Yuav ua li cas mus saib hauv lub cev muaj zog armature nyob hauv tsev?

Lub armature ntawm lub cev muaj zog koom mus rau ib tug yam ib feem, uas yog yuav mus rau av, muaj hmoov quav yog tsim. Yog hais tias tej kev yuam kev yuav kuaj nyob rau hauv tsev tsis pom kev thiab siv ib tug multimeter. Nyob rau hauv kev sib txhuam cov hniav yuav tsum dawb chips, khawb thiab tej kab nrib pleb. Thaum nrhiav kom tau ntawm tej kev coj cwj pwm kev ntsuas mus rau qhov lawv.

qhov teeb meem

Lub armature ntawm lub cev muaj zog nyob rau hauv ib txwm tej yam kev mob kev khiav hauj lwm yog tsis raug rau koj hnav. Tsuas yog hloov cov pas txhuam hniav ntawm xab permissible ntev. Tab sis thaum lub sij hawm hnyav stator winding pib kom sov, ua rau lub tsim ntawm muaj hmoov quav.

Vim tus neeg kho tshuab los ntawm lub cev muaj zog armature yuav ua distorted yog puas tau cov kabmob cov rooj sib txoos. Lub cav yuav khiav, tab sis maj mam hnav slats los yog daim hlau ua mus rau qhov kawg kev puas tsuaj nws. Tab sis tsis yog pheej yig rau cawm cov khoom no feem ntau yog txaus mus nqa tawm tiv thaiv kev txij nkawm thiab lub twj paj nruag yuav siv tau rau ib tug ntev lub sij hawm.

Tsis zoo yam rau cov tsav armature, nqa dej rau tus hlau nto. Nws yog ib qho tseem ceeb rau long-term raug dej thiab xeb. Vim hais tias ntawm cov liab pawg ntawm cov av nkos thiab muaj ib qho kev nce ntawm tsis sib haum xeeb, nws yuav tsub kom lub tam sim no load. Tiv tauj qhov chaw yog rhuab, cov tshuaj lo yuav dhas tawm, tsim ib periodic txim.

Cov chaw muab kev pab yuav pab tau, tab sis nws yuav yuav tsum tau tej yam nqi. Nrog lub neej puas yuav tiv los ntawm kev nyeem cov nqe lus nug: yuav ua li cas mus saib hauv lub cev muaj zog armature nyob rau hauv tsev. Rau cov mob yuav tsum tau ib tug ntaus ntawv ntsuas tus kuj thiab cov cuab yeej.

Yuav ua li cas yog qhov mob ntawm faults?

Kos lub cev muaj zog armature pib nrog kev txiav txim feem ntau cov teeb meem. Sau kom tiav tsis ua hauj lwm ntawm no node yog vim disintegrated collector txhuam, kev puas tsuaj ntawm cov dielectric txheej ntawm cov phiaj, thiab kuj vim muaj ib tug luv luv Circuit Court nyob rau hauv qhov hluav taws xob Circuit Court. Nyob rau hauv cov ntaub ntawv ntawm arcing tsis pub dhau lub ntaus ntawv xaus uas lub tsis sib haum xeeb neeg coj los yog kev puas tsuaj.

Sparking txhuam pib vim hais tias ntawm cov tsos ntawm cov kis nyob rau hauv kev sib cuag nrog lub collector. Qhov no yog preceded by lub caij nplooj zeeg ntawm lub ntaus ntawv, ib tug siab load rau tus ncej ntawm jamming thiab hla dhau qhov kev ncaj ncees ntawm cov tshuaj lo rau lub winding terminals.

Teeb meem rau lub cev muaj zog yog ciav yog manifested raug tej yam kev mob:

• Sparking lub ntsiab mob.
• Hum thiab tsis sib haum xeeb thaum lub sij hawm kev sib hloov ntawm lub armature.
• Perceptible co tom hauj lwm.
• Hloov cov kev taw qhia kev sib hloov ntawm lub sij hawm rau cov zaj uas lub armature txoj kev tsawg turnover.
• Odour melted yas los yog muaj zog cua sov ntawm lub cev.

