Dab tsi yog qhov kev pabcuam lub neej ntawm cov roj hmab casters?

Cov kev pabcuam lub neej ntawm cov roj hmab casters tau sib txawv heev nyob ntawm seb ib puag ncig kev ua haujlwm, kev siv zog thauj khoom, tab sis feem ntau yog li ntawm 6 hlis mus rau 3 xyoos.

Nyob rau hauv cov xwm txheej zoo tshaj plaws (xws li chav ntsuas kub, lub teeb ntim qis dua lossis sib npaug ntawm 50 kg, cov khoom siv roj hmab du), cov khoom siv tsis muaj zog rau 2-3 xyoos. Piv txwv li, chaw ua haujlwm lub rooj zaum casters, nrog lub teeb txhua hnub thauj khoom thiab cov ntoo lossis ntaub pua plag tsev, hnav maj mam. Nrog kev tu thiab tu tas li, lawv tuaj yeem ntev li 3 xyoos.

Complex operating environments significantly shorten the service life. Frequent movement on rough surfaces (such as concrete or gravel) can cause the rubber wheel surface to crack and chip due to friction, potentially reducing its service life to 6-12 months. High temperatures (>60 degree) Kawm kom nrawm roj hmab laus, ua rau lub log kom tawv thiab poob elasticity. Txawm hais tias muaj lub teeb ntim, lub neej pabcuam yuav tsawg dua 1 xyoos.

Kev thau ntau dhau yog qhov tseem ceeb hauv kev ua kom luv lub neej. Thaum lub nra tiag tshaj tus nqi rated (piv txwv li, lub log 100kg), cov qag yuav hnav kom sai, muaj peev xwm yuav tau hloov txhua txhua 3-6 lub hlis. Tsis tas li ntawd, kev sib cuag nrog cov tshuaj zoo li roj roj thiab cov kuab tshuaj tuaj yeem ua rau cov roj hmab los rau o thiab tsis zoo. Yog tias tsis ntxuav kom sai, cov nyiaj yuav txo qis tsawg dua 3 lub hlis.

Kev saib xyuas tsis tu ncua tuaj yeem txuas ntxiv lub neej, xws li ntxuav lub log tread, zam kev nres tsheb ntev, thiab thov cov chaw tiv thaiv hnyav hauv cov chaw muaj kev tiv thaiv. Cov kev ntsuas no tuaj yeem hloov kho qeeb qeeb thiab hnav.