310 カーボン・綿布ハイブリッド強化プラスチック歯車の強度特性(OS10 プラスチック歯車)

概要

論文の詳細を見る
It is well known that the plastic gears have some advantages, that is lightweight, low noise and operation of oil-less conditions. But plastic gears have been used only low torque conditions. As FRP gears have acquired higher strength and stiffness than the plastic gears, FRP gears are now attracting attention and they have replaced metallic gear in order to reduce weight and noise. Although there have been many researches on metallic gears, we have seen few reports about FRP gears. At present, FRP gears are designed mainly based on little test data of plastic gears and experiences that engineers have. In this research, we investigated the bending fracture characteristic of FRP gears, to develop design criterion for FRP gears. According to the experiment results, tensile strength and bending fracture strength of gears were not direct proportion.
一般社団法人日本機械学会の論文
2007-11-29