Yuav ua li cas nrog rau cov tsos ntawm cov kev txawv txav nyob rau hauv koj lub chaw ua hauj lwm?

lub cev muaj zog armature muab ceev yog tswj qhov. Thaum idling, tus txhaum tsis tau qhia. Nyob rau hauv load, cov tsis sib haum xeeb yog compensated los ntawm nce lub tam sim no ntws los ntawm cov windings. Yog hais tias lub los ua khees sib txawv nyob rau hauv lub grinders, hnyiab, oob khab, ces koj yuav tau tshem tawm cov fais fab mov.

Ntxiv lag luam los ntawm lub twj paj nruag yuav ua rau hluav taws kub los yog hluav taws xob poob siab rau cov neeg. Tus thawj tshaj plaws peb pom zoo kom ntsuam xyuas lub casing ntsuam xyuas kev ncaj ncees ntawm lub thaiv, tsis muaj melted feem thiab rwb thaiv tsev puas tsuaj. Ntawm qhov kov taw tes yog soj ntsuam los ntawm txhua qhov chaw ntawm lub tshuab. Tes ua rau tig lub thauj tog rau nkoj, nws yuav tsum tsiv mus nyob yooj yim heev tsis jamming. Yog hais tias tus neeg kho tshuab ib feem ntawm tag nrho cov thiab tsis muaj kab mob yog pauv mus rau dismantling.

Mob ntawm sab hauv qhov chaw

Armature winding ntawm lub cev muaj zog tsis muaj ib tug deposit, tsaus me ntsis, zoo li cov teebmeem ntawm overheating. Lub nto hu feem thiab lub cheeb tsam ntawm cov kis yuav tsum tsis txhob yuav zosorennoy. Tus zoo particle thiaj li cav fais fab thiab ua rau kom tus tam sim no. Nws yog tsis tsim nyog rau lauj lub twj paj nruag enabled lub network plug rau lub hom phiaj ntawm kev ua hauj lwm kev ruaj ntseg.

Nws pom zoo kom cov ntaubntawv povthawj siv disassembly txheej txheem kom tsis txhob muaj teeb meem nyob rau hauv lub rov qab txheej txheem. Xwb, koj yuav sau ntawv rau ib daim ntawm txhua kauj ruam ntawm lawv ua. Nws tso cai rau ib co coj ntawm lub txhuam, lamellae. Tab sis thaum nws detects khawb yuav tsum nrhiav tau tawm qhov ua rau ntawm lawv cov keeb kwm. Tej zaum qhov no pab mus rau keej nyob rau hauv lub nkoj, uas yuav tsum tau pom xwb thaum lub sij hawm ib ce muaj zog.

ua hauj lwm ohmmeter

Upfront yuav tau them poob ntawm hluav taws xob hu nyob rau hauv ib tug ntawm cov lamellae. Rau kuj ntsuas yog pom zoo kom muab tso rau qhov kev kuaj ntawd ua los ntawm cov tam sim no lolus. Rotating cov lub cev muaj zog ncej watch dial readings. Qhov kev tshuaj ntsuam yuav tsum tau pes tsawg. Yog hais tias cov nuj nqis yog txawm npleem nyob rau hauv ib tug ob peb ohms, ces nws yuav qhia tau ib tug deposit. Thaum lub infinite nqi txiav txim rau qhib Circuit Court.

Txawm li cas los ntawm cov kev tshwm sim raws li mus xyuas cov kuj ntawm txhua tus uas nyob ib sab slats. Nws yuav tsum tau tib yam rau txhua ntsuas. Nyob rau hauv cov ntaub ntawv ntawm hloov yuav tsum tshawb xyuas tag nrho cov kev sib txuas coils thiab txhuam qhov chaw hu. Sami txhuam yuav tsum tau muaj txawm hnav. Thaum lub chips thiab tej kab nrib pleb, lawv yuav tsum tau hloov.

Lub coils yog kev cob cog rua rau tus tub ntxhais xov, uas yuav flake tawm. Solder feem ntau yuav tsis mas poob siab los ntawm tej tee. Nyob rau hauv lub pib tam sim no los ntawm cov neeg muaj peev xwm mus txog 50A, uas ua rau yus mus hlawv-substandard tebchaw. Dig muag, txhais tau lub chaw ntawm kev puas tsuaj. Yog hais tias koj nrhiav tsis tau tus txhaum, tus kuj ntsuas yog ua nruab nrab ntawm cov lamella thiab cov kauj nws tus kheej.

