This paper establishes a contour surface equation of the spherical surface cam with a cylindrical roller, Which provides theoretical basis for the design and NC processing of the cam.

用球面坐标建立了圆柱滚子球面凸轮的轮廓曲面解析方程，为此种凸轮的设计计算和数控加工提供了理论依据。

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During the processing of spherical workpieces on high speed spherical surface solid abrasives lapping machine, we must ensure the surface precision of the workpieces.

固着磨料球面高速研磨是在球面高速研磨机上采用成形法加工球面工件。

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Outstanding characteristic is impact resistance value because of the little crystal size, particle almost is spherical since the mill processing, the surface is dry and clean, and easy to bond.

突出的特点是晶体尺寸小耐冲击，因用自磨机加工破碎，颗粒多为球状颗粒，表面干洁，易于结合剂结合。

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