CAJ | 학술논문

以往复运动摩擦副为研究对象，通过ABAQUS有限元仿真，对比研究了仿生导轨与普通导轨的摩擦力分布、摩擦副温度、磨损状态等摩擦学性能。结果表明，普通摩擦副的摩擦力分布更加集中，仿生摩擦副则相对分散。普通摩擦副上低温区面积较大，仿生摩擦副低温区较小，仿生单元使得导轨上的温度分布更加均匀，最高温度也有所下降。仿生摩擦副的磨损较为均匀，磨损率明显低于普通摩擦副。
이왕복운동마찰부위연구대상，통과ABAQUS유한원방진，대비연구료방생도궤여보통도궤적마찰력분포、마찰부온도、마손상태등마찰학성능。결과표명，보통마찰부적마찰력분포경가집중，방생마찰부칙상대분산。보통마찰부상저온구면적교대，방생마찰부저온구교소，방생단원사득도궤상적온도분포경가균균，최고온도야유소하강。방생마찰부적마손교위균균，마손솔명현저우보통마찰부。
The object is reciprocating friction in this study. Comparing with contrast bionic and ordinary rail by ABAQUS, the tribological properties were studied, such as distribution of friction, temperature friction and wear status. The results indicated that the friction distribution of ordinary rail was concentrated, and the bionic friction was fragmented. The low temperature area was larger on ordinary rail, and low temperature area was smaller on bionic ordinary rail. The temperature distribution was more uniform becausing bionic u-nit on the rail, and the maximum temperature was also fell. The friction wear was more evenly on bionic rail, and the wear rate was significantly lower than ordinary friction.