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Nzira dzekuwedzera hupenyu hwesevhisi ye lining yepakati frequency coreless induction furnace

Nzira dzekuwedzera hupenyu hwesevhisi ye lining yepakati frequency coreless induction furnace

Mukushandiswa kwemagetsi emagetsi, hupenyu hwevheni yedu yevira hunoenderana zvakanyanya nehuwandu hwekuora kwepasi pechoto uye kutendeseka kwechigadziko chevira kuti chione kana chinogona kuramba chichishandiswa.

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1. Corrosion yevira rezasi chinzvimbo

Mukushandiswa kwakajairwa kwebindu rechoto, ukobvu hwebindu rechoto uye ukobvu hwechoto chepasi huchave hutete zvishoma nezvishoma nekuda kwekukukurwa kweiyo cyclic yesimbi yakanyungudutswa panguva yekushandiswa kwenguva refu. Iyo intuitive mamiriro ekuwedzera kwehuto hwehuni, uye yakajairwa chigadziko chevira ichave yakasvibiswa ne30-50%. Panguva iyoyo, ichaputswazve, uye ipapo basa idzva rokuvaka choto richamiswa. Kubva pakuongororwa kwebindu rose revira, nzvimbo iri pachena yekukukurwa ndiyo nzvimbo yemateru apo pasi pechoto uye chigadziko chevira zvakaparadzaniswa. Chigadziko chechoto chiri pane denderedzwa arc pamusoro, uye kunyange pasi pano pasi apo zvinhu zvepasi uye simbi yemoto inoparadzaniswa inoratidza kuderera kuduku. Kukanganisa kuchengetedzwa kwekushandisa, iwe unofanirwa kumira kuvakazve choto. Mukuwedzera kune kuwanda kwejecha re quartz panguva yekuvakwa kwechoto, chikonzero chekuumbwa kwekuora mwoyo kwe lining kunobatanidzawo nekemikari yakasvibiswa panguva yekuchaja nekugadzirisa zvinhu mukushandisa kwedu uye mechanical corrosion panguva yekushanda.

2. Kutendeseka kwechigadziko chevira

Kutendeseka kwe lining kunoreva kupinda kwesimbi uye kutsemuka kunowanzoonekwa mumucheka. Muhupenyu hwedu hwemazuva ese, pane kazhinji kupera kwevhiki uye kuvharika. Apo choto chemagetsi chikamisa condensation mumhepo, chigadziko chechoto chinotonhora zvishoma nezvishoma. Nekuti iyo sintered lining material ine brittle, iyo sintering layer haigone kudzivirirwa pasi pemhedzisiro yekuwedzera kwekupisa uye kuputika. Mitswe inooneka, iyo inonyanya kukuvadza, uye ichaita kuti simbi yakanyungudutswa ipinde mukati mevheni yevira uye inokonzera kupisa kwevira. Mukutaura kwekuchengetedza chigadziko chevira, iyo yakatsetseka kuputika, denser kuputika uye kupararira zviri nani, nokuti chete nenzira iyi kuputika kunogona kuvharwa kusvika pamwero mukuru apo choto chinotonhora, uye yakanaka sintering layer. yevheni yevira inogona kuwanikwa.

3. Kakawanda ita kuongorora kwakadzama kwechigadziko chevira

Muhupenyu hwezuva nezuva, nzvimbo iyo kupinza kwesimbi kunowanzoonekwa ndiyo nzvimbo iyo iyo muromo uye jira rinoparadzaniswa. Nekuda kwekuti zvinhu zviviri zvakasiyana, panofanira kunge paine imwe gap panzvimbo yekuparadzanisa. Mukaha uyu unogadzira mukana wekupinza simbi. Nzvimbo yekoiri iriwo pasi pemuromo wechoto, saka zvakakosha zvikuru kutarisa nekugadzirisa dambudziko iri nguva dzose. Kana iron seepage inowanikwa, inofanira kucheneswa uye kugadziriswa nenguva kuti irege kukuvadza coil. Mukuwedzera pakuteerera kumuromo wechoto, tinofanirawo kusimbisa kuongororwa kwechigadziko chechoto chese, uye kuwana kunzwisisa kwakazara uye kugadzirisa panguva yakakodzera yekuchengetedzwa kwechigadziko chechoto.