歯車の片歯面かみあい試験による個別誤差の算出 : 第3報,平歯車の歯すじ方向誤差

概要

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The previous papers demonstrated that some individual errors, other than lead error, which are defined in JIS can be calculated from records of a single flank gear-meshing test. But because the remaining lead error is directly related to the driving performance of a gear mechanism, measurement of the error is absolutely necessary. Therefore, for the purpose of the lead measurement, we use in this paper a master gear in which each tooth has an effectual gear flank with modified face width, which is geometrically arranged at a different position in the direction of the gear axis, as if it were a screw thread. The result from the computer analysis of the record of a single flank transmitting error between the master gear and a test gear with a lead error indicates a good agreement with one of the conventional methods. The possibility of measurement of all the defined errors is given.
1989-07-25