Vim li cas DC Lub Cev Muaj Zog Tsim Cov Hluav Taws Xob?

Thaum lub sijhawm ua haujlwm ntawm lub cev muaj zog, cov pa taws yuav raug tsim tawm, thiab hauv qhov xwm txheej hnyav, qhov tshwm sim ntawm cov sparks ntau dhau yuav tshwm sim. Yog li dab tsi yog vim li cas rau qhov tshwm sim no? Yuav ua li cas tshem tawm nws?

Dab tsi yog vim li cas rau lub txim ntau dhau ntawm txhuam ntawm DC iav lub cev muaj zog:

1. Cov txhuam hniav ntawm DC iav lub cev muaj zog tsis nyob ntawm cov kab nruab nrab;

2. Kev kho tsis raug rotor dynamic tshuav nyiaj li cas;

3. Lub DC iav lub cev muaj zog yog overloaded los yog lub hwj chim mov voltage siab;

4. Qhov saum npoo ntawm lub commutator tsis du los yog daim ntawv mica yog protruding;

5. Lub armature winding los yog sib nqus ncej winding los yog commutation ncej winding yog faulty;

6. Kev txhuam tsis zoo, kev sib cuag tsis zoo nrog commutator, txhuam hnav los yog hom txhuam tsis zoo.

2. Kev ua cov txheej txheem ntawm txhuam spark tiam:

a Yog tias qhov kev hloov ntawm tus ncej ntxiv tsis zoo, siv shunt lossis kho qhov sib txawv ntawm cov ncej ntxiv, lossis hloov hom txhuam;

b Protruding mica, undercut mica lossis siv txhuam txhuam ntau dua;

c Qhov kev sib txuas ntawm lub commutator nce piece yog disconnected - thiab re-welded;

d Txoj hauj lwm ntawm tus txhuam hniav tsis raug, kho tus txhuam hniav kom zoo;

e Qhov sib nrug lossis kev teeb tsa ntawm tus tuav txhuam tsis sib xws, kho qhov sib nrug thiab kev npaj ntawm tus tuav txhuam;

f Lub commutator lossis lub nplhaib plam yog eccentric, tig los yog rov qab ntawm qhov ntsuas ceev;

g Lub commutator yog xoob thiab lub commutator piece yog siab thiab qis - nruj nws, tig nws los yog regrind nws;

h Lub commutator phaj yog qias neeg, ntxuav lub commutator phaj thiab kaw cov kabmob;

i Cov txhuam hniav daig lossis daig hauv cov txhuam hniav, xyuas qhov txhuam loj yog qhov tseeb, ntxuav cov txhuam hniav thiab txhuam hniav kom tshem tawm cov burrs

Cov saum toj no yog vim li cas rau lub txim ntau dhau ntawm DC lub cev muaj zog txhuam, thiab cov txheej txheem kev kho mob kuj tau qhia rau koj. Kuv vam tias thaum koj ntsib teeb meem thaum siv, koj tuaj yeem pom cov laj thawj hauv lub sijhawm thiab raug, thiab tsim cov txiaj ntsig zoo dua rau lub tuam txhab.