A feature-based cutting force prediction method was proposed herein, which focused on the problem of flank milling force prediction. Partial shape, dimension, and cutting parameter information were represented based on features, which provided sufficient support for cutting force prediction and evaluation. Analytical approach was adopted to construct cutting force model and correlation coefficient was obtained for the cutting force model by experiments.The proposed method was implemented based on commercial CAM software platform. Experimental results show that the average error of cutting force prediction is 8.73%, which means that the quick and accurate cutting force prediction can be achieved for individual specified features of aircraft structural parts by using the proposed method on CAM platform.
基金资助:国家科技重大专项（2012ZX04010041）
National Science and Technology Major Project ( No. 2012ZX04010041)
引用本文:
周鑫;李迎光;刘;浩;刘长青. 基于特征的飞机复杂结构件切削力快速预测与评价方法[J]. 中国机械工程, 2015, 26(7): 886-891.
Zhou Xin;Li Yingguang;Liu Hao;Liu Changqing. A Feature-based Cutting Force Fast Prediction and Evaluation for Complex Aircraft Structure Parts. China Mechanical Engineering, 2015, 26(7): 886-891.
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