Wear Resistance Experimental Analysis of Closed Extruding Fine Blanking Parts surface
Closed extruding fine blanking parts is processed under strong hydrostatic pressure,material microstate and mechanical properties near the surface change greatly.In order to research the closed extruding fine blanking parts surface wear resistance,make a reciprocating friction test,and make wear resistance comparative analysis between closed extruding fine blanking parts and turning parts which has the same surface roughness.The results show that in the running wear stage and stable wear stage the wear resistance of closed extruding fine blanking parts is better than turning parts,closed extruding fine blanking process has greatly improved the surface wear resistance.
closed extruding fine blanking reciprocating friction test wear resistance
DENG Ming CHEN Mingming NING Guosong
Chongqing mold engineering technology research center, Chongqing University of technology,Chongqing, China
国际会议
杭州
英文
384-387
2012-03-23（万方平台首次上网日期，不代表论文的发表时间）