Kana welding simbi isina tsvina mahwendefa ane epakati frequency spot welders, porosity inogona kunge iri nyaya yakajairika.Porosity inoreva kuvapo kwezvimedu zvidiki kana maburi mujoini yakasungwa, iyo inogona kunetesa mubatanidzwa uye kuderedza huwandu hwayo hwese.Muchikamu chino, tichakurukura dzimwe nzira dzekugadzirisa dambudziko reporosity mu welding Stainless simbi mahwendefa ane epakati frequency nzvimbo welders.
Chekutanga, zvakakosha kuve nechokwadi chekuti welding midziyo yakamiswa nemazvo.Izvi zvinosanganisira kusarudza zvakakodzera welding parameters senge welding current, welding time, electrode force, uye electrode size.Kushandisa zvisizvo parameters kunogona kutungamirira kune porosity uye kumwe kukanganisa mune welded joint.
Chechipiri, iyo yelding pamusoro pemahwendefa esimbi isina tsvina inofanira kucheneswa zvakanaka uye kugadzirirwa pamberi pekuisa.Chese chinosvibisa senge ngura, oiri, kana girisi zvinofanirwa kubviswa kuitira kuti pave nenzvimbo yakachena uye yakatsvedzerera yewelding.Izvi zvinogona kuwanikwa nekushandisa zvinonyungudutsa, mabhurashi ewaya, kana mamwe maturusi ekuchenesa.
Chechitatu, kushandisa nzira yekukwenenzvera kwakakosha mukudzivirira porosity.Semuenzaniso, kuchengetedza kumhanyisa kwakaringana, kudzora simba re electrode uye kona, uye kuona kurongeka kwakaringana pakati pema electrode uye workpiece zvinogona kubatsira kudzivirira porosity kuti irege kuitika.
Uye zvakare, kusarudza akakodzera welding zvinodyiwa zvinogona kubatsira kudzivirira porosity.Kune welding simbi isina tsvina, zvinokurudzirwa kushandisa welding waya kana maelectrodes ane low carbon content kuderedza njodzi yeporosity.
Chekupedzisira, kana porosity ichiri kuitika mushure mekuita matanho aya, zvingave zvakafanira kuongorora nekugadzirisa midziyo yewelding kana kutsvaga zano renyanzvi yewelding kuti uone uye kugadzirisa chero nyaya dziripo.
Mukupedzisa, porosity inyaya yakajairika kana welding mahwendefa esimbi ane epakati frequency spot welders, asi inogona kudzivirirwa nekuona kwakaringana kuseta kwemidziyo, kugadzirira kwepamusoro, nzira yewelding, uye welding inodyiwa sarudzo.Kana porosity ichiri kuitika, kumwe kuongorora uye kugadzirisa kungave kuri madikanwa kugadzirisa nyaya.
Nguva yekutumira: May-11-2023