Makina owotcherera nut spot amatenga gawo lofunikira pakupanga zosiyanasiyana, makamaka m'mafakitale amagalimoto ndi zomangamanga. Ubwino wa makinawa umakhudza mwachindunji ubwino wa zolumikizira zowotcherera ndipo, chifukwa chake, mtundu wonse wazinthu. M'nkhaniyi, tiwona zinthu zitatu zazikulu zomwe zimakhudza mtundu wa makina owotcherera mawanga a mtedza.
- Gwero la Mphamvu Yowotcherera: Gwero lamphamvu la kuwotcherera ndi mtima wa makina aliwonse owotcherera, ndipo khalidwe lake ndilofunika kwambiri. Gwero lamagetsi limapereka mphamvu zamagetsi zofunikira kuti apange weld. Iyenera kupereka zokhazikika komanso zosinthika kuti zitsimikizire mgwirizano wamphamvu komanso wodalirika pakati pa mtedza ndi chogwirira ntchito. Mphamvu zosagwirizana zimatha kuyambitsa ma welds ofooka, zomwe zimapangitsa kuti pakhale nkhawa zachitetezo komanso kuwonongeka kwazinthu.
Opanga akuyenera kuyika ndalama m'magwero amagetsi apamwamba kwambiri okhala ndi maulamuliro apamwamba komanso njira zowunikira. Machitidwewa amalola kusintha kolondola, kuonetsetsa kuti makina amatha kusintha zinthu zosiyanasiyana ndi makulidwe. Kusamalira nthawi zonse ndi kulinganiza kwa gwero la mphamvu kulinso kofunika kuti mukhale ndi khalidwe la kuwotcherera.
- Mapangidwe a Electrode ndi Kusamalira: Mapangidwe ndi momwe ma elekitirodi owotcherera amafunikira kuti akwaniritse ma welds osasinthika komanso apamwamba kwambiri. Ma elekitirodi amayenera kupangidwa kuti azigwira ntchito mofananamo pa nati ndi workpiece, kulimbikitsa ngakhale kugawa kutentha. Ma elekitirodi opangidwa molakwika kapena osatha amatha kupangitsa kuti ma welds azikhala osalingana, zomwe zimapangitsa kuti mafupa afooke komanso kuchepetsa kuchuluka kwazinthu zonse.
Kuwunika nthawi zonse ndi kukonza ma electrode ndikofunikira. Ma elekitirodi ayenera kukhala aukhondo komanso opanda zodetsa, ndipo zizindikiro zilizonse zakutha kapena kuwonongeka ziyenera kuthetsedwa mwachangu. Kukonzekera koyenera sikungotsimikizira kuti weld wabwino komanso amatalikitsa moyo wa makinawo.
- Kuwongolera Zinthu ndi Njira: Kusankhidwa kwa zida ndi kuwongolera njira yowotcherera kumakhudza kwambiri mtundu wa ma welds amawanga. Zida zosiyanasiyana ndi makulidwe amafunikira magawo enaake owotcherera kuti akwaniritse zotsatira zabwino. Opanga ayenera kusankha mosamala magawo oyenera kuwotcherera, kuphatikiza pakali pano, nthawi yowotcherera, ndi mphamvu ya elekitirodi, kuti awonetsetse kuti pali chowotcherera champhamvu komanso cholimba.
Kuwonjezera apo, kukonzekera bwino kwa zipangizozo n'kofunika kwambiri. Pamwamba pake payenera kukhala paukhondo komanso wopanda zowononga monga dzimbiri, utoto, kapena mafuta, zomwe zingasokoneze kuwotcherera. Kusakonzekera bwino kwa zinthu kungapangitse kuti ma welds asamakhale bwino komanso kuti mamangidwe asokonezeke.
Pomaliza, mtundu wamakina owotcherera nut spot ndi chinthu chofunikira kwambiri pakuwonetsetsa kukhulupirika ndi chitetezo chazinthu zomwe amagwiritsidwa ntchito popanga. Poyang'ana gwero la mphamvu zowotcherera, kapangidwe ka ma elekitirodi ndi kukonza, ndi kuwongolera zinthu ndi njira, opanga amatha kupanga ma welds apamwamba kwambiri, kukwaniritsa miyezo yamakampani ndi zomwe makasitomala amayembekezera.
Nthawi yotumiza: Oct-23-2023
