The influence of feed movement of the nc machine on machining accuracy 数控机床进给运动对加工精度的影响
This grinding process features high machining accuracy, low cost and high efficiency 具有加工精度高、成本低、效率高等优点。
Research on the controlling algorithm improving the machining accuracy of precision lead-screw 提高精密丝杠磨削加工精度的控制算法研究
The microfeed technique is one of important methods of improving the machining accuracy of optical parts 微量进给技术是提高光学零件加工精度的重要途径之一。
Influence of excentric ball track of rolling bearing of spindle of machine tool on machining accuracy of workpiece 机床主轴滚动轴承滚道偏心对工件加工精度的影响
Abstract : the paper presents a method of improving machining accuracy in electrochemical machining by using a dual pole tool 文摘:采用辅助阳极法来改善电解孔加工过程中侧面间隙电场的分布。
A zero clearance elastic sleeve positioning jig for lathe is presented to better solve the machining accuracy problem of such parts 介绍一种在车床上使用的无间隙弹性套定位工装,较好地解决了此类零件的加工精度问题。
Ultra-high speed cutting technology not only reduces the cutting time and enhances the cutting efficiency, but also improves the machining accuracy and surface quality 超高速加工技术不仅能减少切削时间,提高切削效率,同时还能提高加工精度和表面质量。
When machining parts with bore as positioning reference, if clearance fit positioning is adopted, machining accuracy is certainly affected due to the existence of clearance 摘要在精加工以内孔为定位基准的零件时,所用芯轴类工装如果采用间隙配合定位,由于定位间隙的存在,必然影响零件的加工精度。