为此，本文以弧面分度凸轮的轮廓面方程为基础，建立了弧面分度凸轮的三维模型，提出了一种用三坐标测量机测量其轮廓面误差的方法。
Therefore the author built a 3-d model based on the surface equations of roller gear CAM, and presented a method of using coordinate measuring machine (CMM) to measure the surfaces of the CAM.
以悬臂式三坐标测量机为例，介绍了逆向工程中三维测量的若干应用技巧，并给出了实例。
With the cantilevered 3d coordinate measuring machine as an example, several techniques of 3d measurement in reverse engineering are introduced and a practical example is presented.
介绍了一种工作于三坐标测量机(CMM)上的线结构光三维视觉测头，实现自由曲面的快速检测。
For measuring free form surface, a line structured light based 3d vision probe which works on CMM is proposed.
介绍了一种工作于三坐标测量机(CMM)上的线结构光三维视觉测头，实现自由曲面的快速检测。
For measuring free form surface, a line structured light based 3d vision probe which works on CMM is proposed.
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