| 恒力周铣加工余量规划策略 |
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| 引用本文： | 魏兆成,王敏杰,马日光. 恒力周铣加工余量规划策略[J]. 大连理工大学学报, 2008, 48(6): 830-834 |
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| 作者姓名： | 魏兆成 王敏杰 马日光 |
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| 作者单位： | 大连理工大学,精密与特种加工教育部重点实验室,辽宁,大连,116024;大连理工大学,精密与特种加工教育部重点实验室,辽宁,大连,116024;大连理工大学,精密与特种加工教育部重点实验室,辽宁,大连,116024 |
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| 基金项目： | 辽宁省自然科学基金 |
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| 摘 要： | 针对周铣加工的载荷控制问题,提出了一种恒力余量规划策略.首先分析了周铣加工的切削力模型,确定了刀具的浸入包角为影响切削载荷最显著的因素.然后以加工过程中浸入包角恒定为原则规划加工的余量分布情况,并探讨了余量优化策略对传统加工方法可能产生的影响.加工实验结果表明恒力余量规划方法对铣削载荷有很好的稳定作用.
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| 关 键 词： | 余量规划 恒定包角 切削力 高速铣削 |
An allowance scheduling strategy for cutting force regulation in peripheral milling |
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| WEI Zhaocheng WANG Minjie MA Riguang. An allowance scheduling strategy for cutting force regulation in peripheral milling[J]. Journal of Dalian University of Technology, 2008, 48(6): 830-834 |
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| Authors: | WEI Zhaocheng WANG Minjie MA Riguang |
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| Affiliation: | WEI Zhao-cheng,WANG Min-jie,MA Ri-guangKey Laboratory for Precision & Non-traditional Machining Technology of Ministry of Education,Dalian University of Technology,Dalian 116024,China |
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| Abstract: | A new allowance scheduling strategy is presented,which can maintain a steady-state cutting in peripheral milling.Firstly,the cutter engagement angle is confirmed as the most dominant factor for cutting force in peripheral milling by analyzing the cutting force models reported in literatures.Then,the allowance,material to be removed in the next process,is modified such that the cutter engagement angle along the next path is regulated at a desired level.The possible influences on machining process by applying... |
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| Keywords: | allowance scheduling constant engagement angle cutting force high-speed cutting |
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