The paper presents a systematic technology of feed rate optimization on CNC planar profile milling based on geometric simulation of tool path which is the base of intelligent CNC programming.
本文基于刀具路径几何仿真，研究了平面曲线轮廓数控加工进给速度优化技术，这种优化技术是智能化数控加工编程的基础。
Then the process for computing the radius of curvature of planar cam profile is introduced by means of CAD animation.
进一步讨论了采用CAD动画的方法，高速高精度地计算凸轮廓线曲率半径的过程。
In this article, the unified profile expression of the planar CAM mechanism with translation or oscillation follower is established based on the theory of envelopes for 1 parameter family of curves.
将从动件的直线往复移动和定点往复摆动用虚拟摆动统一表示，采用单参数包络曲线理论建立直动和摆动从动件平面盘形凸轮轮廓的统一数学表达式。
The effect of profile control time on oil recovery efficiency is studied by tubular and planar models.
采用长管模型驱油试验和平板模型驱油试验研究了调剖时机对原油采收率的影响。
The planar monopole antennas not only have these merits but also have the properties of wideband, low profile, and easily connecting to microstrip line feeding network.
平面单极天线以其结构尺寸小、工作频带宽、全向性能好、生产制作工艺简单等优点，广泛地应用于无线通信系统中。
According to the unified profile expression, the CAD system of CAM for all kinds of planar CAM mechanism can be developed.
根据统一的数学表达式可以开发出一套适合于各类平面盘形凸轮机构的CAD软件包。
Wave equations of a planar waveguide with Fermi index profile are studied theoretically.
严格求解了折射率分布可用费米函数描述的平面光波导的波动方程。
A study is presented on the potential profile between planar plane capacitors by constructing electronic spread launch model and analytically solving Poisson equation.
通过建立电子的离散发射模型并解析求解泊松方程，研究了两平行板电容器之间电子发散注入时电势的分布情况。
A study is presented on the potential profile between planar plane capacitors by constructing electronic spread launch model and analytically solving Poisson equation.
通过建立电子的离散发射模型并解析求解泊松方程，研究了两平行板电容器之间电子发散注入时电势的分布情况。
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