Vim li cas Crusher ua suab nrov thaum ua haujlwm?

Crushers yog hnyav-cov cav ua haujlwm tsim los txo cov pob zeb loj, ore, thiab lwm yam khoom siv me me, tswj tau ntau qhov ntau thiab tsawg. Thaum lub sijhawm ua haujlwm ib txwm muaj, lawv tsim cov suab nrov zoo ib yam ntawm lawv cov tshuab ua haujlwm.Txawm li cas los xij, qhov tshwm sim ntawm cov suab nrov txawv txav -xws li sib tsoo, squealing, banging 4} vibrations, scraping kos npe.Cov suab no feem ntau qhia txog kev txhim kho cov teeb meem uas, yog tias tsis kho, tuaj yeem ua rau cov khoom puas tsuaj loj heev, tsis tau npaj tseg, thiab kev kho cov nqi kim heev.Kev nkag siab lub hauv paus ntawm cov suab nrov no yog qhov tseem ceeb rau kev saib xyuas zoo thiab kev ua haujlwm zoo.
Feem ntau ua rau lub suab nrov txawv txav hauv Crushers:
1.Mechanical Wear and Failure:
◦ Poob los yog puas Bearings: Cov kabmob yog cov feem ntau culprits. Tsis muaj lubrication, paug, lossis ib txwm qaug zog tuaj yeem ua rau bearings hnav.Qhov no ua rau muaj kev kub ntxhov, sib tsoo, lossis rumbling suab nrov, feem ntau nrog los ntawm overheating.Failed bearings tuaj yeem ua rau puas tsuaj. vaj tse.
◦ Loose los yog tawg Cheebtsam: Thaum lub sij hawm, kev vibration thiab cuam tshuam quab yuam yuav loosen fasteners, bolts, thiab hnav qhov chaw.A xoob liner, mantle, concave, los yog lub puab tsaig phaj tuaj yeem tsim ib lub suab nrov nrov los yog rattling nrog txhua lub voj voog.Ib yam li ntawd, ib lub voj voog tawg lossis tawg rotor rauj yuav ua rau muaj kev kub ntxhov thiab tsis xwm yeem.
◦ Gear Mesh lossis Cov Gear Ua Tsis Zoo: Hauv cov crushers nrog cov iav tsav, kev sib tsoo tsis zoo lossis lub suab nrov tuaj yeem ua rau lub zog tsis zoo, lubrication tsis txaus, lossis hnav / tawg hniav.
2.Kev khiav hauj lwm thiab pub-Cov teeb meem cuam tshuam:
◦ Cov Khoom Siv Hlau lossis Cov Khoom Siv Tsis Txaus: Cov suab nrov nrov tshaj plaws feem ntau tshwm sim thaum cov khoom siv tsis sib xws xws li cov khoom siv tho, thoob cov hniav, lossis cov khoom siv excavator nkag mus rau hauv cov crushing chamber.Qhov no ua rau muaj kev kub ntxhov, nrov bangs lossis sib tsoo suab nrov thiab tuaj yeem khoov shafts, tawg liners, lossis ua rau lwm yam kev puas tsuaj.
◦ Kev pub mis ntau dhau lossis tsis sib xws: pub lub crusher sai dhau los yog ntawm ib sab xwb tuaj yeem ua rau choke.Lub tshuab yuav ua rau lub suab sib sib zog nqus, tawm tsam rumbling suab thaum lub chamber tau ntim.Qhov no ua rau muaj kev ntxhov siab rau lub cev muaj zog thiab tuaj yeem ua rau overheating thiab stalling.
◦ Cov Khoom Siv Tsis raug: Cov khoom noj khoom haus uas hnyav dua lossis ntau dua li cov crusher yog tsim los ua kom nrawm hnav thiab ua kom muaj qhov sib txawv, sib tsoo suab nrov, txawm tias nyob rau hauv ib txwm pub noj.
3.Misalignment thiab Balance teeb meem:
◦ Misaligned Drive Belts los yog Couplings: AV- txoj siv sia tsav uas tsis zoo los yog tau hnav cov hlua yuav feem ntau ua rau siab - squeal squeal, tshwj xeeb tshaj yog thaum pib lossis qis load.Ib yam, ib qho kev sib txuas tsis zoo ntawm lub cev muaj zog thiab crusher tuaj yeem ua rau muaj kev vibration thiab lub suab nrov nrov.
◦ Unbalanced Rotor: Hauv kev cuam tshuam crushers lossis rauj zeb, lub rotor tsis sib npaug -vim qhov tsis sib xws ntawm cov rauj lossis cov khoom sib xyaw ua ke- ua rau muaj kev vibration hnyav thiab lub suab nrov tsis sib xws.
4.Lubrication Teeb meem:
◦ Lubrication tsis txaus: Tsis muaj roj lossis roj hauv cov kabmob lossis lub zog tsim cov hlau- ntawm- hlau sib cuag, ua rau muaj kev sib tsoo hnyav, squealing, thiab hluav taws kub sai sai.
◦ Contaminated Lubricant: Yog tias cov roj nplua nyeem ua paug nrog cov plua plav, dej, lossis cov khoom hlau, nws poob nws cov khoom tiv thaiv thiab ua raws li cov tshuaj txhuam hniav, ua kom hnav thiab tsim suab nrov.
5.Nyob qhov kawg ntawm lub neej:
◦ Hnav-Out Liners/Mantles/Jaws: Raws li cov manganese liners hnav nyias, cov khoom siv hlau rov qab (lub puab tsaig lossis lub puab tsaig nws tus kheej) tuaj yeem pib hu rau qhov chaw tawm tsam (lub puab tsaig lossis lub puab tsaig ruaj khov).Qhov no ua rau lub suab nrov, tsis tu ncua hlau- ntawm- hlau scraping lossis sib tsoo cov ntsiab lus xav tau los hloov cov suab nrov. lub cev crusher.
Cov suab nrov txawv txav hauv lub crusher yeej tsis "tsuas yog suab nrov." Nws yog thawj cov tsos mob ntawm qhov teeb meem tshwm sim. Feem ntau ua rau muaj ntau yam los ntawm kev hnav niaj hnub (xws li cov ris tsho hnav) mus rau kev ua haujlwm tsis zoo (xws li cov kabmob tawg) thiab kev ua haujlwm yuam kev (xws li tramp hlau). Ua raws li lub sijhawm saib xyuas kev noj qab haus huv - suav nrog kev soj ntsuam xyuas lub sijhawm, kev soj ntsuam thiab kev saib xyuas tsis tu ncua. Kev hloov pauv- yog qhov tseem ceeb heev.Qhov tseem ceeb tshaj, cov neeg ua haujlwm yuav tsum raug cob qhia kom paub txog cov lus ceeb toom acoustic no.Thaum kuaj pom lub suab txawv txav, lub crusher yuav tsum raug tso tseg, kaw tawm, thiab tshuaj xyuas tam sim ntawd.Kev tsis quav ntsej cov lus ceeb toom no ua rau me me, kho qhov yuam kev no rau hauv kev puas tsuaj loj, ua rau muaj kev cuam tshuam loj thiab kev tshawb xyuas cov nqi kho mob thaum ntxov. cov lus qhia yog qhov tseem ceeb rau kev ua kom siab tshaj plaws crusher kev ntseeg siab, kev nyab xeeb, thiab kev ua haujlwm ntev.