歯車装置異常時の動特性及び異常診断法に関する研究 : 第2報, 平歯車の摩耗状態の振動特性解明および診断法 : 機械力学,計測,自動制御

概要

論文の詳細を見る
Wear state of a gear drive is the most frequent fault in rotating machinery, but there is not a acceptable method to diagnose the wear state in practical plant, and the condition monitoring of gear wear state has been carried out mainly by statistical way and experience. In order to overcome the difficulties, in the 1st report, we have pointed out the problems of the traditional diagnosis method using only the dynamic model of normal state, and clarify the dynamic characteristics on failure gears by the locus analysis of the meshing contact point. In this report, we show the dynamic characteristics by simulation and experiment, and propose feature parameters for diagnosing wear state of gear drive. The efficiency of the method proposed in this paper is verified by the results of simulation and experiment.
社団法人日本機械学会の論文
2001-05-25