2歯面同時測定による歯車精度の測定法 : 第1報, 原理と実例

概要

論文の詳細を見る
Up to this time, the accuracy of gears has been expressed in terms of individual errors such as the pitch error, the tooth profile error, the eccentricity etc. or in terms of the total error from meshing tests with single or double surfaces. Each of these methods, however, is not satisfactory to express the accuracy of gears. The authers present a new method to measure the error of a gear. Two feelers contact simultaneously on two adjacent tooth surfaces and draw error curves in the same way as in the case of usual tooth profile tester. The center distance of the two feelers is set equal to the normal pitch of the gear. Consequently, two curves of profile errors are recorded on the paper. The entire error curve around the gear teeth is obtained by superposing these individual curves. By this new method, the accuracy of gear is more adequately expressed than by any of the conventional methods. This method is convenient in other respects, for example, the analysis of the cause of error becomes easier, the testing procedure less laborious and the whole apparatus less expensive.
一般社団法人日本機械学会の論文
1962-12-25