Research on Drilling Force Model of KFRP

2019 International Conference on Advanced Electronic Materials, Computers and Materials Engineering

无线电电子学;计算机科学;材料科学

Qi, Baoyun^1

28th Research Institute, China Electronics Technology Group Corporation, Nanjing

210007, China^1

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

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/563/3/032046/pdf
DOI  :  10.1088/1757-899X/563/3/032046

来源: IOP

【 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.