The J-slot profile creates the track for an actuating CAM or pin that combines rotation and up or down movement to provide a simple yet reliable means of tool activation.

钩形槽的型面为主动凸轮或销钉(它使旋转与向下或向上移动相结合)提供轨道，于是提供了简单的但又可靠的启动工具的方法。

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Further, the tool track strategy in normal-used software CAM is summarized and analyzed.

并对常用CAM软件中刀具轨迹策略进行总结和分析。

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Cam mechanism, which is used extensively in various types of machinery industry, has some functions such as transmission, track-oriented and process control.

凸轮机构具有函数传动、轨迹导向及工序控制等功能，在各类机械设备中应用广泛。

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For the new disk, he lined up help from Nas and Cam'Ron and, on this track, Jay-Z.

NPR: Kanye West Shines

Not the Oregon Duck football team, which lost to Auburn and Cam Newton last night, but the storied Oregon track team.

FORBES: America, The Land of Tribal Brands

The Multi-CAM 4800 DX AF sensor works in tandem with the Scene Recognition System to accurately acquire and track subjects throughout the frame.

ENGADGET: Nikon D5200 to reach US photographers in late January for $900