Cov kev ntsuas twg tuaj yeem txo cov suab nrov ntawm lub cev muaj zog?

Txawm hais tias muaj feem cuam tshuam nrog stator lossis rotor windings-thiab tsis hais seb lawv puas yog mos lossis tawv windings- lub winding xaus yuav tsum tau lashing thaum lub sijhawm tsim khoom. Raws li txoj cai, lub hom phiaj ntawm qhov lashing no yog los xyuas kom meej tias qhov chaw txheeb ze ntawm windings, nruab nrab ntawm windings thiab rwb thaiv tsev, thiab nruab nrab ntawm windings thiab cov khoom sib txuas tseem ruaj khov; Nws kuj pab kom ua tiav qhov txiaj ntsig zoo tom qab cov windings tau impregnated nrog cov kua roj vanish thiab ci qhuav.

Txhawm rau ua tiav lub hom phiaj no, cov cua sov-shrinkable insulating tapes los yog lashing cords yog siv thaum lub sij hawm khi txoj kev. Qhov no ua kom ntseeg tau tias, tom qab cov kua roj vanish impregnation thiab ziab, cov winding xaus tsim ib qho kev sib koom ua ke, kev sib koom ua ke. Txawm li cas los xij, qhov cua sov-shrinkage peev xwm ntawm cov kab xev no ua haujlwm nyob rau hauv ib qho tshwj xeeb; Yog li ntawd, nws yog ib qho tseem ceeb kom tswj tau ib theem ntawm nro thaum lub sij hawm lashing nws tus kheej.

Kev saib xyuas tshwj xeeb yuav tsum tau them rau lashing thiab kev ruaj ntseg ntawm cov hlau lead. Ntawm ib sab tes, cov txheej txheem yuav tsum xyuas kom meej tias cov hlau lead tsis tuaj yeem hloov arbitrarily tom qab khi; Ntawm qhov tod tes, nws yuav tsum tau lees tias cov ntsiab lus sib txuas ntawm cov hlau lead thiab cov ntsiab lus tseem ceeb tsis raug rau cov neeg kho tshuab kev ntxhov siab lossis rub tawm thaum lub sijhawm ua haujlwm tom ntej. Rau cov laj thawj no, lashing ntawm winding xaus yuav tsum tau ua raws li nruj raws li cov qauv tsim, es tsis yog tsuas yog ib qho kev ua haujlwm wrapping.

Txij li thaum lub cev muaj zog windings sib txawv los ntawm theem (tib yam -theem vs. sib txawv-theem), electromagnetic rog-tshwj xeeb kev sib nrig sib attraction thiab repulsion- tshwm sim ntawm cov kab uas nyob ib sab winding ntawm qhov kawg. Txhawm rau tiv thaiv kev hloov pauv los ntawm cov quab yuam no, cov winding xaus yuav tsum muaj kev ruaj ntseg zoo. Tshwj xeeb, nyob rau hauv qhov sib txawv ntawm qhov sib txawv ntawm cov kab uas nyob ib sab, ib txoj hlua nylon nrog txoj kab uas hla zoo sib xws rau qhov sib txawv loj yog xaiv thiab siv los khi cov tuav kom nruj ua ke.

Tam sim no, cov stators ntawm siab -voltage motors feem ntau siv cov txheej txheem rwb thaiv tsev uas cov coils tau qhwv nrog mica daim kab xev. Cov kauj kawg yog lashed siv polyester- iav cords, thiab cov coils raug khi rau qhov kawg rings nyob rau hauv nruj siv lashing cords. Txawm li cas los xij, qhov nro no yuav tsum tsis txhob dhau mus; overtightening tuaj yeem ua rau muaj qhov sib txawv ntawm cov rwb thaiv tsev puas ntawm cov ntsiab lus sib txuas ntawm cov coils thiab cov nplhaib kawg, yog li cuam tshuam qhov kev ua haujlwm ntawm rwb thaiv tsev tag nrho. Tsis tas li ntawd, thaum coils raug cua sov thaum lub sij hawm embedding txheej txheem -raws li yuav tsum tau los ntawm manufacturing specifications- rwb thaiv tsev nyob ze ntawm lub "lub qhov ntswg" (ntsiab) ntawm lub kauj kawg yuav soften. Qhov no ua rau lub rwb thaiv tsev raug puas tsuaj, thaum kawg shortening lub cev muaj zog lub neej kev pab cuam.

Vim qhov feem ntau loj coil suab thiab dav inter-polar spacing yam ntxwv ntawm siab- motors ceev, lawv cov stator windings feem ntau pom cov yam ntxwv txawv, xws li txuas ntxiv winding xaus thiab pronounced "flared" los yog trumpet-zoo li cov duab ntawm lub coil extremities. Qee cov qauv siv los ua ke ntawm cov coils loj thiab me me, uas nyob rau hauv cov coils sab hauv ntawm lub coil xaus xav tias yoj-zoo li kev teeb tsa, thiab kev tshem tawm ntawm cov txheej sab sauv thiab sab qis yog qhov tsawg heev. Txhawm rau hais txog qhov no, ib txheej ntawm polyester xav tau-kwv yees li 4-5 mm tuab- tej zaum yuav muab qhwv ncaj nraim rau qhov rwb thaiv tsev ntawm cov coil kawg bands los ua ib lub cushion tiv thaiv ntawm cov hlua thiab cov coils. Txij li thaum polyester muaj qhov mos mos thiab muaj qee qhov kev sib tw, nws tiv thaiv cov rwb thaiv tsev ntawm cov coils- uas tau ruaj ntseg los ntawm kev sib tw winding - los ntawm kev sib tsoo los yog indented los ntawm qhov kawg bands. Tsis tas li ntawd, txoj hauv kev no ua rau muaj kev sib cuag ntawm cov ntsiab lus khi, yog li ua kom muaj kev sib raug zoo ntawm cov coils thiab cov hlua kawg; Thaum cov winding tau impregnated nrog cov kua roj vanish thiab kho, qhov kev npaj no ua rau kom lub radial thiab tangential stability ntawm lub kauj kawg.