Kev txhim kho thev naus laus zis tshiab los ntawm kev siv cov khaub ncaws ntse tsim thiab tsim khoom siv kom ua tiav lub hom phiaj ntawm "tshuab hloov pauv" yog ib qho kev hloov pauv thiab kev tsim kho tshiab uas tsis muaj kev zam. CNC vibrating riam txiav tshuab yuav yog koj tus pab sab xis.