三坐标机测量圆柱蜗杆齿形误差新截形

THE NEW SECTION PLANE OF NORMAL CYLIDRICAL WORM TOOTH FLAND ERROR ON THREE COORDINATE MEASURING MACHINE

本文提出在三坐标机上测量普通圆柱蜗杆齿形误差时“新截形”的概念,并与通常意义上的“第一截形”多方面加以比较,指出采用“新截形”测量齿形误差比采用“第一截形”测量具有很大的优越。

The concept of 'New Section Plane' has been proposed when the tooth flank error of normal cylidrical worm is measured on the three coordinate measuring machine .and it has been compared in many respects with the general' First Section Plane'. It has been pointed out that 'The New Section Plane' is superior to 'The First Section Plane