Kev siv lub luag haujlwm hnyav casters feem ntau yuav txav mus los thiab thawb, yog li kev sim taug kev taug kev yog nqa tawm ntawm cov qauv ntawm cov casters los txhim kho qhov zoo ntawm lub luag haujlwm hnyav. Lub hom phiaj ntawm lub luag haujlwm hnyav casters load-bearing taug kev hnav-tiv taus kuaj yog los kuaj seb cov casters tsim tau raws li qhov yuav tsum tau ua thiab xyuas kom cov khoom zoo. Tag nrho cov khoom lag luam randomly coj mus rau hauv ib txwm tsim khoom yog loaded nrog 1.2 npaug ntawm cov pa load peev xwm thiab taug kev tsis tu ncua rau 5 teev.
Cov khoom xa tuaj tau ua tiav nrog kev thauj khoom 1.2 npaug ntawm cov khoom siv dav dav, thiab cov log tsheb tau taug kev tsis tu ncua rau 8 teev yam tsis muaj kab nrib pleb, tev thiab hauv zos hnav ntau dhau.
Txhua qhov ntawm lub luag haujlwm hnyav casters tsis muaj qhov txawv txav thiab deformation uas cuam tshuam rau kev siv, thiab cov bearings tig ib txwm tsis muaj looseness thiab jamming.
Muaj ntau yam txiaj ntsig ntawm kev ntsuas kev thauj khoom. Nws tuaj yeem kuaj xyuas lub neej kev pabcuam ntawm cov casters hnyav nyob rau hauv lub sijhawm ua haujlwm ntev. Raws li tib txoj kev tsim khoom, cov khoom siv casters uas tsim los ntawm cov khoom sib txawv tuaj yeem raug sim thiab muab piv rau qhov txawv ntawm cov khoom caster zoo lossis phem. Lub luag haujlwm hnyav casters yuav tsum tau kuaj kom zoo kom tsis txhob degumming thiab tawg.
