The required CAM model is generated according to the data file based on the system; the efficiency and accuracy of design are greatly improved.

该系统根据凸轮轮廓曲线的数据文件生成所需的凸轮模型，极大地提高了凸轮设计的效率和精度。

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Algorithms for tool path calculation and cutter path interval calculation are derived. Frame model for CAM system of PMTs is established.

推导出了刀位轨迹算法和切削行距算法，建立了面向新型并联机床的CAM系统框架模型。

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There are three options to contemplate this holiday season: a tiny, versatile action cam, a consumer camcorder or a high-end professional model.

ENGADGET: 's holiday gift guide 2012: camcorders and action cams

Still, the 2.7-inch Clear Photo LCD plus-powered touchscreen display, HDMI output, and relatively compact size (26% smaller than the HC1) may actually help this cam live up to Sony's hype and become the first consumer-oriented HD model to the gain a foothold in the coveted soccer mom demographic upon its April debut.

ENGADGET: Sony HDR-HC3 cam is real, promises to bring HD recording "mainstream"