Yog hais tias muaj yog tsis muaj ohmmeter?

Nyob rau hauv lub qhaj ntawv ntawm lub 'meter' yuav yuav tsum tau ib lub hwj chim mov ntawm 12 volts thiab lub teeb ntawm cov voltage. Tej tsav tsheb nrog no set yuav tsis muaj teeb meem. Nyob rau lub tshuab plug txuas plus thiab rho tawm terminals. Cov kis yog muab tso rau incandescent teeb. Cov twb tsis pom kev cai.

armature ncej yog rotated los ntawm txhais tes, tsis muaj lub teeb teeb brightness jumps. Yog hais tias muaj attenuation txiav txim rau cov faulty cav. Feem ntau cov yuav, muaj ib tug interturn luv luv Circuit Court. Sau kom tiav disappearance ntawm lub glow qhia ib qho qhib Circuit Court. Yog vim li cas yuav tsum nekontakt txhuam qhib nyob rau hauv lub winding los yog tsis tuaj kawm ntawv ntawm kuj kom ib tug ntawm cov slats.

Yuav ua li cas "revive" lub ua tsis tau tejyam ntaus ntawv?

Kho ntawm lub cev muaj zog armature pib tsuas yog tom qab tag nrho cov ntseeg siab ntawm ntawm tsis ua hauj lwm. Scraped thiab nti lamellae huv ncig zawj nto. Nagar thiab muaj hmoov quav yuav raug tshem tawm rau tu cov khoom hu hluav taws xob sib txuas. Tawg bearings perepressovyvayut thiab hloov mus rau sawv daws yuav tshiab. Nws yog ib qho tseem ceeb mus soj ntsuam cov ntsuas ncej nyob rau hauv lub rooj sib txoos.

Kev sib hloov yuav tsum teeb thiab tsis muaj suab nrov. Kev puas tsuaj rau lub rwb thaiv tsev yog txo, nws yog tej zaum yuav siv tib yam masking daim kab xev. Tebchaw ua suspicions, nws yog qhov zoo tshaj plaws rau solder dua. Yog hais tias koj muaj teeb meem nrog lub armature coils yog pom zoo mus rau chaw uasi rewind, koj yuav ua tau koj tus kheej.

es coils

Rewind lub cev muaj zog armature yuav ua tau nyob rau hauv lub chav nres tsheb, nws yog tsuas yog yuav tsum tau yuav tsum tau ceev faj thaum koj thov txhua kauj. Tooj thaiv yog xaiv zoo xws li cov qhov txhab. Tus ntoo khaub lig-section yuav hloov tsis tau, nws yuav ua rau lub Speeding engine. Dielectric ntawv yuav tsum tau rau cov winding department. Lub coils nyob rau hauv lub kawg nchuav cov kua roj vanish.

Yuav tsum tau soldering txawj thiab nws siv. Designated tebchaw kho nrog ib tug acid, rau kev thov ib tug tin-hlau lead yog rosin. Thaum dismantling lub qub winding suav tus xov tooj ntawm koj lem thiab ib tug uas zoo sib xws npaum li cas thov mus rau qhov tshiab winding.

Lub tsev nyob yuav tsum tau ntxuav ntawm tej kob qub thiab lwm yam impurities. Yuav kom qhov no kawg, tsim nyog cov ntaub ntawv, ntwav txhuam ntoo los yog ib tug burner. Thauj tog rau nkoj lub tes tsho yog manufactured, cov khoom yog electro cardboard. Cov tau dawb paug yog muab tso rau hauv lub grooves. Qhov txhab kauj yuav tsum tau ua txoj cai lem. Lus xaus los ntawm lub collector kiv rov qab nylon thread.

Txhua hlau yog soldered mus rau lub duas paub lamellae. Assembling successive ntsuam yuav tsum xaus kuj hu sib txuas. Yog hais tias txhua yam yog qub thiab yog tsis muaj luv luv-Circuit Court yuav tshawb xyuas cov lag luam ntawm lub cev muaj zog nyob rau hauv voltage.