Imwe yeanonyanya kutyiwa mamiriro e electromechanical debugging ndiko kupisa kwemota. Kana dunhu remagetsi kana kutadza kwemuchina kukaitika, mota inopera kana ukasangwarira paunenge uchiyedza muchina. Kune avo vasina ruzivo, rega Kuzvidya mwoyo, saka zvakakosha kuti unzwisise zvizere mitemo pamusoro pehuwandu hwemotokari inotanga uye nguva yepakati, pamwe chete nezivo ine chokuita nemotokari.

Mitemo pahuwandu hwemotokari inotanga uye nguva yepakati

a.Mumamiriro ezvinhu akajairwa, squirrel-cage mota inobvumidzwa kutanga kaviri munzvimbo inotonhora, uye nguva pakati penguva imwe neimwe haifanirwe kunge isingasviki maminetsi mashanu. Munyika inopisa, inobvumirwa kutanga kamwe chete; ingave inotonhora kana inopisa, motokari inotanga Mushure mekukundikana, chikonzero chinofanira kuwanikwa kuti chione kana kutanga nguva inotevera.

b.Muchiitiko chetsaona (kuitira kudzivirira kuvhara, kuderedza mutoro kana kukonzera kukanganisa kumudziyo mukuru), nhamba yekutanga yemotokari inogona kutangwa kaviri mumutsara pasinei nokuti inopisa kana kutonhora; kune motors pazasi 40kW, nhamba yekutanga haina kuganhurirwa.

c.Mumamiriro ezvinhu akajairwa, iyo yekutanga frequency yeDC mota haifanirwe kuve yakawandisa. Munguva yekudzika kwemafuta ekumanikidza bvunzo, nguva yekutanga haifanirwe kunge isingasviki maminetsi gumi.

d.Muchiitiko chetsaona, nhamba yekutanga uye nguva yenguva yeDC mota haina kuganhurirwa.

e.Kana mota (inosanganisira DC mota) ichiita chiyero chesimba bvunzo, nguva yekutanga nguva ndeye:

(1). Motors pazasi 200kW (ese 380V motors, 220V DC motors), nguva yenguva ndeye 0.5 maawa.

(2). 200-500kW mota, nguva yenguva i1 awa.

Kusanganisira: pombi ye condensate, pombi yekusimudza condensate, pombi yekumberi, pombi yemvura yemubhangi, pombi yekutenderera yevira, #3 bhandi rekutakura, #6 bhandi rekutakura.

(3). Pamamotor anopfuura 500kW, nguva yekufamba imaawa maviri.

Kusanganisira: pombi yemagetsi, marasha crusher, marasha chigayo, blower, yekutanga fan, suction fan, inotenderera pombi, yekudziya network inotenderera pombi.

Motokari inotonhora uye inopisa nyika mitemo

a.Musiyano uripo pakati pepakati kana tembiricha yecoil yemota uye tembiricha yepakati yakakura kupfuura 3 madhigirii, inova mamiriro ekupisa; musiyano wekushisa uri pasi pe3 degrees, iyo inotonhora mamiriro.

b.Kana pasina mita yekutarisa, chiyero ndechekuti mota yakavharwa kwemaawa mana. Kana inopfuura maawa mana, inotonhora, uye kana isingasviki maawa mana, inopisa.

Mushure mekunge mota yadzokororwa kana mota ichangobva kuiswa mukushanda kekutanga, nguva yekutanga uye hapana-mutoro wazvino wemota unofanirwa kurekodhwa.

Mushure mekunge mota yatanga, kana ikafamba nekuda kwezvikonzero zvakaita sekuvharirana kana kudzivirira, chikonzero chinofanira kunyatsotariswa uye kubatwa nacho. Zvinorambidzwa zvachose kutanga zvakare nekuda kwezvikonzero zvisingazivikanwi.

Mota basa rekutarisa uye kugadzirisa:

Kana mota ichimhanya, vashandi vari pabasa vanofanirwa kuita ongororo nekugadzirisa nguva dzose, izvo zvinosanganisira:

1 Tarisa uone kana ikozvino uye voltage yemota inodarika kukosha kunobvumidzwa, uye kana shanduko yakajairika.

2 Ruzha rwechikamu chega chega chemota chakajairika pasina ruzha rusina kujairika.

3 Tembiricha yechikamu chimwe nechimwe chemota yakajairika uye haipfuure kukosha kunobvumidzwa.

4 Mota vibration uye axial series motion haipfuure kukosha kunobvumirwa.

5 Chiyero chemafuta uye ruvara rwemabheji emotokari uye mabhesi anotakura anofanira kunge ari akajairika, uye mhete yemafuta inofanirwa kutenderedzwa zvakanaka nemafuta, uye hapana kubuda kwemafuta kana kukanda mafuta kunofanira kubvumidzwa.

6 Waya yekudzika yemota casing yakasimba, uye chekudzivirira uye chekudzivirira chivharo chakasimba.

7. Iyo tambo haina kupisa, uye chinongedzo uye inishuwarenzi haina kupisa.Iyo cable sheath inofanira kunge yakanyatsogadziriswa.

8Iyo mota inotonhodza fan inodzivirira kavha yakarukwa zvakasimba, uye fan impeller haibate chivharo chekunze.

9 Girazi repeephole remota rakakwana, pasina madonhwe emvura, kupihwa kwemvura kweinotonhorera kwakajairika, uye kamuri yemhepo inofanira kunge yakaoma uye isina mvura.

10 Iyo mota haina abnormal yakatsva hwema uye utsi.

11 Zvese zviratidzo zvinoratidzira, zviridzwa, kudzora mota uye zvidziviriro zvine chekuita nemota zvinofanirwa kunge zvakakwana uye zviri mumamiriro akanaka.

Kune DC motors, inofanirwa kutariswa kuti mabhurashi akabatana zvakanaka neinotsvedza mhete, hapana moto, kusvetuka, jamming uye kupfeka kwakanyanya, pamusoro peinotsvedza mhete yakachena uye yakatsetseka, hapana kupisa uye kupfeka, kushushikana kwechirimo kwakajairika, uye kureba kwekabhoni brashi haisi pasi pe5mm.

Mabearings emota uye yekunze yekuongorora mota ibasa revashandi vakakodzera pabasa.

Mafuta ekuzora kana girisi anoshandiswa pamabearings emota anofanirwa kusangana nezvinodiwa tembiricha zvemabheri, uye zvinhu zvekuzora zvinoshandiswa zvinofanirwa kutsiviwa nguva nenguva zvichienderana nezvinodiwa zvekushandisa.

Kuyera basa rekudzivirira remota, mushure mekubata uye kuwana mvumo, michina ichadzimwa uye kuyerwa kunoitwa. Kune midziyo inotadza kuyera kuvharwa, inofanira kuiswa mubhuku rekodhi munguva, uye kushuma, uye kubuda mukushanda.

Kana mota ikasamhanya zvakajairika kana kuti ichida kushandura maitiro ayo, inofanirwa kubatwa nemukuru kana mukuru ane mutoro kuti abvumirwe.

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Nguva yekutumira: Mar-14-2023