块状电极电火花磨削采用切向进给法，当前还是较新的加工方法。
The usage of tangential feed for EDG method with block electrode is a new processing method at present.
应用田口法分析主轴转速、背吃刀量和每齿进给量三个可控因素对表面粗糙度的影响，经过分析可以得出最优的参数组合。
Using Taguchi method to optimize the operation about the depth of cut, the spindle speed and the feed rate. Then the optimal cutting parameters can be drawn after analysis.
摘要在基于有限元数值模拟的基础上提出了反向最小余量法，用以优化芯辊进给速度曲线。
A new method, which named reverse shrinking surplus method, has been pointed out based on the fem in order to optimize the speed curve of the spindle.
应用压电陶瓷振动台振动钻削装置，采用变进给量振动钻削法加工微小孔，并用工具显微镜对入钻定位误差和出口毛刺进行测量。
By applying apparatus for piezoelectric ceramic vibration drilling, the method of varying feed rates in vibration drilling is used to drill the micro-hole.
利用有限元法证实了内高压成形三通管的可行性，给出了不同轴向进给速度下零件的壁厚及应变分布，并就轴向进给速度对成形的影响进行了分析。
The feasibility of hydroforming tri-branch tube is proved by FEM. The corresponding thickness and strain distribution of different axial feed velocity on the simulation is analyzed.
通过统计学中的响应曲面法建立了螺旋铣削过程中切削力的二阶模型，并分析了主轴转速、每齿进给量、轴向和径向切削深度等因素对切削力的影响。
A quadratic model of predicting helical milling force was researched. The effects of spindle speed, feed per tooth, and axial and radial depth of cut were analyzed.
以最大工作进给速度的变化比率为阈值，把零件表面的法曲率半径划分为不同的区域；
Using the changing rate of maximum feed-rate as a threshold, the surface of the part is divided into different areas according to the values of normal curvature radius.
以单因素实验法分别考察了刀具材料、冷却条件、切削深度、进给速度等对刀具磨损的影响规律。
In single factor test, the influencing factor of tools wear was discussed, such as tool material, cooling conditions, cutting depth and feed speed.
以单因素实验法分别考察了刀具材料、冷却条件、切削深度、进给速度等对刀具磨损的影响规律。
In single factor test, the influencing factor of tools wear was discussed, such as tool material, cooling conditions, cutting depth and feed speed.
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