Lub voj voog txij nkawm ntawm zinc- aluminium alloy bushings feem ntau yog nyob ntawm qhov chaw ua haujlwm thiab kev ua haujlwm.
Pom zoo Kev Tshuaj Xyuas thiab Kho Lub voj voog:
Ib puag ncig zoo hauv tsev qhuav: tshuaj xyuas ib xyoos ib zaug.
Qhov chaw ntub dej lossis sab nraum zoov: nws raug nquahu kom kuaj xyuas ib zaug txhua 6-9 lub hlis.
Ib puag ncig corrosive heev (xws li thaj chaw ntug dej hiav txwv, ze cov nroj tsuag tshuaj, thiab lwm yam): kev tshuaj xyuas yuav tsum tau ua txhua 3-6 lub hlis.
Cov khoom tseem ceeb soj ntsuam:
Xyuas seb qhov chaw puas muaj khawb, tawg (daj lossis blackening), hmoov, lossis lwm yam cim ntawm corrosion;
Xyuas seb cov fasteners (xws li bolts, brackets) yog xoob;
Xyuas seb cov qauv qhia pom pom tseeb deformation los yog dabtsi yog khoov vim overload;
Xyuas seb qhov chaw tsis muaj zog xws li cov npoo los yog cov welds puas muaj xeb los yog seepage.
