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发明公开
CN110823061A 一种测量大型薄壁筒体零件不同截面半径的装置及方法 无效 - 驳回

一种测量大型薄壁筒体零件不同截面半径的装置及方法
摘要：
本发明公开了一种测量大型薄壁筒体零件不同截面半径的装置及方法，利用位于薄壁筒体零件外侧的高度测量尺和半径测量尺，分别测量薄壁筒体零件外表面上一个测点到薄壁筒体零件外侧一条直线的垂直距离，以及该直线与薄壁筒体零件轴线之间的垂直距离，两个垂直距离之差的绝对值即为该测点所在截面的半径值，其中，所述直线平行于薄壁筒体零件的轴线。本发明可以准确测量任意高度、不同角向半径，可以快速完成测量，降低工人劳动强度，提高效率。
摘要（英）：

The invention discloses an apparatus and a method for measuring different section radiuses of a large thin-walled cylindrical part. A height measuring scale and a radius measuring scale outside the thin-walled cylindrical part are used for separately measuring a vertical distance between a measuring point on an outer surface of the thin-walled cylindrical part and a straight line on an outer sideof the thin-walled cylindrical part, and a vertical distance between the straight line and an axis of the thin-walled cylindrical part, and an absolute value of a difference between the two vertical distances is a radius value of a section in which the measuring point is located, wherein the straight line is parallel to the axis of the thin-walled cylindrical part. According to the apparatus and the method for measuring different section radiuses of the large thin-walled cylindrical part, any height and different angular radiuses can be accurately measured, so that measurement can be fast implemented, labor intensity is reduced, and efficiency is improved.

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