摘要
对研制的11种地面机械触土部件仿生涂层的减粘降阻特性进行了试验研究,探讨了触土部件表面形态、仿生涂层的固有接触角、土壤含水量及推土板切削速度对减粘降阻特性的影响,并测试了部分典型涂层与土壤的滑动阻力,分析了仿生涂层固有接触角对滑动阻力的粘附分量及涂层与土壤摩擦角的影响。
Characteristics of reducing adhesion and resistance of eleven kinds of bionic coatings prepared for touching-soil components of terrain machinery were investigated in the present work. The influences of bulldozing plate's surface shape, bionic coating's intrinsic contact angle, soil moisture content and bulldozing velocity upon reducing adhesion and resistance of soil were discussed. The sliding resistance between some bionic coatings and soil was measured. The influences produced by bionic coating' s intrinsic contact angle on sliding resistance's adhesion part and the friction angle of coatings to soil were analyzed.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
1995年第4期10-13,共4页
Transactions of the Chinese Society of Agricultural Engineering
基金
国家自然科学基金
关键词
地面机械
触土部件
仿生
涂层
减粘降阻
Terrain machinery Touching-soil component Bionics Coating Reducing adhesion and resistance
