Rewinding Ntawm Stator Windings Ntawm Submersible Motors Rau Cov twj tso kua dej

Aug 30, 2024 Tso lus

(1) Txhawm rau zam lossis txo qhov tsis yooj yim ntawm lub rotor tshwm sim los ntawm kev sib dhos yuam kev, ua ntej disassembling lub cev muaj zog, kos cov pob qij txha ntawm lub hauv ntej thiab nram qab kawg thiab lub hauv paus nrog txiab, thiab sib sau ua ke raws li lawv tau kho tom qab.

(2) Thaum disassembling lub winding, xyuam xim rau kev tiv thaiv cov tub ntxhais hlau kom tsis txhob muaj cov silicon steel ntawv los ntawm warping, tshem tawm, qhov hniav lub kaum sab xis burrs thiab lwm yam tshwm sim. Txoj kev zoo dua los tshem tawm cov hlau yog thawj zaug txiav lub kauj los ntawm ib kawg nrog kab pheeb ces kaum, thiab tom qab ntawd rub nws tawm ntawm lwm qhov kawg nrog cov pliers.

(3) Ua kom cov pwm winding raws li qhov yuav tsum tau ua kom cua lub kauj kom paub meej tias qhov kawg winding muaj qhov sib txawv rau sab nraud thiab lub kauj yog embedded rau hauv lub qhov.

(4) "peb-plane txoj kev" yog siv rau embedding xov hlau, uas yog, embed ib theem ua ntej thiab ces embed rau lwm theem, thiaj li hais tias qhov kawg tsim ib tug "peb-txheej dav hlau": Thaum embed, xyuam xim rau: ① Txoj hauj lwm ntawm thawj ob "d tes tuav" coils yuav tsum tsim nyog los xyuas kom meej tias cov tub ntxhais stator tsis raug khawb thaum muab lwm cov coils; ② Thaum ntxig cov coils, siv cov ntawv sau tsawg dua kom tsis txhob ua rau cov coil rwb thaiv tsev puas; ③ Daim ntawv rwb thaiv tsev interphase yuav tsum muab tso rau hauv qhov chaw, thiab ob-theem coils yuav tsum tau sib cais nruj me ntsis; ④ Rau cov roj-immersed thiab dej-filled motors, cov coils nyob rau hauv lub qhov (nrog rau qhov kawg) yuav tsis tau compacted, thiaj li hais tias cov roj (dej) yuav ntws mus rau dissipate tshav kub rau lub winding.

(5) Kho qhov sib koom ua ke rwb thaiv tsev zoo. Tshem tawm cov sheath thiab rwb thaiv tsev txheej ntawm qhov sib koom ua ke, tshem tawm cov xim txheej thiab oxide txheej ntawm qhov chaw ntawm tooj liab; ces twist thiab solder, thiab tshem tawm cov ces kaum ntse, burrs thiab residual solder kua; Tom qab ntawd siv polyethylene daim kab xev rau ib nrab qhwv 2 txheej, siv butyl self-adhesive daim kab xev stretched txog 2 zaug mus rau ib nrab qhwv 6 txheej (ua kom cov pob qij txha nruj thiab seamless), thiab thaum kawg siv polyethylene nplaum daim kab xev los yog polyester nplaum daim kab xev rau ib nrab qhwv. 2 txheej rau kev tiv thaiv txhua yam.

(6) Ua kom huv si thaum sib dhos. Ua tib zoo kho qhov "limit screw" hauv qab kom tso cai rau lub rotor tig ywj siab, thiab ceev cov txiv ntoo xauv. Txhim kho lub hau kawg hauv qhov qub sealing txoj hauj lwm, thiab ceev faj kom tsis txhob puas lub nplhaib roj hmab sealing nyob rau hauv lub puab qhov ntawm lub thawv sealing. Thaum sib sau ua ke lub thawv ntim khoom, tsuas yog thawb nws maj mam thiab tsis txhob khob nws.

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