimakhudza Kuwotcherera kwa Zinthu mu Medium Frequency Inverter Spot Welding

Weldability, luso la zipangizo kuti bwinobwino anagwirizana ndi kuwotcherera, amakhudzidwa ndi zinthu zosiyanasiyana. Pakatikati ma frequency inverter spot kuwotcherera, kumvetsetsa zinthu izi ndikofunikira kuti mukwaniritse ma welds odalirika komanso apamwamba kwambiri. M'nkhaniyi, tiona zinthu zazikulu zomwe zimakhudza weldability wa zipangizo mu sing'anga pafupipafupi inverter malo kuwotcherera.

Zofunika:
Kapangidwe ka zinthu zoyambira zomwe zikuwotcherera zimathandizira kwambiri pakuwotcherera. Zida zosiyanasiyana, monga zitsulo, ma aloyi a aluminiyamu, ndi ma aloyi amkuwa, zimakhala ndi mitundu yosiyanasiyana yamankhwala yomwe imakhudza momwe amawotchera. Zinthu monga ma alloying element, zonyansa, ndi zinthu zophatikizika zimatha kukhudza mapangidwe a zolakwika, kusintha kwamakina, komanso kuthekera kokwaniritsa zowotcherera zomveka.
Makulidwe a Zinthu:
Kuchuluka kwa zinthu zomwe zikuwotcherera kumakhudzanso kuwotcherera. Zida zokhuthala zimafunikira mafunde owotcherera kwambiri komanso nthawi yayitali yowotcherera kuti zitsimikizire kuphatikizika koyenera ndikulowa. Zida zoonda, kumbali ina, zimakhala zosavuta kutenthedwa ndi kusokoneza. Kupeza kukhazikika koyenera pakati pa zowotcherera ndi makulidwe azinthu ndikofunikira kuti mukwaniritse bwino kwambiri.
Surface Condition:
Mkhalidwe wapamwamba wa zipangizo umakhudza mwachindunji weldability. Malo oyera ndi okonzedwa bwino amalimbikitsa kumamatira ndi kuphatikizika bwino panthawi yowotcherera. Zoyipa zam'mwamba, monga mafuta, ma oxides, ndi zokutira, zimatha kusokoneza njira yowotcherera, zomwe zimapangitsa kuti pakhale vuto loyipa komanso zolakwika zomwe zingachitike. Kuyeretsa ndi kukonzekera bwino pamwamba, kuphatikizapo njira monga kuchotsera mafuta ndi kuchotsa ma oxides, ndizofunikira kuti zitsimikizire kuti welds wopambana.
Kulowetsa Kutentha:
Kuchuluka kwa kutentha komwe kumalowetsa panthawi yowotcherera kumakhudza kwambiri kuwotcherera kwa zinthu. Kuyika kwa kutentha kumatsimikiziridwa ndi kuwotcherera panopa, nthawi yowotcherera, ndi mphamvu ya electrode. Kutentha kosakwanira kungayambitse kusakanizika kosakwanira, kusalowa mokwanira, ndi ma welds ofooka. Kutentha kwambiri kungayambitse kusokoneza kwambiri, kuyaka, ndi kusintha kowononga kwa zinthu. Kupeza kutentha koyenera kwa chinthu chilichonse ndikofunikira kuti tipeze mphamvu zowotcherera bwino komanso kukhulupirika.
Mapangidwe Ogwirizana ndi Kukonzekera:
Mapangidwe ndi kukwanira kwa olowa akuwotcherera amakhudzanso kuwotcherera. Kupanga koyenera kophatikizana, kuphatikiza ma geometry olowa, mtunda wa gap, ndi kukonzekera m'mphepete, kumatsimikizira kutentha kwabwino komanso kuphatikiza koyenera. Kukonzekera kosayenera, monga mipata yochuluka kapena kusalinganika bwino, kungayambitse kusakanizika kosakwanira, kutaya kutentha kwakukulu, ndi kuwonongeka kwa weld. Kulingalira mozama za mapangidwe ophatikizana ndi kukwanirana ndikofunikira kuti mukwaniritse zowotcherera zomveka komanso zodalirika.
Mu sing'anga pafupipafupi inverter malo kuwotcherera, zinthu zingapo zimakhudza weldability wa zipangizo. Pomvetsetsa kapangidwe kazinthu, makulidwe, mawonekedwe apamwamba, kulowetsa kutentha, ndi mapangidwe olumikizana, ma welder amatha kukhathamiritsa magawo ndi njira zowotcherera kuti akwaniritse ma weld apamwamba kwambiri komanso opanda chilema. Kuganizira za weldability ndikofunikira pakuwonetsetsa kukhulupirika kwadongosolo ndi magwiridwe antchito a zida zowotcherera m'mafakitale osiyanasiyana, kuyambira zamagalimoto ndi zomangamanga mpaka kupanga ndi mlengalenga.