ANALYSIS OF DRAWING UNDER LUBRICATION OF NON-NEWTONIAN LUBRICATING MATERIALS

来源期刊：中国有色金属学报(英文版)1995年第4期

论文作者：Lei Zhanbo Wang Zhanxue Gao Youzhi

文章页码：173 - 176

Key words：drawing force; rheology; upper-bound method; non-Newtonian material; tribology

Abstract: Based on the rheologic features of non-Newtonian materials,an equation of the drawing under the lubrication of non-Newtonian lubricating material through upper-bound analysis was presented.The equation includes the theoretical results of Avitzur B under the lubrication conditions of invaricant fricition factor hydrodynamic lubricating,and an optimum thickness-diameter ratio is proposed,which is important for practical application.