Research on Drilling Force Model of KFRP

[摘要] Kevlar fiber reinforce polymer (KFRP) is abroad applied in military weapon with excellence performance, but it is difficult-cutting-material. For improving its cutting efficiency, drilling parameter optimize model of KFRP was researched. Based on the cutting test data, the optimize model of KFRP was obtained by linearity regression method. The comparison result of experiment value and simulation value indicated that MA.FORD unconventionality drilling tool was suit for KFRP, and had the advantages at high speed cutting; SUPERLERTOOLS conventionality drilling tool was not suit for KFRP. In addition, the main cutting force reduced with cutting speed and had little change with feed speed for MA.FORD tool.

[发布机构] 28th Research Institute, China Electronics Technology Group Corporation, Nanjing; 210007, China^1

[效力级别] 计算机科学

[关键词] Comparison result;Cutting efficiency;Cutting materials;Drilling parameters;Experiment values;High speed cutting;Main cutting forces;Regression method