Grill Tsav Ib txwm Faults Yog vim li cas
Grill motor tsis pib torque, lossis tsis tuaj yeem pib tsis muaj load, thiab xa tawm lub suab txawv txav. Yog vim li cas: (1) peb-theem fais fab mov Circuit Court (xws li hloov, ib theem stator winding hlau) fais fab, tshwm sim los ntawm ib theem pib. (2) Lub zog hluav taws xob tsawg. (3) Kev hnav ntau dhau ntawm cov kabmob ua rau lub rotor ze rau sab stator, ua rau lub stator thiab rotor tsis concentric, qhov sib txawv ntawm huab cua tsis sib xws.
Grill lub cev muaj zog pib lub zog me me, tsis tuaj yeem pib thaum lub sijhawm thauj khoom, lub nra nce thaum lub cev muaj zog nres, qee zaum muaj suab nrov, cua sov hauv zos. Yog vim li cas: tsawg voltage, winding interturn luv luv Circuit Court, tawg los yog sparks nyob rau hauv lub rotor winding, tom qab pib ntawm ib theem tshwm sim los ntawm kev tawg ntawm ib theem ua hauj lwm. 3. qhov pib tam sim no loj, tsis sib npaug thiab nrov, uas ua rau cov cuab yeej tiv thaiv ua haujlwm thiab txiav tawm lub hwj chim. Yog vim li cas: stator winding kev twb kev txuas txoj kev yuav tsis raug, winding rwb thaiv tsev laus. Muaj ob qhov laj thawj rau lub suab nrov ntawm cov hniav nyiaj hniav kub: txhua yam thiab hluav taws xob. 1. mechanical yam xws li lub cev muaj zog cua txias kiv cua puas tsuaj los yog scraping lub cev muaj zog plhaub, grill lub cev muaj zog ruaj tsis khov, thiab lwm yam. Qhov teeb meem no yog qhov zoo los daws, tsuav koj tuaj yeem nrhiav tau lub suab nrov, feem ntau ua haujlwm zoo. 2. hluav taws xob (1) inverter carrier zaus yog teem tsawg heev yuav tsim nyog los teem ntau dua cab kuj zaus, tab sis qhov no yuav coj ib co teeb meem, yog hais tias tus cab kuj zaus siab dhau lawm, nws yuav ua rau cuam tshuam rau lwm yam equipments, tshwj xeeb tshaj yog thaum siv PLC kev sib txuas lus. hom. Yog li ntawd, tus neeg nqa khoom zaus yuav tsum tau teeb tsa raws li qhov tseeb ntawm qhov chaw. (2) lub resonance ntawm cov hniav nyiaj hniav kub tej zaum yuav ua rau ib tug neeg kho tshuab resonance ntawm ib tug tej zaus thaum cov hniav nyiaj hniav kub lub cev muaj zog khiav. Nyob rau lub sijhawm no, txoj kev hopping zaus tuaj yeem siv los teeb tsa lub inverter. Lub zaus converter yog siv los teeb tsa qhov zaus ntawm grill motor resonance. Thaum lub inverter khiav mus rau qhov zaus band, qhov zaus yog hla, thiab zam lub resonance ntawm cov hniav nyiaj hniav kub. (3) cov hniav nyiaj hniav kub siv lub peev xwm txo qis, qee zaum tom qab lub tshuab hluav taws xob siv tau ntev, lossis qhov zoo ntawm cov hniav nyiaj hniav kub tsis zoo, lub peev xwm thauj khoom yuav raug txo. Lub suab nrov ntawm cov hniav nyiaj hniav kub kuj tseem yuav ntau dua li qub. Asynchronous grill motor vibration thiab suab nrov nyob rau hauv cov khoom siv hluav taws xob: 1. winding luv Circuit Court; 2. rotor tawg tuav; 3. peb-theem voltage asymmetry, sib nqus Circuit Court asymmetry; 4. kev ua yuam kev. Ob. Asynchronous grill motor vibration thiab suab nrov nyob rau hauv cov neeg kho tshuab nam: 1. center yog 2.; stator thiab rotor kev sib txhuam; 3. yooj yim fixation; 4. bearing; 5. nrog mechanical imbalance; 6. rotor (ntxuam) kev puas tsuaj lossis kev puas tsuaj ntawm qhov sib npaug. Peb. Asynchronous lub cev muaj zog tsis tuaj yeem pib hauv lub hwj chim mov vim li cas? Yuav ua li cas nrog nws? Lub hwj huam mov voltage tsawg dhau; peb-theem fais fab mov tsis raug kaw lossis tsis muaj theem. Kev kho mob: xyuas seb lub hwj chim mov voltage puas tsawg; yog tias muaj, txhawm rau txhim kho lub zog hluav taws xob voltage; xyuas lub cev muaj zog peb-theem fais fab fuse tsis zoo, puas, hloov; tshawb xyuas qhov hloov tom qab kaw, peb-theem yog qhov zoo, yog tias tsis zoo, ceeb toom rau kev kho mob. Plaub. Yuav ua li cas nrog rau qhov tsis siv neeg tripping ntawm lub cev muaj zog hloov? Yog tias muaj qhov seem, pib lub tshuab hluav taws xob tam sim ntawd, tom qab ntawd xyuas lub cav mus txawv tebchaws; yog tias tsis muaj kev tiv thaiv kev tiv thaiv thaum tripping, thiab tsis muaj kev cuam tshuam loj tam sim no tuaj yeem xa mus ib zaug ntxiv. Yog hais tias lub rwb thaiv tsev ntawm lub cev muaj zog yog qhov qub, lub hauv paus Circuit Court, lub tshuab ua haujlwm thiab qhov zoo li qub, lub cev muaj zog tuaj yeem xa rov qab.
