Kugwirizana kwa Zinthu Zitatu Zofunikira mu Medium Frequency Inverter Spot Welding?

Wapakati pafupipafupi inverter malo kuwotcherera kumadalira kugwirizana kwa zinthu zitatu zofunika: kuwotcherera panopa, nthawi kuwotcherera, ndi electrode mphamvu.Zinthu izi zimagwirira ntchito limodzi kuti zitheke ma welds opambana okhala ndi mphamvu zokwanira komanso zabwino.Nkhaniyi ikufotokoza momwe zinthuzi zimagwirizanirana komanso kufunikira kwa mgwirizano wawo pakuwotcherera.

Welding Panopa:
Welding current ndi gawo lofunikira kwambiri lomwe limatsimikizira kutentha komwe kumatentha panthawi yowotcherera.Zimakhudza kuya kwa kusakanikirana komanso mtundu wonse wa weld.Kusankhidwa kwa kuwotcherera pakali pano kuyenera kutengera mtundu wa zinthu, makulidwe, ndi kapangidwe kawo.Iyenera kupereka mphamvu zokwanira kusungunula ndi kusakaniza workpiece pamwamba popanda kuchititsa sipatter kwambiri kapena kuwonongeka zinthu.
Nthawi Yowotcherera:
Nthawi yowotcherera imatanthawuza nthawi yomwe ikuyenda komanso nthawi yowotcherera ndi kuziziritsa.Ndikofunikira kuti mukwaniritse kuphatikizika koyenera komanso kulimba kwa weld.Nthawi yowotcherera iyenera kusankhidwa mosamala kuti ilole kufalitsa kutentha kokwanira ndikulowa ndikupewa kutenthedwa kapena kutentha.Nthawi zambiri zimatsimikiziridwa kudzera pakuyesa ndi kukhathamiritsa kutengera ntchito yeniyeni ndi katundu wakuthupi.
Mphamvu ya Electrode:
Mphamvu ya elekitirodi ndi kukakamiza komwe kumagwiritsidwa ntchito ndi ma elekitirodi kuti agwirizanitse zida zogwirira ntchito panthawi yowotcherera.Zimakhudza kukana kukhudzana ndi mphamvu yonse yamagetsi ndi matenthedwe pamapangidwe olowa.Mphamvu ya elekitirodi iyenera kukhala yokwanira kuti iwonetsetse kulumikizana kwapamtima pakati pa zida zogwirira ntchito ndikulimbikitsa kusamutsa koyenera.Zimathandizanso kuthana ndi kuipitsidwa kulikonse kapena zigawo za oxide.
Coordination of the Three Elements:
Kulumikizana koyenera kwa ma welds apano, nthawi yowotcherera, ndi mphamvu ya electrode ndikofunikira kuti tipeze ma welds okhazikika komanso apamwamba kwambiri.Mfundo zotsatirazi zikuwonetsa kuyanjana kwawo:
Nthawi yowotcherera yapano ndi yowotcherera iyenera kulumikizidwa kuti zitsimikizire kulowetsedwa koyenera ndi kusakanikirana.Nthawi yowotcherera iyenera kusinthidwa molingana ndi kuwotcherera komweko kuti mukwaniritse kuya kwake komwe mukufuna komanso mapangidwe ake.
Mphamvu ya electrode iyenera kukhazikitsidwa moyenera kuti iwonetsetse kulumikizana kwabwino pakati pa ma elekitirodi ndi zida zogwirira ntchito.Mphamvu yosakwanira ya ma elekitirodi imatha kuyambitsa kukana kwambiri, zomwe zimapangitsa kuti pakhale kutentha kosakwanira komanso ma welds ofooka.Mphamvu yochulukirapo, kumbali ina, imatha kupangitsa kuti zinthu zisinthe kapena kuvala ma elekitirodi.
Ukadaulo wa opareshoni ndi luso ndizofunikira pakuwongolera kulumikizana kwazinthu izi.Ogwiritsa ntchito mwaluso amatha kukonza bwino magawo owotcherera potengera zowonera, kuwunika kwamtundu wa weld, komanso kumvetsetsa kwawo kwazinthu.
Pakatikati ma frequency inverter spot kuwotcherera, kulumikizana kwa kuwotcherera pano, nthawi yowotcherera, ndi mphamvu ya elekitirodi ndikofunikira kuti tipeze ma welds odalirika komanso apamwamba kwambiri.Posankha mosamala ndi kulunzanitsa zinthu zitatuzi, ogwira ntchito amatha kukhathamiritsa njira yowotcherera, kuonetsetsa kutentha koyenera, ndikupeza ma welds amphamvu komanso okhazikika pamapulogalamu osiyanasiyana.