1, Kev saib xyuas ntawm lub tshuab hluav taws xob stator
Thaum lub sijhawm saib xyuas lub tshuab, txhua qhov ntawm lub stator yuav tsum tau kuaj xyuas kom meej, thiab cov teeb meem uas cuam tshuam rau kev ua haujlwm zoo thiab ruaj khov ntawm lub tshuab yuav tsum tau daws raws sijhawm thiab kom huv si. Piv txwv li, qhov txias ntawm lub stator core thiab kev hloov cov hlau pas nrig feem ntau tuaj yeem ua tiav hauv lub tshuab qhov.
Cov khoom siv txij nkawm dav dav thiab kev ceev faj ntawm lub tshuab hluav taws xob stator yog raws li nram no
1. Kev tshuaj xyuas cov kab txaij ntawm lub stator core thiab qhov chaw ntawm lub cev. Xyuas cov kab txaij ntawm lub stator core, qhov chaw teeb tsa yuav tsum tsis txhob xoob thiab qhib vuam, lub bolt tensioning yuav tsum tsis txhob xoob, thiab yuav tsum tsis txhob muaj qhov qhib vuam ntawm qhov chaw vuam. Yog tias lub stator core xoob, nruj cov bolts tensioning.
2. Kev tshuaj xyuas cov hniav nias phaj. Xyuas seb cov ntsia hlau ntawm cov iav nias phaj puas xoob. Yog tias muaj qhov sib txawv ntawm tus ntiv tes nias ntawm tus hniav nias phaj thiab lub hauv paus hlau, cov hlau jacking tuaj yeem hloov kho thiab khi. Yog tias muaj qhov sib txawv ntawm tus ntiv tes nias thiab lub hauv paus hlau, nws tuaj yeem raug padded hauv zos thiab kho los ntawm qhov chaw vuam.
3. Kev tshuaj xyuas qhov sib koom ua ke ntawm lub stator core. Ntsuas thiab xyuas qhov sib koom ua ke ntawm lub stator core thiab lub hauv paus. Qhov sib koom ua ke ntawm lub hauv paus tsis tuaj yeem dhau qhov kev tshuaj xyuas nrog 0.05mm feeler gauge. Qhov sib koom ua ke hauv zos raug tso cai. Tshawb xyuas nrog lub feeler gauge tsis pub tshaj 0.10mm. Qhov tob yuav tsum tsis pub tshaj 1/3 ntawm qhov dav ntawm qhov sib koom ua ke, thiab tag nrho qhov ntev yuav tsum tsis pub tshaj 20% ntawm qhov ncig. Qhov sib koom ua ke ntawm lub hauv paus sib koom ua ke yuav tsum yog xoom, thiab yuav tsum tsis muaj qhov sib koom ua ke nyob ib puag ncig cov bolts thiab pins ntawm qhov sib koom ua ke. Yog tias nws tsis tsim nyog, ua kom lub hauv paus sib koom ua ke ntawm lub stator core. Qhov tuab ntawm daim ntawv rwb thaiv tsev yuav tsum yog 0.1 ~ 0.3mm ntau dua li qhov sib txawv tiag tiag. Tom qab ntxiv daim ntawv, lub hauv paus sib koom ua ke yuav tsum tau khi, thiab yuav tsum tsis muaj qhov sib txawv hauv lub hauv paus sib koom ua ke.
4. Nco ntsoov tias thaum lub sijhawm kho stator, nws raug txwv tsis pub cov hlau filings thiab vuam slag poob rau hauv ntau qhov sib txawv ntawm stator core, thiab qhov kawg ntawm cov hlau pas nrig yuav tsum tiv thaiv kom tsis txhob raug puas tsuaj thaum lub sijhawm vuam shovel lossis hammering. Xyuas seb lub hauv paus stator bolts thiab pins puas xoob thiab qhov chaw vuam puas ruaj khov.
2, Stator withstand voltage test: ua kom tiav tag nrho cov kev xeem raws li qhov yuav tsum tau ua ntawm kev sim tiv thaiv hluav taws xob.
