531 球と平面からなる衝突系の特性(高分子材料系の特性)

概要

論文の詳細を見る
This sheet deals with analysis and character of an impact system, which is composed of the ball and flat surface of high polymer materiales. An impact model considering both duration of impact and energy loss was proposed in fomer study. This model is applied to an impact system of high polymer materials. Materials of impact system used PC, PE, ABS and Urethan gum. In case of PC, PE and ABS, the validity of the model is shown from comparison between experiment and simulation without yielding of the materials. The experiment shows that characteristics of the impact change due to yielding of the material. An impact model in considering of yielding of the material is proposed. It is shown that the model can explain characteristics of the impact in the experiment. In case of Urethan gum, impact model could not apply to an impact system.
一般社団法人日本機械学会の論文
2000-09-01