大孔径车床
Based on SPA theory and approach, this paper studies the indetermination of the radial vibration distribution by calculating, analysing and comparing the determination value of axis radial vibration in the taper bore of the spindle on a lathe.
通过对机床主轴锥孔轴线径向跳动测定值的计算,分析和对比,运用集时分析(SPA)的理论和方法,来研究径向跳动分布的不确定性。
Being directed against the repairing difficulty for DAM6 × 25 six axes automatic lathe, the repairing plan of spindle drum bore which was worn seriously was determined and the worn components were repaired.
针对DAM6×25型六轴自动车床修复难点,确定了磨损严重的主轴鼓孔的修复方案,并对破损零件进行了修复。
英语网 · 双语娱乐资讯
英语网 · 双语新闻
英语网 · 初中英语作文