Kev sib tw

Kev ua tiav ntawm lub tshuab tumble, tseem hu ua tumbling lossis rumbling, uas yog ib txoj kev siv rau kev ua kom du thiab txhuam ib qho chaw ntxhib ntawm cov khoom me me, ib qho txheej txheem zoo sib xws hu ua barreling, lossis barrel finishing.

Kev siv hlau tumbling yog siv los hlawv, tshem tawm cov burrs, ntxuav, radius, de-flash, descale, tshem tawm xeb, txhuam, ci ntsa iab, ua kom qhov chaw tawv, npaj cov khoom rau kev ua tiav ntxiv, thiab rhuav cov diecast runners.