论文部分内容阅读
双边薄膜夹盘用于精车中,可以显著提高加工精度和夹紧工件的可靠性.文中指出了夹爪与膜片的固定方式;提供了夹紧力的计算方法和计算用的表格;推荐了双边作用膜片夹盘的合理结构参数:膜片厚度与膜片半径的比值、夹爪高度与膜片半径的比值和夹爪中心的分布半径与膜片半径的比值.文中并列举例题说明了计算步骤.
Double-sided film chuck used in the fine car, can significantly improve the machining accuracy and the reliability of clamping the workpiece.The article points out the clamping jaw and the diaphragm fixed way; provides the calculation method of clamping force and calculation of the table; Reasonable structural parameters of the bilateral action chuck: the ratio of the thickness of the patch to the radius of the patch, the ratio of the height of the clip to the radius of the patch, and the radius of distribution of the center of the patch to the radius of the patch. The calculation steps.