Makina owotcherera a mtedza amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana pophatikiza mtedza ku zida zogwirira ntchito kudzera pakuwotcherera koyenera komanso kodalirika.Kumvetsetsa mfundo zaukadaulo zomwe zimayambira pamakinawa ndikofunikira pakuwongolera magwiridwe antchito awo ndikukwaniritsa ma welds apamwamba kwambiri.M'nkhaniyi, tikambirana zaukadaulo wamakina owotcherera ma nut spot ndikuwunika zigawo zazikulu ndi njira zomwe zikukhudzidwa.
- Mfundo Yoyambira Yogwirira Ntchito: Makina owotcherera a nati amagwira ntchito potengera kuwotcherera, pomwe kutentha kumapangidwa podutsa mphamvu yamagetsi kudzera pamalo olumikizirana pakati pa nati, chogwirira ntchito, ndi maelekitirodi.Kutentha kopangidwa kumapangitsa kuti zinthuzo zisungunuke ndikupanga mgwirizano wamphamvu pamene kukakamizidwa kumagwiritsidwa ntchito.
- Zigawo Zofunika: a) Transformer: Transformer imatembenuza magetsi olowera kukhala ofunikira pakalipano, nthawi zambiri pamagetsi otsika koma apamwamba kwambiri.Imawonetsetsa kuti kuwotcherera kwapano kuli koyenera kugwiritsa ntchito.
b) Dongosolo Lowongolera: Dongosolo lowongolera limawongolera magawo azowotcherera monga apano, nthawi, ndi kukakamiza.Imawonetsetsa kuwongolera kosasinthika komanso kolondola panjira yowotcherera, kulola kubwereza komanso mtundu womwe mukufuna.
c) Electrodes: Ma elekitirodi ndi omwe ali ndi udindo wosamutsa zowotcherera ku nati ndi workpiece.Amapereka kukakamizidwa kofunikira kuti agwirizane bwino ndikupanga njira yoyendetsera panopa, zomwe zimapangitsa kutentha kwapadera pa mawonekedwe olowa.
d) Dongosolo Lozizira: Makina owotcherera malo a Nut nthawi zambiri amakhala ndi njira yozizirira kuti ma elekitirodi ndi zinthu zina zisamatenthedwe pakatha nthawi yayitali.Izi zimathandizira kuti makinawo azigwira ntchito komanso kukhala ndi moyo wautali.
- Njira yowotcherera: Njira yowotcherera pamakina owotcherera nati nthawi zambiri imakhala ndi izi: a) Kukonzekera: Mtedza ndi chogwirira ntchito zimayikidwa ndikulumikizidwa moyenera powotcherera.Malo okhudzana ndi ma electrode ayenera kukhala oyera komanso opanda zowononga.
b) Electrode Contact: The maelekitirodi amabweretsedwa kukhudzana ndi mtedza ndi workpiece.Kupanikizika komwe kumagwiritsidwa ntchito kumatsimikizira kuti magetsi ndi matenthedwe akuyenda bwino pamawonekedwe olowa.
c) Kuwotcherera Pakalipano: Mphamvu yowotcherera imayikidwa kudzera mu maelekitirodi, kupanga kutentha komweko komwe kumalumikizana.Kutentha komwe kumapangidwa kumasungunula zinthuzo, kupanga nugget ya weld.
d) Kulimbitsa ndi Kuzizira: Pambuyo pa nthawi yowotcherera, kuwotcherera kwamakono kumayimitsidwa, ndipo zinthu zosungunuka zimalimba, kupanga mgwirizano wamphamvu pakati pa mtedza ndi workpiece.Dongosolo lozizirira limathandizira kutulutsa kutentha ndikufulumizitsa kulimba.
- Ubwino Wowotcherera Nut Spot: Kuwotcherera kwa Nut spot kumapereka maubwino angapo pamagwiritsidwe osiyanasiyana:
- Mkulu kuwotcherera liwiro ndi dzuwa
- Ma welds amphamvu komanso odalirika
- Kusokonekera kwazinthu zazing'ono kapena kupotoza
- Zoyenera kuchita zokha komanso kupanga zochuluka
- Kusinthasintha pakujowina zida zosiyanasiyana ndi makulidwe
Makina owotcherera a nati amagwira ntchito motengera mfundo zowotcherera, pogwiritsa ntchito kukakamiza ndi magetsi kuti apange ma welds amphamvu komanso olimba pakati pa mtedza ndi zogwirira ntchito.Kumvetsetsa mfundo zaukadaulo, kuphatikiza thiransifoma, makina owongolera, maelekitirodi, ndi njira yozizirira, kumathandizira ogwiritsa ntchito kukhathamiritsa njira yowotcherera ndikupeza zotsatira zokhazikika komanso zapamwamba.Ndi ubwino wake wambiri, kuwotcherera nut spot ndi njira yosunthika komanso yothandiza yolumikiza zigawo zosiyanasiyana m'mafakitale osiyanasiyana.
Nthawi yotumiza: Jun-21-2023