Qhov laj thawj rau cov kabmob ua rau "suab nrov nrov" lossis "nyem nrov / suab nrov" thaum ua haujlwm
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Thaum cov kabmob ua rau "suab nrov" lossis "nyem suab paj nruag" Hauv qab no yog cov ncauj lus kom ntxaws tawg ntawm qhov ua tau rau txhua hom suab nrov, nrog rau cov yam ntxwv tseem ceeb los pab txheeb xyuas qhov teeb meem:
1. Cov laj thawj ntawm "suab nrov nrov" (qis- pitched, txuas ntxiv heev
Buzzing yog feem ntau aNruam, tsawg {- rau -}} me ntsis zaus suab(zoo ib yam li kev txhawb nqa hum). Nws feem ntau kav los ntawm kev hnav khaub ncaws hnav, lubrication tsis zoo, lossis misalignment, ntau dua li tam sim ntawd, muaj kev puas tsuaj hauv zos. Cov teeb meem tshwm sim muaj xws li:
| Hom | Cov laj thawj tshwj xeeb | Cov yam ntxwv tseem ceeb ntawm lub suab nrov |
|---|---|---|
| Lubrication teeb meem | -} Tsis muaj lubricating roj / roj tsis txaus (roj ua yeeb yaj kiab) .- Kev tso nyiaj ntawm cov roj nplua nyeem) .- Quav roj ntsha (oxidized | {{0- nrov ua nrov nrov li cov kabmob sib txhuam (vim muaj kev sib txhuam me me, tab sis tsis muaj tseeb "poob siab" kev xav. |
| Uniform hnav | {{0- Kev coj ib txwm hnav ntev-} Kev hnav me me) .- Abrasive hnav los ntawm cov kev paug me me (piv txwv li, hmoov av) hauv cov kabmob. | {{0- part yog ruaj khov thiab txuas ntxiv (tsis muaj kev hloov pauv sai sai li thaum lub sijhawm mob txaus ntshai. |
| Kev ua haujlwm yooj yim | {{0 {}}} Cov kabmob Angular (cov kabmob sab hauv / piv txwv li tsis muaj axial) .- Piv txwv tsis ncaj). | {{0- Cov suab nrov sib txawv nrog tig ceev (nrov dua ntawm kev nce qib siab dua). |
| Txheej Txheem Regonance | - Cov kabmob lub zog sib tshooj sib tshooj nrog cov cuab yeej ua haujlwm zaus (piv txwv li, lub cev muaj zog pib hloov mus rau cov kabmob). | {{0- suab nrov yog "nthuav tawm thaum ceev nrawm dua / txo cov kev puas tsuaj rau cov kabmob / cov zaub mov). |
2. Cov laj thawj ntawm "lub suab nrov nrov" (sib txawv, cov kev cuam tshuam ntse suab)
"Nyem" (luv luv, crisp cuam tshuam) lossis "clunking" (duller, hnyav cuam tshuam) yogsib quas ntus, siab - zaus suabCov. Lawv yuav luag txhua tuszos, puas lawmLos yog txawv teb chaws, raws li lub suab nrov tshwm sim thaum cov khoom siv uas tsis haum lossis cov khib nyiab tuaj rau hauv kev sib ntsib. Cov teeb meem tshwm sim muaj xws li:
| Hom | Cov laj thawj tshwj xeeb | Cov yam ntxwv tseem ceeb ntawm lub suab nrov |
|---|---|---|
| Zoos kev puas tsuaj hauv zos | - Ntiab tawm(Flakes / chips ntawm raceway lossis cov chaw ntawm cov menyuam, vim kev qaug zog) .-Tawg(nyob rau sab hauv / sab nraud ib ncig lossis cov chais, los ntawm kev tshaj lossis poob siab) .-Tawg rollers / tawb(CAGE deformation lossis cov menyuam yaus pob txha lov, feem ntau los ntawm kev hla dhau). | {{0- "nyem" tshwm sim ntawm kev sib hloov thiab ntau dua li kev puas tsuaj rau ib qho (piv txwv li cov neeg tawg |
| Cov Khoom Txawv Teb Chaws | {{0 {}} Cov Khoom Siv Hlau, Bolts, lossis cov plua tshauv nrog cov romaways thiab rollers.- cov kabmob rollers. | {{0- nrov yog tsis xwm yeem (sib txawv, nyob ntawm qhov chaw uas yog "sib tsoo" yog tias cov khoom khawb qhov rooj. |
| Xoob Mounting | {{0 {0} Txoj kev xoob xoob ntawm cov kabmob sab hauv lub nplhaib thiab cov ntiv nplhaib (sab hauv cov kabmob hauv tsev (tsev nyob hauv tsev). | {{0- "clunking" tshwm sim thaum cov kabmob hloov mus rau lwm cov teeb meem (tuaj yeem paub los ntawm kev kov cov khoom siv). |
| Cov menyuam / tawb ntsoos | {{0- deformed tawb (txwv tsis pub cov menyuam yaus los ntawm kev hloov chaw ywj siab) .- Cov menyuam hle tawm vim muaj roj ntau dhau los yog corrosion. | {{{0 {}} kev sib quas} " |
Cov lus qhia tseem ceeb rau kev daws teeb meem
Kuaj lubrication ua ntej: Rau cov suab nrov nrov, tshawb xyuas qib roj nplua nyeem thiab cov mob (hloov pauv) yog qhov ua kom tiav, muaj cov lus, lossis yog qhuav).
Soj ntsuam kev puas tsuaj: Rau txhaj tshuaj nyem / cov suab nrov sib tsoo, nres cov khoom siv thiab visually check tus kabmob (saib spaling, nrib pleb, lossis cov khoom xoob) lossis siv ib qhoKev co analalyzertxhawm rau txhawm rau txheeb xyuas qhov txawv txav zaus zaus.
Txheeb xyuas kev teeb tsa: Khij cov qauv ua kom nruj, mounting ntsia liaj qhov rooj nruj, thiab haum ntawm cov kabmob thiab cov ncej (xoob xoob yog qhov ua rau muaj kev sib tsoo).
Saib xyuas qhov kub: Overheating (siab dua 80℃f rau feem ntau bearings) feem ntau nrog cov teeb meem loj (piv txwv li lubrication lubrication).
Yog hais tias lub suab nrov tom qab cov tshev pib, hloov cov kabmob kom tsis txhob muaj kev puas tsuaj ntxiv rau cov khoom siv (piv txwv li khoov lossis khawm hnav).
