External Defect Morphology uye Impact Yayo paFlash Butt Welding Machine

Flash butt welding inzira yakakosha mumaindasitiri akasiyana, akadai semotokari, kuvaka, uye kugadzira. Iko kuremara kwekunze mukugadzirisa welding kunogona kuita zvakakosha pamhando uye kuvimbika kweiyo welds. Muchinyorwa chino, isu tichaongorora akasiyana ekunze chirema morphologies akasangana nawo muflash butt welding uye zvazvinoreva.

1. Kusvibiswa Kwepamusoro: Kusvibiswa kwepamusoro ndechimwe chezvinhu zvinowanzoitika kunze kwekukanganisa mu flash butt welding. Inogona kukonzerwa nekuvapo kwengura, mafuta, girizi, kana zvimwe zvinhu zvekune dzimwe nyika panzvimbo yezvishandiso. Kana izvi zvakasvibiswa zvisina kubviswa zvakanaka pamberi pekuita welding, zvinogona kutungamirira mukusangana kwakashata uye kusina simba welds. Mukuwedzera, kusvibiswa kwepamusoro kunogonawo kukonzera kushayikwa kwekudziya kweyunifomu, kukanganisa hutano hwese hwejojo ​​ye weld.
2. Misalignment: Misalignment of workpieces imwe nyaya inogona kutungamirira kune kunze kuremara. Kana ma workpiece asina kurongeka zvakanaka, zvinogona kukonzera kusaenzana kudziyisa uye kudzvanywa kugovera panguva yewelding process. Izvi zvinogona kutungamira kune hurema hwakadai seweld flash, yakawandisa deformation, uye kunyangwe weld kuputika. Kugadzirisa kwakakodzera uye kurongeka kwakakosha kuti udzivise nyaya idzi.
3. Kusakwana Dzvinyiriro: Kusakwana kudzvanywa panguva yeflash butt welding process inogona kukonzera urombo-mhando welds. Kana dzvinyiriro isingashandiswe zvakafanana, inogona kutungamira kune kuremara senge undercuts uye kushaya fusion. Kudzvinyirirwa kwakakwana kwakakosha kuti uve nechokwadi chekubatana kwesimbi pakati pezvishandiso.
4. Electrode Kusvibiswa: Akasvibiswa kana akapfekwa maelectrode anogonawo kupa kune hurema hwekunze. MaElectrodes asiri muchimiro chakanaka anogona kukonzeresa mutsauko mukuparadzira kupisa, izvo zvinogona kukonzera kuremara senge craters uye kupisa kwakanyanya. Kugara uchigadzirisa uye kutsiva ma electrode kunodiwa kuchengetedza welding mhando.
5. Inconsistent Flash: Mune flash butt welding, nguva uye kusimba kweflash zvinhu zvakakosha zvinogona kukanganisa weld mhando. Kusapindirana kupenya kunogona kukonzera kukanganisa kwakadai sekupisa kana kusakwana kupisa. Kudzora kwakaringana kwema paramita emwenje kwakakosha kuti uwane mayunifomu uye emhando yepamusoro welds.
6. Material Kusapindirana: Kushandisa zvisingaenderane zvinhu zveflash butt welding zvinogona kukonzera kuremara kwekunze uye weld joint kutadza. Zvishandiso zvakasiyana zvine mapoinzi ekunyungudika akasiyana uye mabatiro ekupisa, izvo zvinogona kutungamira kune nyaya senge isina kukwana fusion, kutsemuka, uye brittle welds. Izvo zvakakosha kuti usarudze zvinhu zvinopindirana kune imwe neimwe yekubudirira welding.

Mukupedzisa, kunzwisisa kwekunze kukanganisa morphologies mu flash butt welding kwakakosha pakuona kunaka uye kuvimbika kwemajoini e weld. Kugadzirira kwakakodzera, kurongeka, kudzora kudzvinyirira, kugadzirisa kwe electrode, uye kutonga kwekupenya paramita kwakakosha pakudzikisa kuremara kwekunze uye kugadzira emhando yepamusoro welds. Nekugadzirisa nyaya idzi, vagadziri vanogona kuvandudza kuita kwese uye kusimba kwemaitiro avo eflash butt welding.