The common conjugate surface includes tooth surface of gear, working surface of solid CAM, helicoidal surfaces existing in spiral burr, worm, chip flute of cutters, and so on.

常见的共轭曲面包括齿轮的齿面、空间凸轮的工作面和螺旋面等，其中螺旋面被广泛应用于螺纹、蜗杆、螺杆泵及金属切削刀具等领域。

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This dissertation focuses on the solid modeling of the Worm-Type Parts, such as the worm, worm wheel, indexing CAM, and so on, which has spacial surface.

本文以蜗杆、蜗轮及分度凸轮等具有空间曲面轮廓的蜗杆类零件为研究对象，探讨了该类零件的实体建模问题。

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Three-dimensional solid model CAM module automatically.

凸轮三维实体模型自动生成模块。

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The company's first ruggedized underwater cam was a solid snapper, but its bulky submarine-like design made it impractical for most surface-based shoots.

ENGADGET: Canon PowerShot D20 ruggedized point-and-shoot camera hands-on (video)