台形ねじの摩耗シミュレーションに関する研究(第2報) : 実機-シミュレーションモデル間の対応についての実験的検討

概要

論文の詳細を見る
A simulation criterion of wear simulation is discussed experimentally. In order to evaluate the similarity between the wear simulation model and the practical trapezoidal leadscrew, some experiments were performed on the practical screw and two types of cylindrical models which differ in the conditions of surface division. And their characteristic of wear and friction are compared and discussed. The effect of hydrodynamic lubrication can not be neglected, and, when simulation models are designed, not only all the local conditions of the simulation model must be identical with those of the practical system, but also it is important to certificate as simulation criteria that the appearance of wear debris and wearing surfaces of the simulation model are similar to those of the practical system, and that the characteristic of coefficient of friction concerned with load and speed are equivalent between the simulation model and the practical system.
公益社団法人精密工学会の論文
1988-09-05