Chiyambi cha Contact Resistance mu Medium Frequency Inverter Spot Welding Machines

Kukana kulumikizana ndi chinthu chofunikira kwambiri pakugwiritsa ntchito makina owotcherera apakati pafupipafupi inverter spot. Kumvetsetsa lingaliro la kukana kukhudzana ndikofunikira kuti mukwaniritse ma welds apamwamba kwambiri ndikuwongolera magwiridwe antchito a makina owotcherera awa. Nkhaniyi imapereka chithunzithunzi cha kukana kukhudzana mu makina owotcherera pafupipafupi a inverter spot.

1. Tanthauzo la Kukaniza Kulumikizana: Kukana kukhudzana kumatanthauza kukana komwe kumapezeka pamene magetsi akuyenda kudzera mu mawonekedwe apakati pa ma elekitirodi owotcherera ndi chogwirira ntchito panthawi yowotcherera. Zimatengera zinthu zosiyanasiyana, kuphatikiza ma elekitirodi, mawonekedwe apamwamba, kukakamiza kogwiritsidwa ntchito, komanso madulidwe amagetsi azinthu zogwirira ntchito.
2. Impact pa Weld Quality: Kukana kulumikizana kumatenga gawo lofunikira pakuzindikira mtundu wa ma welds. Kukana kulumikizana kopitilira muyeso kumatha kupangitsa kuti kutentha kuchuluke pamawonekedwe a electrode-workpiece, zomwe zimapangitsa kuti pakhale zovuta zomwe zingachitike monga kutenthedwa, kuwaza, kapena kusakanizika kosakwanira. Kusunga kukana koyenera kolumikizana ndikofunikira kuti mupeze ma welds okhazikika komanso odalirika.
3. Zomwe Zimakhudza Kukanika Kulumikizana: Zinthu zingapo zimakhudza kukana kwapakatikati pamakina owotcherera ma frequency inverter spot. Izi zikuphatikizapo: a. Electrode Material: Kusankha kwa zinthu za elekitirodi, monga mkuwa kapena ma aloyi amkuwa, kumatha kukhudza kwambiri kukana kukhudzana. Zipangizo zokhala ndi magetsi okwera kwambiri komanso zinthu zabwino zotenthetsera zimagwiritsidwa ntchito kuti zichepetse kukana. b. Electrode Surface Condition: Maonekedwe amtundu wa ma elekitirodi, kuphatikiza ukhondo ndi kusalala, amakhudza kukana kukhudzana. Zowonongeka kapena oxidation pamtunda wa electrode zimatha kuwonjezera kukana ndikulepheretsa kuyenda kwamagetsi. c. Kupanikizika Kogwiritsidwa Ntchito: Kupanikizika komwe kumayendetsedwa ndi ma electrode owotcherera pa chogwirira ntchito kumakhudza malo olumikizirana, motero, kukana kukhudzana. Kugawa kokwanira komanso kofananako ndikofunikira kuti muwonetsetse kulumikizana bwino ndikuchepetsa kukana. d. Zida Zogwirira Ntchito: Mphamvu yamagetsi yazinthu zogwirira ntchito imakhudza kukana kukhudzana. Zida zokhala ndi ma conductivity apamwamba zimapangitsa kuti pakhale kutsika kolumikizana, kumathandizira kuyenda bwino kwapano komanso kusamutsa kutentha pakuwotcherera.
4. Kuchepetsa Kukana Kulumikizana: Kuti mukwaniritse kukana kutsika kwapang'onopang'ono kwapang'onopang'ono inverter malo kuwotcherera, njira zingapo zitha kuchitidwa, kuphatikiza: a. Kusamalira Ma Electrode Moyenera: Kuyeretsa nthawi zonse ndi kupukuta ma elekitirodi kumathandiza kuti pakhale malo oyera komanso osalala, kuchepetsa kukana kukhudzana. b. Kuwongolera Kupanikizika Kwambiri: Kuwonetsetsa kukhazikika komanso koyenera kwa electrode panthawi yowotcherera kumathandizira kukhazikitsa kulumikizana kwabwino ndikuchepetsa kukana. c. Kusankha Kwazinthu: Kugwiritsa ntchito maelekitirodi ndi zida zogwirira ntchito zokhala ndi magetsi apamwamba kumachepetsa kukana. d. Kuzizira Kokwanira: Kuziziritsa koyenera kwa ma elekitirodi kumathandizira kuwongolera kutentha ndikupewa kukana kwambiri chifukwa cha kutentha kwambiri.

Kumvetsetsa lingaliro la kukana kukhudzana ndikofunikira pakugwiritsa ntchito makina owotcherera apakati pafupipafupi inverter spot. Pochepetsa kukana kulumikizana kudzera pakukonza ma elekitirodi moyenera, kuwongolera kukakamiza koyenera, kusankha zinthu, komanso kuzizirira kokwanira, ogwiritsa ntchito amatha kupeza ma welds apamwamba kwambiri ndikuchita bwino komanso kudalirika. Kusunga kukana koyenera kumapangitsa kuti pakhale kuyenda bwino komanso kusamutsa kutentha, zomwe zimapangitsa kuti ma welds azikhala okhazikika komanso olimba muzowotcherera zosiyanasiyana.