Cov ntsia hlau xov sib tsoo hais txog qhov tseeb xov ntawm kev ua haujlwm nyuaj ntawm cov xov sib tsoo tshuab. Muaj ob hom: sib txawv ib leeg-wire log thiab multi-wire log sib tsoo raws li cov duab ntawm seem ntawm cov xuab zeb log. Cov ntsia hlau nrug qhov tseeb ntawm ib leeg-xaim lub log sib tsoo yog 5-6, thiab qhov roughness yog R1.25 rau 0.08 microns. Txoj kev no yog tsim rau kev sib tsoo precision screws, xov kom muaj nuj nqis, worm, me me batch threads, thiab shovel sib tsoo precision roller.
Multi-wire log sib tsoo yog muab faib ua ob hom: longitudinal sib tsoo txoj kev thiab txiav txoj kev sib tsoo. Qhov dav ntawm lub log ntawm txoj kev sib tsoo longitudinal yog tsawg dua qhov ntev ntawm cov ntsia hlau ntawm kev sib tsoo, thiab cov ntsia hlau tuaj yeem sib tsoo mus rau qhov kawg loj los ntawm kev txav ib zaug lossis ob peb zaug. Qhov dav ntawm kev sib tsoo txoj kev sib tsoo yog ntau dua qhov ntev ntawm kev sib tsoo threads. Lub radial ntawm cov xuab zeb log yog txiav rau hauv qhov chaw ntawm lub workpiece. Lub workpiece tuaj yeem sib tsoo li ntawm 1.25 rpm. Productivity yog siab, tab sis qhov tseeb yog me ntsis qis. Txoj kev txiav kev sib tsoo yog tsim rau cov kais loj loj thiab sib tsoo ntawm qee cov xov nruj.
