1. Txhim kho qhov tsis zoo ntawm kev sib txuas los ntawm kev teeb tsa lossis kho cov ncej sib txuas: Qhov no yog txoj hauv kev zoo tshaj plaws rau kev txhim kho kev sib txuas. Lub zog sib nqus uas tsim los ntawm cov ncej sib txuas tawm tsam lub zog sib nqus ntawm cov khoom siv thaum tseem tsim cov peev xwm uas cuam tshuam rau qhov reactance potential uas tshwm sim los ntawm winding inductance, ua rau muaj kev hloov pauv tam sim no yooj yim. Kev hloov pauv polarity ntawm cov ncej sib txuas yuav ua rau muaj hluav taws xob ntau ntxiv; siv lub compass los xyuas qhov polarity thiab kho cov terminals txuas nrog lub txhuam tuav kom kho. Yog tias cov kauj commutator raug luv luv lossis qhib-circuited, kho lossis hloov cov kauj sai li sai tau.
Kho qhov chaw txhuam: Rau cov tshuab DC me me, kev txhim kho kev sib hloov pauv tuaj yeem ua tiav los ntawm kev kho qhov chaw txhuam. Cov txhuam rau cov tshuab tig rov qab yuav tsum sib phim nrog txoj kab nruab nrab; cov tshuab tsis tig rov qab tso cai rau kev hloov kho me me ze ntawm txoj kab nruab nrab. Kev hloov pauv ntawm cov txhuam ntawm txoj kab nruab nrab ua rau muaj hluav taws xob ntau ntxiv. Siv txoj kev induction los teeb tsa cov txhuam kom raug.
2. Kev daws teeb meem ntawm qhov ceev ntawm tam sim no ntau dhau Tiv thaiv kom lub cev muaj zog overload: Saib xyuas tas li ntawm qhov tam sim no ua haujlwm thiab teeb tsa cov khoom siv tiv thaiv overload uas yuav kaw lossis ua rau lub tswb ceeb toom thaum tam sim no tshaj qhov ntsuas. Xaiv cov cav kom raug raws li qhov yuav tsum tau ua kom tsis txhob siv cov cav muaj zog tsawg rau cov khoom siv muaj zog siab. Yog xav kom nce qhov load ib ntus, xyuas kom meej tias lub cev muaj zog muaj peev xwm thiab txwv lub sijhawm ua haujlwm.
Sib npaug cov hluav taws xob ntawm cov txhuam sib luag: Hloov cov txhuam nrog cov elasticity sib xws kom ntseeg tau tias muaj kev sib npaug ntawm txhua tus txhuam. Ntxuav cov nplaim sib cuag ntawm cov txhuam thiab cov tuav txhuam kom tshem tawm cov oxidation thiab cov khoom qias neeg, txo cov kev sib txawv ntawm kev tiv thaiv kev sib cuag. Siv cov txhuam ntawm cov khoom siv zoo sib xws thiab cov khoom siv rau ntawm tib lub tuav kom tiv thaiv kev faib hluav taws xob tsis sib xws vim muaj qhov sib txawv ntawm cov khoom siv.
3. Txhim kho cov khoom siv txhuam thiab qib xaiv: Xaiv cov txhuam raws li cov xwm txheej ua haujlwm ntawm lub cev muaj zog xws li lub zog hluav taws xob, qhov ceev, thiab cov yam ntxwv ntawm kev thauj khoom. Rau cov cav ceev ceev, hnyav-load, xaiv cov txhuam graphite nrog qhov tsis kam nruab nrab, kev tiv thaiv hnav, thiab kev ua haujlwm zoo heev. Rau cov cav precision uas xav tau qhov zoo ntawm kev sib hloov siab, xaiv cov txhuam carbon-graphite nrog kev tiv thaiv kev sib cuag ruaj khov. Hloov cov txhuam sai sai nrog cov hloov pauv qib tsim nyog yog tias hnav ntau dhau lossis puas tsuaj rau saum npoo ntawm lub commutator.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-22-2025
