Aiming at the problem of tool wear on high-speed milling GH4169 alloy,DEFORM finite element simula-tion software is applied,the simulation results of different groups are obtained,and the influence of different milling dosage on tool wear and the optimal scheme are analyzed.At the same time,the actual milling test of GH4169 alloy is conducted,and the effectiveness and feasibility of the simulation model are verified.The DEFORM finite element simulation software is applied to select different milling dosage and simulate the milling process of GH4169 alloy through single factor test method to obtain the influence law of milling dosage on tool wear.The results show that the feed amount,cutting speed and back cutting amount change from large to small,and the accuracy of this rule is verified by milling test.
维普
万方数据