Hauv kev lag luam mining, quarrying, thiab aggregate, cov khoom siv crushing ua haujlwm nyob rau hauv cov xwm txheej hnyav - cov khoom hnyav tas mus li, cov khoom siv abrasive, thiab cov sijhawm ua haujlwm ntev. Lub sijhawm tsis tau npaj tseg los ntawm kev ua tsis tiav ntawm cov khoom siv tsis tsuas yog ua rau qeeb kev tsim khoom xwb tab sis kuj ua rau cov nqi kho ntau ntxiv thiab txo qhov ua haujlwm zoo tag nrho. Kev txij nkawm tiv thaiv tau dhau los ua lub tswv yim tseem ceeb rau kev tswj hwm cov nroj tsuag crushing, vim nws pab nrhiav pom qhov ua yuam kev ua ntej, txuas ntxiv lub neej ua haujlwm ntawm cov khoom siv, thiab tswj cov khoom tsim tawm kom ruaj khov. Tsab xov xwm no qhia txog cov txheej txheem kev txij nkawm tiv thaiv rau cov crushers feem ntau (lub puab tsaig, lub khob hliav qab, thiab cov crushers cuam tshuam) uas tau siv dav hauv kev lag luam crushing thoob ntiaj teb, muab cov lus qhia ua tau zoo rau kev ua haujlwm thiab kev tswj hwm hauv qhov chaw.
Kev saib xyuas txhua hnub yog lub hauv paus ntawm kev ntseeg tau ntawm cov khoom siv, thiab nws yuav tsum tau ua tiav hauv txhua qhov hloov pauv kom lub crusher nyob ruaj khov. Ua ntej, kev tshuaj xyuas lubrication yog qhov tseem ceeb: cov neeg ua haujlwm yuav tsum tshuaj xyuas qib roj ntawm lubrication system, xyuas kom tsis muaj roj xau ntawm cov chaw bearing, thiab ntxiv lossis hloov cov roj nplua nyeem raws li cov chaw tsim khoom xav tau. Bearings yog cov khoom tseem ceeb ntawm cov crushers; qhov kub nce tsis zoo feem ntau yog thawj qhov cim ntawm kev ua tsis tiav, yog li kev saib xyuas lub sijhawm tiag tiag ntawm qhov kub ntawm bearing (feem ntau qis dua 60 ° C) yog qhov tsim nyog. Qhov thib ob, xyuas txhua qhov fasteners: kev co thaum lub sijhawm ua haujlwm yuav ua rau cov bolts ntawm lub thav duab, lub hauv paus lub cev muaj zog, thiab chav crushing. Kev nruj raws sijhawm tuaj yeem zam kev puas tsuaj rau cov qauv lossis kev hloov pauv ntawm cov khoom. Qhov thib peb, tshuaj xyuas cov khoom hnav ua ntej: xyuas cov phaj puab tsaig, cov kab cone, lossis cov pas nrig rau cov kab nrib pleb pom tseeb, kev hnav hauv zos, lossis cov khoom siv, thiab ntxuav cov channel pub thiab tawm kom tiv thaiv kev thaiv. Thaum kawg, saib xyuas lub xeev ua haujlwm: mloog cov suab nrov tsis zoo, xyuas qhov loj ntawm kev co, thiab paub tseeb tias cov ntaub ntawv amperage thiab siab nyob hauv qhov ntau thiab tsawg.
Kev saib xyuas txhua lub lim tiam tsom mus rau kev tshuaj xyuas cov khoom sib xyaw thiab kev txheeb xyuas lub kaw lus, tsom mus rau cov teeb meem uas tsis tuaj yeem pom hauv kev kuaj xyuas txhua hnub. Rau cov tshuab crushers lub puab tsaig, xyuas lub phaj toggle thiab lub pas nrig tension rau qhov tawg lossis deformation, vim tias cov khoom no tiv thaiv cov khoom siv los ntawm kev puas tsuaj ntau dhau. Rau cov tshuab crushers cone, tshuaj xyuas lub kaw lus hydraulic rau qhov xau, xyuas qhov ruaj khov ntawm lub siab, thiab xyuas lub kaw lus sealing kom tiv thaiv cov hmoov av nkag mus rau sab hauv. Rau cov tshuab crushers cuam tshuam, tshuaj xyuas lub rotor thiab cov ntaub thaiv impact rau kev hnav, thiab paub meej tias qhov kho ntawm cov khoom tseem ceeb. Tsis tas li ntawd, kev saib xyuas txhua lub lim tiam yuav tsum suav nrog kev tshuaj xyuas lub kaw lus kis: kho qhov nruj ntawm V-siv, xyuas kom meej tias cov pulleys sib phim, thiab zam kev plam lossis hnav tsis zoo. Kev ntxuav kuj yog ib feem tseem ceeb: tshem tawm cov hmoov av thiab cov khoom sib sau ua ke ntawm lub cev muaj zog, lub txee tswj, thiab cov khoom siv cua sov kom tiv thaiv kev kub dhau thiab hluav taws xob tsis ua haujlwm.