3, Cov khoom tig: kev saib xyuas ntawm rotor thiab nws cov cua tiv thaiv
1. Xyuas qhov chaw vuam thiab qhov sib txuas ntawm txhua lub bolt ntawm lub rotor kom paub tseeb tias tsis muaj qhov vuam qhib, tawg thiab xoob ntawm lub bolt. Lub nplhaib log yuav tsum tsis txhob xoob, qhov chaw ntawm lub nplhaib nres yuav tsum tsis txhob muaj kab nrib pleb thiab burrs, thiab lub rotor yuav tsum tsis txhob muaj lwm yam thiab ntxuav.
2. Xyuas seb qhov chaw vuam ntawm tus yuam sij magnetic pole, tus yuam sij log thiab tus yuam sij "I" puas tawg. Yog tias muaj, yuav tsum kho qhov vuam raws sijhawm.
3. Xyuas seb cov ntsia hlau txuas thiab cov ntaub thaiv ntawm lub phaj cua puas xoob thiab seb cov vuam puas tawg.
4. Xyuas seb lub kiv cua puas muaj qhov tawg thiab puas muaj qhov ntsia hlau thiab cov ntaub qhwv qhov rooj, thiab xyuas seb puas muaj qhov tawg. Yog tias muaj, kho kom raws sijhawm.
5. Xyuas seb cov ntsia hlau kho ntawm qhov hnyav sib npaug ntxiv rau lub rotor puas tau txuas.
6. Tshawb xyuas thiab ntsuas qhov sib txawv ntawm huab cua ntawm lub tshuab hluav taws xob. Txoj kev ntsuas qhov sib txawv ntawm huab cua ntawm lub tshuab hluav taws xob yog: pleev xim rau lub dav hlau ntawm tus pas ntsuas ntoo lossis tus pas ntsuas txhuas nrog cov tshauv chalk, ntxig lub dav hlau tawm tsam lub hauv paus stator, nias nws nrog qee lub zog, thiab tom qab ntawd rub nws tawm. Ntsuas qhov tuab ntawm qhov notch ntawm lub dav hlau ntawm tus pas ntsuas wedge nrog lub vernier caliper, uas yog qhov sib txawv ntawm huab cua nyob ntawd. Nco ntsoov tias qhov chaw ntsuas yuav tsum nyob hauv nruab nrab ntawm txhua tus ncej sib nqus thiab piv rau qhov chaw ntawm lub hauv paus stator. Nws yog qhov yuav tsum tau ua kom qhov sib txawv ntawm txhua qhov sib txawv thiab qhov sib txawv nruab nrab ntsuas yuav tsum tsis pub ntau dua ± 10% ntawm qhov sib txawv nruab nrab ntsuas.
4, Rotor withstand voltage test: ua kom tiav tag nrho cov kev xeem raws li qhov yuav tsum tau ua ntawm kev sim tiv thaiv hluav taws xob.
5, Kev tshuaj xyuas thiab kev saib xyuas ntawm lub khib sab saud
Tshawb xyuas cov pins thiab wedge plates ntawm lub thav duab sab saud thiab lub hauv paus stator, thiab xyuas kom meej tias cov bolts txuas tsis xoob. Ntsuas qhov kev hloov pauv ntawm qhov chaw kab rov tav ntawm lub thav duab sab saud thiab qhov deb ntawm phab ntsa sab hauv ntawm qhov chaw nruab nrab ntawm lub thav duab sab saud thiab lub axis. Qhov chaw ntsuas tuaj yeem xaiv tau hauv plaub qhov kev taw qhia ntawm XY coordinates. Yog tias qhov chaw kab rov tav hloov pauv lossis tsis ua raws li qhov yuav tsum tau ua, qhov laj thawj yuav tsum tau soj ntsuam thiab kho, thiab qhov sib txawv ntawm qhov chaw yuav tsum tsis pub ntau tshaj 1 hli. Tshawb xyuas seb cov bolts thiab pins ua ke ntawm lub thav duab thiab lub hauv paus puas xoob, thiab qhov nres ruaj khov yog qhov chaw vuam rau ntawm qhov chaw ruaj khov. Tshawb xyuas seb cov bolts txuas thiab cov gaskets xauv ntawm lub phaj cua hloov pauv puas tau khi. Cov welds yuav tsum tsis muaj kab nrib pleb, qhib vuam thiab lwm yam tsis zoo. Qhov sib koom ua ke ntawm lub thav duab thiab stator yuav tsum tau ntxuav, tshem tawm xeb thiab coated nrog roj antirust.
Lub sijhawm tshaj tawm: Lub Ob Hlis-14-2022
