1. Hluav taws xob tsis ua haujlwm
Cov Teeb Meem Hluav Taws Xob: Kev xoob, tawg, lossis cov xaim puas tuaj yeem ua rau kev ua haujlwm tsis sib xws lossis ua tsis tiav ntawm crane lub tshuab hluav taws xob. Kev tshuaj xyuas tsis tu ncua tuaj yeem pab txheeb xyuas thiab kho cov teeb meem no.
Control System Malfunctions: Teeb meem nrog lub tswj vaj huam sib luag, xws li cov nyees khawm tsis teb los yog faulty circuit boards, tuaj yeem cuam tshuam kev lag luam crane. Calibration thiab ntsuam xyuas tuaj yeem tiv thaiv cov kev ua yuam kev no.
2. Mechanical teeb meem
Cov Teeb Meem Hoist: Lub tshuab hoist tuaj yeem muaj kev hnav thiab tsim kua muag, ua rau muaj teeb meem xws li kev nqa tsis sib xws, txav txav, lossis ua tiav qhov tsis ua haujlwm. Tsis tu ncua lubrication thiab tshuaj xyuas cov khoom siv hoist tuaj yeem txo cov teeb meem no.
Trolley Malfunctions: Teeb meem nrog lub trolley, xws li misalignment lossis lub log puas, tuaj yeem cuam tshuam lub crane txav raws txoj kev khiav. Kev sib raug zoo thiab kev saib xyuas ntawm trolley log thiab lem yog qhov tseem ceeb.
3. Kev ua tsis tiav
Runway Beam Misalignment: Misalignment ntawm cov kab hluav taws xob khiav tsis zoo tuaj yeem ua rau tsis sib xws thiab hnav ntau dhau ntawm cov khoom siv crane. Kev txheeb xyuas thiab kev hloov kho tsis tu ncua yog qhov tseem ceeb heev.
Ncej Cracks: Cov kab nrib pleb hauv lub crane lub thav duab lossis cov khoom siv hauv tsev tuaj yeem cuam tshuam kev nyab xeeb. Kev tshuaj xyuas cov txheej txheem niaj hnub tuaj yeem pab txheeb xyuas thiab daws cov teeb meem no thaum ntxov.
4. Cov teeb meem kev thauj khoom
Slipping Loads: Kev ruaj ntseg tsis txaus ntawm cov khoom thauj tuaj yeem ua rau ntog, ua rau muaj kev phom sij rau kev nyab xeeb. Xyuas kom muaj kev rigging kom raug thiab siv cov cuab yeej nqa tsim nyog yog qhov tseem ceeb.
Hook Damage: Kev puas tsuaj los yog hnav hooks tuaj yeem ua tsis tau cov khoom thauj kom zoo, ua rau muaj xwm txheej. Kev tshuaj xyuas tsis tu ncua thiab hloov cov hooks hnav yog tsim nyog.
5. Nres nres
Nres Nres: Nres Nres tuaj yeem hnav dhau sijhawm, txo lawv cov txiaj ntsig thiab ua rau kev txav tsis tau. Kev ntsuam xyuas tsis tu ncua thiab hloov cov pawm nres thiab cov khoom tseem ceeb.
Kev Kho Nres Nres: Kev hloov tsis raug nres tuaj yeem ua rau nres nres lossis nres tsis txaus. Kev hloov kho tsis tu ncua thiab kev saib xyuas kom ua haujlwm zoo thiab nyab xeeb.
6. Ntau dhau
Kev Tiv Thaiv Kev Tshaj Tawm: Kev ua tsis tiav ntawm cov khoom siv tiv thaiv overload tuaj yeem ua rau nqa cov khoom hnyav dhau ntawm lub crane lub peev xwm, ua rau cov neeg kho tshuab strain thiab tej yam kev puas tsuaj. Kev ntsuas tsis tu ncua ntawm kev tiv thaiv overload yog qhov tseem ceeb.
7. Cov xwm txheej ib puag ncig
Corrosion: Kev cuam tshuam rau ib puag ncig hnyav tuaj yeem ua rau corrosion ntawm cov khoom siv hlau, cuam tshuam rau crane qhov kev ncaj ncees thiab kev ua haujlwm. Kev tiv thaiv cov txheej txheem thiab kev tshuaj xyuas tsis tu ncua tuaj yeem pab txo qis corrosion.
8. Cov neeg ua haujlwm yuam kev
Kev cob qhia tsis txaus: Tsis muaj kev cob qhia kom raug rau cov neeg ua haujlwm tuaj yeem ua rau kev siv tsis raug thiab nce hnav ntawm lub crane. Kev cob qhia tsis tu ncua thiab kev kawm tshiab rau cov neeg ua haujlwm yog qhov tseem ceeb rau kev nyab xeeb thiab ua haujlwm tau zoo ntawm crane.
Los ntawm kev daws cov teeb meem no los ntawm kev saib xyuas tsis tu ncua, kev tshuaj xyuas, thiab kev cob qhia neeg ua haujlwm, kev ntseeg siab thiab kev nyab xeeb ntawm underslung overhead cranes tuaj yeem txhim kho tau zoo.
Post lub sij hawm: Aug-09-2024
