Iine dhayamita imwechete yepombi uye ukobvu, simba rakafanana rekubuda, iyo Steel Pipe Kugadzira Machine kumhanya pane saiti inogona kukurumidza kana kunonoka.
Kana iyo chubhu chigayo midziyo yakafanana nebhandi resimbi, chinhu chikuru chinokanganisa kumhanya kwewelding inonyanya kuita welding process.Kana iyo welding isiri yakanaka, kuputika, undercuts, slag inclusions, infusion, nezvimwe zvinowanzoitika.
1. Kupinda kusina kukwana: low welding current, too fast welding speed, abnormal welding gun angle, etc. zvinowanzoitika kune zvirema zvakadai sokupinda kusina kukwana.Welding yakakodzera ikozvino uye kwakaringana kugadziridzwa kwewelding gun angle inogona kudzivirira kupinda kusina kukwana.
2. Yakanyanya oxidation: panguva yekuzvinyunguduka, iyo yekumanikidza-kuzadza mudziyo muchubhu inotadza kupa kuchengetedzwa kwakanaka, uye kumashure kwe weld kuchave oxidized;Kudzivirirwa kwakashata kwedziva rakanyungudutswa uye kupera kwewaya yewelding panguva yewelding, kana kusvibiswa kweoxidation pamusoro pewaya yewelding zvakare.
3. Slag inclusion uye tungsten inclusion: Panguva yekugadzira welding, kana kupera kwetambo yewelding ichisiya nzvimbo yekudzivirira argon panguva yekupisa kwepamusoro, inenge iine oxidized mumhepo.Paunenge uchigadzirisa zvakare, kuguma kwetambo ye oxidized haina kucheneswa uye kutumirwa kune yakanyunguduka Mudziva, inotongwa kuva slag kuiswa mumuedzo wekuputsika;kana urefu hwe tungsten electrode yakakura zvikuru, tochi yewelding ichave isina kugadzikana.Mushure mekunge tungsten electrode newaya yewelding kana tungsten electrode uye dziva rakanyungudutswa zvabonderana, welding haina kupera, zvichikonzera kubatanidzwa kwe tungsten.
4. Concave: Panguva yekugadzira, tochi inozununguka zvikuru, kuitira kuti kupisa kwearc kurege kuiswa pamudzi, zvichiita kuti pave nechiitiko che concave apo weld weld yakaderera kupfuura pamusoro pechikamu chekuedza.Kupisa kwearc kunonamirwa pamudzi zvakanyanya sezvinobvira, uye yakawanda nzvimbo yewelding waya inoshandiswa munzvimbo yekumusoro welding kudzivirira concave.
Nguva yekutumira: Mar-03-2022