Calculation of Cylinder-Flat Gauge under 0.56 mm Heel-Toe Difference Flat with 3 mm-Long Plane Ground on Setover

Abstract

The cylinder-flat gauge of 0.56 mm heel-toe difference (HTD) flat with 3 mm-long plane ground on setover was calculated by the method of geometry. The change curves of cylinder-flat gauge were given by using MATLAB software under three conditions of 0.56 mm HTD flat, 0.56 mm HTD flat with 3 mm-long plane ground on setover, and 0.49 mm HTD flat. It conclude that the average gauge under 0.49 mm HTD adopted is smaller than that under 0.56 mm HTD flat with 3 mm-long plane ground on setover, and 0.49 mm HTD is realized easily in processing.