Modeling of Thrust Force and Tool Wear and Optimization of Process Parameters in Drilling Nickel-based alloy GH536
In this study, the prediction models of thrust force, tool wear and torque in drilling nickel-based alloy GH536 are developed based genetic algorithm and drilling experiments. Tool wear value is used as constraint condition and maximum cutting efficiency as goal to optimize drilling process parameters. In addition, the relationship between tool life and cutting efficiency is analyzed by exploiting the tool wear prediction model. The results of the analysis show that under the condition of efficiency remains unchanged, the tool life can be increased by increasing drilling speed and appropriately reducing feed rate, these results are consistent with the optimized process parameters.
Drilling Modeling Optimization GH536
M.H. Wang S.T. Huang
Shenyang Aerospace University, Shenyang, 110136, China Shenyang Ligong University, Shenyang, 110168, China,
国际会议
The 4th International Conference on High Speed Machining(第四届高速加工国际会议 ICHSM2010)
武汉
英文
360-363
2011-05-28（万方平台首次上网日期，不代表论文的发表时间）