Kev kho ntawm tes laub

Lub hom phiaj tseem ceeb ntawm kev saib xyuas cov tsheb thauj khoom yog txhawm rau txuas lub neej kev pab cuam, tswj kev ua haujlwm ruaj khov, thiab txo qis kev pheej hmoo ntawm kev nyab xeeb thaum siv. Kev saib xyuas niaj hnub yuav tsum pib nrog cov haujlwm tseem ceeb xws li kev tu, tshuaj xyuas, lubrication, thiab kev sib khi fasteners, yog li tsim kom muaj tus cwj pwm zoo rau kev siv thiab kev saib xyuas. Tom qab txhua qhov kev siv, chav tsev yuav tsum tau ntxuav tam sim ntawd kom tshem tawm cov plua plav, roj, lossis cov khib nyiab-tshwj xeeb tshaj yog tom qab kev ua haujlwm hauv cov tsev khaws khoom, cov chaw tsim kho, lossis qhov chaw ntub dej- txhawm rau tiv thaiv kev xeb lossis cuam tshuam cov khoom ua haujlwm los ntawm lub sijhawm ntev - khaws cov khoom txawv teb chaws.

 

Lub thav duab, tuav, load platform, thiab welded pob qij txha yuav tsum tau soj ntsuam tsis tu ncua rau deformation, tawg, los yog xeb. Kev saib xyuas tshwj xeeb yuav tsum tau them rau cov fasteners- xws li bolts, txiv ntseej, thiab cov khoom sib txuas- kom ntseeg tau tias lawv nyob ruaj ntseg; ib qho xoob Cheebtsam yuav tsum tau nruj tam sim ntawd kom tsis txhob muaj kev nyab xeeb kev nyab xeeb tshwm sim los ntawm cov qauv tsis ruaj khov. Cheebtsam uas qhia txog kev hnav hnyav lossis kev puas tsuaj yuav tsum tau hloov tam sim ntawd; cov khoom siv yuav tsum tsis txhob siv thaum nyob rau hauv ib qho kev cuam tshuam.

 

Kev saib xyuas cov casters thiab cov khoom tsav tsheb yuav tsum ua kom cov axles thiab bearings huv si thiab zoo -lubricated; daim ntawv thov ntawm cov roj lubricating los yog roj ua kom muaj kev sib hloov thiab txo qis kev sib txhuam. Yog tias cov casters tig sluggishly, pom qhov hnav tsis sib xws, lossis tsim cov suab nrov txawv txawv, lawv yuav tsum tau kuaj xyuas kom muaj kev cuam tshuam lossis kev puas tsuaj thiab ntxuav lossis hloov raws li qhov tsim nyog. Rau cov casters uas muaj cov brakes, qhov kev ua haujlwm ntawm lub braking yuav tsum tau sim ua ntu zus kom ntseeg tau tias lub tsev nyob ruaj khov immobilized thaum nyob ruaj khov.

 

Cov xwm txheej khaws cia tseem cuam tshuam rau lub neej kev pab cuam ntawm lub tsheb tsheb. Qhov zoo tshaj plaws, chav tsev yuav tsum tau muab cia rau hauv qhov chaw qhuav, zoo -ventilated, thiab theem ib puag ncig sab hauv tsev, zam kom tsis txhob raug ya raws ntev, los nag, lossis cov khoom corrosive. Rau cov tsheb thauj khoom tes uas yuav nyob twj ywm rau lub sijhawm ntev, siv cov tshuaj tiv thaiv - xeb lossis lwm yam kev tiv thaiv kev kho mob; Tsis tas li ntawd, cov khoom hnyav yuav tsum tsis txhob tso tseg rau ntawm chav tsev rau lub sijhawm ntev los tiv thaiv kev ua haujlwm deformation. Ua raws li kev saib xyuas kom zoo ua tau zoo txhim kho kev nyab xeeb thiab ua haujlwm ntawm lub tsheb tsheb, ua kom ntseeg tau, ua haujlwm ntev -.