Kev saib xyuas txhua hli thiab txhua peb lub hlis muaj kev sim ua haujlwm thiab kev soj ntsuam lub neej ntawm cov khoom, uas pab tsim kom muaj kev npaj hloov pauv rau cov khoom hnav. Txoj haujlwm tseem ceeb yog kev tshuaj xyuas roj: coj cov qauv roj lubricating thiab roj hydraulic los xyuas seb puas muaj cov hlau me me, dej noo, lossis cov khoom tsis huv, uas tuaj yeem cuam tshuam qhov xwm txheej hnav sab hauv ntawm cov iav thiab cov bearings. Yog tias cov roj muaj kuab paug, hloov nws tam sim ntawd thiab ntxuav lub voj voog roj thiab lim. Tib lub sijhawm, ntsuas qhov tuab ntawm cov khoom hnav nrog cov cuab yeej tshaj lij: thaum qhov tuab ntawm cov phaj puab tsaig, cov ntaub thaiv cone, lossis lwm yam khoom hnav raug txo los ntawm 10% -15% piv rau qhov loj me qub, lawv yuav tsum tau teem sijhawm hloov pauv kom tsis txhob muaj kev puas tsuaj rau lub cev tseem ceeb ntawm lub crusher. Kev tshuaj xyuas lub cev hluav taws xob kuj tseem ceeb heev: xyuas cov xov hlau, cov khoom sib txuas, thiab cov hloov pauv tswj rau kev laus lossis kev puas tsuaj, thiab sim cov haujlwm ntawm cov khoom siv tiv thaiv kev nyab xeeb xws li kev nres xwm txheej ceev thiab kev tiv thaiv overload.
Kev saib xyuas mus sij hawm ntev (txhua xyoo lossis ib nrab xyoo) yog kev kho dua tshiab uas ua kom cov khoom siv ua haujlwm ruaj khov mus sij hawm ntev. Thaum lub sijhawm no, lub tshuab zom yuav tsum tau muab rhuav tshem tag nrho rau kev tshuaj xyuas: xyuas cov hlau vuam rau qhov tawg, ntsuas qhov hnav ntawm lub ncej tseem ceeb thiab lub gearbox, thiab hloov cov foob puas thiab cov khoom tsis muaj zog. Rau cov khoom siv ua haujlwm hauv qhov chaw nyuaj, yuav tsum tau ntxiv kev saib xyuas raws caij nyoog: hloov cov roj nplaum kub qis thaum lub caij ntuj no, thiab txhawb nqa kev tshuaj xyuas lub tshuab cua sov thaum lub caij ntuj sov. Lub caij no, kev tsim cov ntaub ntawv saib xyuas tag nrho yog qhov tseem ceeb - sau cov ntaub ntawv tshuaj xyuas txhua hnub, cov ntsiab lus saib xyuas, thiab cov khoom hloov pauv tuaj yeem pab sau cov cai hnav, ua kom zoo dua cov voj voog saib xyuas, thiab txhim kho kev tshawb fawb ntawm kev tswj hwm khoom siv.
Xaus lus, kev saib xyuas tiv thaiv tsis yog kev tshuaj xyuas txhua hnub yooj yim, tab sis yog ib qho kev tswj hwm uas muaj txheej txheem thiab tus qauv. Rau cov lag luam crushing, kev saib xyuas kev tshawb fawb tuaj yeem txo lub sijhawm tsis tau npaj tseg ntau dua 50%, txuas lub neej ua haujlwm ntawm cov khoom siv los ntawm 20% -30%, thiab txo tus nqi ib tuj ntawm kev tsim khoom. Ua tus kws tshaj lij ntawm cov khoom siv crusher hnav thiab kev daws teeb meem kev saib xyuas, peb ib txwm pom zoo kom cov neeg siv khoom muab qhov tseem ceeb rau kev saib xyuas tiv thaiv thiab ua ke kev xaiv cov khoom hnav tsim nyog nrog kev ua haujlwm tus qauv kom ua kom cov khoom siv muaj nqis ntau tshaj plaws. Hauv kev lag luam crushing sib tw ntau ntxiv, cov khoom siv zoo thiab txhim khu kev qha yog lub hauv paus ntawm kev txhim kho lag luam, thiab kev saib xyuas tsis tu ncua yog qhov kev nqis peev uas tsim nyog tshaj plaws.
Lub sijhawm tshaj tawm: Lub Peb Hlis-04-2026