Maintenance nzira ye induction yakanyungudutsa vira

1. Kana iyo induction yakanyunguduka choto ichitadza, zvinodikanwa kuti uone kana ma parameter echiridzwa cheiyo induction kunyunguduka choto chakarurama kana ichimhanya, uye kana paine kudziyisa, kutsvuka, kusununguka screws uye zvimwe zvinoonekwa zviitiko mukunyunguduka kweinduction. choto. Kunyangwe hukama huri pakati peyepakati frequency voltage, DC voltage, uye DC ikozvino yeiyo induction inonyungudutsa muchoto mita iri kushanda zvakajairwa. Chigadzirwa cheDC voltage uye DC yazvino ndiyo yepakati frequency simba, kuitira kuti isu tigone kutonga kana simba reiyo induction yekunyungudutsa muvira rakajairika; kana chiyero cheinouya mutsara voltage, DC voltage uye yepakati frequency voltage ndeyechokwadi. Semuyenzaniso: 500kw induction melting furnace, iyo inouya mutsetse voltage i380V, ipapo iyo yakanyanya DC voltage i513V, uye DC ikozvino i1000A. Kana iyo DC voltage inosvika 500V uye iyo DC ikozvino kukosha iri 1000A panguva yekushanda, simba rekushandisa rakajairika. Chiyero cheDC voltage uye yepakati frequency voltage inogona kuratidza kushanda kweiyo inverter. Semuenzaniso, kana iyo DC voltage iri 510V uye yepakati frequency voltage iri 700V, iyo inotungamira angle ye inverter i36 °. Isu tinoshandisa 700V/510V = 1.37 kuona kuti, kazhinji, chiyero chepakati frequency voltage uye DC voltage iri pakati pe1.2 ne1.5, uye isu tese tinofunga kuti inverter iri kushanda zvakajairika. Kana chiyero chiri pasi pe1.2, iyo inotungamira angle idiki, uye inverter yakaoma kutenderera; kana yakakura kudarika 1.5 nguva, kona yekutungamira yakakura zvikuru, uye midziyo inogona kukundikana.

2. Kana ruzha rwechoto chekunyunguduka chiri chenguva dzose panguva yekushanda, kungave kune ruzha mukunzwika kwechoto chekunyunguduka kwechoto, kana ruzha ruchienderera mberi, kana paine ruzha rwakadzikama rwereactor vibration uye kana paine kurira kwe. kubatidza, nezvimwewo. Muchidimbu, zvakasiyana neruzha rwenguva dzose. kuziva nzvimbo yekurira.

3. Bvunza mufambisi wechoto chekunyunguduka che induction pamusoro pechimiro chechoto chekunyungudutsa chemukati kana chaputsika. Paunenge uchiinzwisisa, edza kuva akadzama sezvinobvira. Panguva imwecheteyo, iwe unofanirwawo kunzwisisa mamiriro ekushanda eiyo induction yakanyunguduka choto pamberi pekutadza.

4. Kana iyo induction melting furnace ikakundikana, unofanira kudzidza kushandisa midziyo yekuedza yakadai se oscilloscopes uye multimeters kuyera waveform, voltage, nguva, angle, kuramba uye mamwe maparameter ega imwe neimwe kuti uone chikonzero chekukundikana.

5. Kana kukanganisa kwehuni yekunyunguduka kwemoto kunowanikwa uye kugadziriswa, usamhanyise michina yacho zvakananga mushure mekuwana chikanganiso pasina kuongororwa, nokuti pane kazhinji kune zvimwe zvikonzero zvakadzika shure kwechikonzero chekukanganisa kunokonzera kukanganisa kwakadaro.