Cutting parameters optimization for processing energy and efficiency in CNC lathe

被引：0
作者：
State Key Laboratory of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology, Wuhan [1 ]
430074, China
机构：
[1] State Key Laboratory of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology, Wuhan
来源：
Jisuanji Jicheng Zhizao Xitong | / 9卷 / 2410-2418期
基金：
中国国家自然科学基金;
关键词：
CNC lathe; Cutting parameters; Power consumption; Teaching-learning-based optimization; Turning;
D O I：
10.13196/j.cims.2015.09.017
中图分类号：
学科分类号：
摘要：
To choose the right turning parameters in CNC lathe, the mathematical models for power consumption and machine efficiency of cutting parameters in cutting state were established. In the power consumption model, the no load power model was established by turning experiments, and the cutting power model was solved and verified by orthogonal design. The function of power consumption in the cutting state was obtained further. Under various machining constraints, the modified multi-objective Teaching-Learning-Based Optimization (TLBO) algorithm to solve above model was designed. By taking minimal processing power and minimal processing time as goals, the Pareto frontier set was obtained. Analytic Hierarchy Process (AHP) was used to establish a decision model on cutting parameters, which more objectively select a better combination of turning parameters. The feasibility and effectiveness of proposed strategy were verified by turning examples. ©, 2015, CIMS. All right reserved.
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页码：2410 / 2418
页数：8
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