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发明公开
CN106560279A 针对工件的内周面或外周面的切削方法 无效 - 撤回

针对工件的内周面或外周面的切削方法
摘要：
本发明的课题在于提供一种针对工件的内周面或外周面的切削加工，是基于以预定的位置为中心的主轴的回转所进行的针对工件的内周面或外周面的切削加工，能够进行将切削速度设为一定的控制。是通过从以预定的位置为中心而回转且该回转半径调整自如的主轴突出设置的切削工具进行的针对工件的内周面或外周面的切削方法，其中，在将主轴的回转角速度设为ω、将从回转中心到切削工具的顶端的距离设为R、作为切削工具的顶端处的切削速度设定一定量的C的情况下，进行控制使得ω与上述距离R的变化相对应而变化，使得[数学式1]成立，这里，表示所述距离R的时间微分，由此将切削工具的切削速度设为一定，由此能够确保均匀的切削表面。
摘要（英）：

A cutting method in which, in cutting an inner circumferential face or an outer circumferential face of a work based on turning of a main shaft around a predetermined position serving as a center, control is enabled to make a cutting velocity constant. To achieve the object, the cutting method is provided for the inner circumferential face or the outer circumferential face of the work, by using a cutting tool projecting from a main shaft which turns around a predetermined position serving as the center and for which a turning radius is adjustable, wherein, in the case that a turning angular velocity of the main shaft is represented as omega, a distance from a turning center to a tip of the cutting tool is represented as R, and a cutting velocity of the tip of the cutting tool is set to a constant value C, and by controlling, the omega changes in association with a change in the distance R, so that a mathematic expression is satisfied, wherein a formula denotes a time differential of the distance R, thus setting the cutting velocity of the cutting tool to be constant, and providing an even cut face.

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