大容量高周速まがり歯かさ歯車の動的挙動に関する研究 : 第2報, 動的特性の理論検討

概要

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To reduce the size of reduction gears of the large drainage pump and helicopter where large power is transmitted through crossed shafts, it is necessary to increase rotational speed and decrease transmitted torque and load. To know dynamic behavior of high speed bevel gear, the experiments were carried out where dynamic loads were measured. Also a spiral bevel gear set computer program has been developed that makes use of meshing dynamic loads and contact patterns. And then, the following results were obtained. (1) A power absorbing spiral bevel gear testing machine (18,400 kw) which was designed by the developed program could be operated up to high line velocity (〜117m/s) (2) Analytical results of dynamic load agreed with the experimental results. It was Confirmed that the analytical method has practical accuracy and usefulness.
一般社団法人日本機械学会の論文
1999-02-25