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1)  dynamic friction coefficient
动态摩擦系数
1.
Results indicated that higher precipitated calcium carbonate (PCC) ratio to clay in mixed pigments resulted in higher static and dynamic friction coefficient.
结果表明:在瓷土和沉淀碳酸钙混合的涂料配方中,沉淀碳酸钙含量较高时涂布纸的静态和动态摩擦系数较高,而采用压光可以降低涂布纸表面的摩擦系数;在瓷土、沉淀碳酸钙和重质碳酸钙混合的颜料配方中,重质碳酸钙含量从0%~20%时,涂层表面的摩擦系数增大,但继续增加其含量时摩擦系数有所降低;羧基丁苯胶乳含量从6%~10%时,涂层表面的摩擦系数逐渐降低,当其含量超过10%后静态摩擦系数反而增大,当羧基丁苯胶乳含量为18%时摩擦系数达到最大值;润滑剂可以降低涂层表面的摩擦系数,其中聚乙烯蜡乳液和氧化聚乙烯乳液的减摩效果最佳。
2.
Through analyzing the testing methods of dynamic friction coefficient between road surface and tire,the rationale of testing road surface friction coefficient and structure characteristics of testers are described,and the effects of the traveling speed and road condition on the friction coefficient are investigated.
对于高速公路路面,采用动态摩擦系数作为评价指标,可使道路评价指标更合理,通过对动态路面摩擦系数测定的基本原理和测试设备的结构特点的分析,同时采用路面连续动态摩擦系数测定设备在不同车速下测定的摩擦系数,分析了公路路面与轮胎之间摩擦系数的动态特性。
2)  dynamic friction coefficient
动摩擦系数
1.
Based on the carbon fiber reinforced paper type friction material prepared by our laboratory,the influences of curing pressure on the friction materials,including porosity,dynamic friction coefficient,static/dynamic friction coefficient ratio and friction torque,were studied.
基于本实验室制备的一种炭纤维增强纸基摩擦材料,研究了固化压力对材料孔隙率,动摩擦系数,静动摩擦系数之比,摩擦力矩曲线的影响。
3)  kinetic friction coefficient
动摩擦系数
1.
An innovative method of determining the kinetic friction coefficient based on the virtual prototype of runaway escapement was present.
提出了基于虚拟样机的无返回力矩钟表机构动摩擦系数确定方法,介绍了ADAMS中转动副的摩擦计算模型,根据文献确定了动摩擦系数的范围为0。
4)  friction coefficient/sliding friction coefficient
摩擦系数/滑动摩擦系数
5)  static friction coefficient
静态摩擦系数
6)  instantaneous friction coefficient
瞬态摩擦系数
1.
Results show that instantaneous friction coefficient does not keep constant even under steady exterior micro-load due to tribo-structure and manufacture error,and it varies with operation condition such as type of lubricants,rotation speed of shaft,exterior load and oil starvation state.
结果表明,含油轴承在稳定微载荷状态下的瞬态摩擦系数不固定,且随着润滑剂、轴承转速、径向载荷与混合润滑状态等因素而变化。
补充资料:摩擦系数
      见摩擦。
  

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