小形歯車の高周波焼入れによって生ずるひずみ : 第3報, 歯部のひずみ発生機構

概要

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The mechanism of distortion of gear teeth due to induction hardening was studied. Conspicuous plastic deformations take places on the teeth during this treatment and it is very difficult to make these deformations clear analytically. In the 2nd report it was stated for the induction-hardened small gears that the changes of the pressure-angles on both sides of teeth were different from each other and that the undulations of teeth traces occured. In the present report, the causes of these distortions were considered experimentally and an example of improved induction hardening coil was shown from this consideration. Further, the mechanisms of the distortions in width and thickness of teeth were considered and some explanations for the results of measurements of distortions, stated in previous reports, were given.
社団法人日本機械学会の論文
1962-04-25