...您 关键词：滚珠丝杠；螺距精度；静态丈量；脉冲细分比相；相位差丈量 [gap=1860]Key words: ball-screw; screw-pitch precision; dynamic meonceure; phonceic compis with subdividing pulse; phonceic difference..
基于24个网页-相关网页
精密滚珠丝杠副是数控机床的关键功能部件，研究高精度的丝杠螺距精度动态测量方法和仪器组成具有重要的理论意义和实际应用价值。
Studying the means and the apparatus composing in high precise dynamic measure of screw-pitch error have important academic meaning and practical applied value.
该方法可测量螺纹的锥度、螺距、螺纹夹角和螺纹高度，测量精度可以满足工业测量要求。
The equations for thread taper, thread pitch, thread angle and height of thread can be derived on the base of fitted lines, which are accurate enough to meet the needs of industrial measurement.
用本方法可以快速地选择挂轮和螺距，达到了较高的加工精度，在生产中具有实际意义。
In this new way, a group of change gears and pitch can be selected and higher machining accuracy obtained. It is practical in production.
应用推荐