本文介绍了一种加工管钳牙板上三角齿用拉刀的设计和计算方法。
In this paper, the design and calculating method of a kind of broaches for machining triangular tooth on the die has been introduced.
利用AC IS的三角化功能，以圆角刀为例，讨论了干涉量的计算与消除，提出了计算刀具外形相对四周三角片的位置。
In this thesis, the writer takes advantage of ACIS triangulating fuction and takes rounded corner tool for example to discuss calculation and elimination of interference.
传统逆向工程要经过曲面拟合、等距、裁剪或三角网格剖分建立其曲面模型，进而才能在曲面模型上生成数控加工刀位。
For the traditional reverse engineering, the tool-path is generated based on the surface fitting, surface offset and triangulation to construct the surface model.
传统逆向工程要经过曲面拟合、等距、裁剪或三角网格剖分建立其曲面模型，进而才能在曲面模型上生成数控加工刀位。
For the traditional reverse engineering, the tool-path is generated based on the surface fitting, surface offset and triangulation to construct the surface model.
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