摘要
从高水基流体(简称HWBF)和矿物油微观结构的根本差异出发,研究了HWBF润滑机理,提出了胶团-滚动润滑理论,根据这一理论对HWBF实用中出现的问题进行了解释.指出:用胶体与表面化学的方法加工具有一定粘弹性的“微米级滚珠”——胶团,作为摩擦副的新型润滑材料,使其运动形式由滑动转变为滚动,可达到大幅度降低摩擦系数和能耗的目的.
Based on the essential difference between the micro-structure of the high water base fluid (HWBF) and that of mineral oil, the lubrication mechanism for HWBF is studied and a micelle-rolling lubrication theory is proposed. A series of practical phenomena are explained. It is pointed out that,by means of colloid and surface chemical methods,tiny ball-micelle with a size of micra and with definite adhesion and elasticity can be produced and used as lubricant in friction pairs. The motion between friction pairs will then be changed from sliding into rolling friction. As a result,the frictional coefficient and he energy consumption will be greatly reduced.
出处
《华中理工大学学报》
CSCD
北大核心
1993年第1X期194-197,共4页
Journal of Huazhong University of Science and Technology
关键词
高水基流体
胶团
滚动
润滑
high water base fluid
micelle-rolling lubrication theory
micron rolling balls
