高强钢高效加工层切面铣刀优化设计及仿真分析

doi:10.16183/j.cnki.jsjtu.2017.08.016

摘要/Abstract

摘要： 利用层切面铣刀对508III钢进行铣削试验，分析切削参数对切削力的影响；以最优加工效率和刀具寿命为目标建立切削参数优化模型，采用遗传算法进行优化，并根据切削参数对刀具结构进行设计；对不同前角组合的刀片进行切削仿真，优化刀齿的角度参数；结合优化的切削参数，对层切面铣刀进行切削力仿真验证.研究工作将为重型高效铣削刀具开发和切削参数优化等提供基础和技术支撑.

关键词: , 优化设计, 切削仿真, 层切面铣刀, 高效加工, 重型切削

Abstract: Milling tests for 508III steel are carried out to analyze the impact of cutting parameters on cutting force by using sliced milling cutters. A cutting parameters optimum model is established under the objective of processing efficiency and tool life. Genetic algorithm is applied to optimize the cutting parameters, and the tool structure is designed according to the cutting parameters. Simulations of the blade are carried out by the combination of different rake angles to optimize the angle parameters. Simulations of cutting force are completed according to the optimization cutting parameters. The research can provide technical support for tool development and cutting parameters optimization for highefficient heavy milling water chamber head.

Key words: optimum design, cutting simulation, slice milling cutter, highefficient machining, heavy cutting

中图分类号:

TG 501

程耀楠，韩禹，关睿，徐明，卢真真. 高强钢高效加工层切面铣刀优化设计及仿真分析[J]. 上海交通大学学报（自然版）, 2017, 51(8): 1006-1012.

CHENG Yaonan，HAN Yu，GUAN Rui，XU Ming，LU Zhenzhen. Optimum Design and Simulation Analysis of Slice Cutter for
HighEfficient Machining with High Strength Steel[J]. Journal of Shanghai Jiaotong University, 2017, 51(8): 1006-1012.

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