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超声振动铣削加工切削温度有限元仿真研究 被引量：5

Finite element simulation study on cutting temperature for ultrasonic vibration milling
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摘要 基于温度场控制理论,建立了反映温度场分布的超声振动铣削有限元模型。对比分析了有无超声振动条件的铣削加工刀具温度场,进一步研究了加工参数(振动频率、振幅、铣削速度和每齿进给量)对铣刀温度的影响规律。仿真结果分析表明,施加超声振动后刀具温度明显降低,升高振动频率或振幅有助于降低刀具温度,增大铣削速度或每齿进给量会导致刀具温度上升,当铣削速度接近或超过临界切削速度时,振动辅助切削的优越性会变得很微弱。
作者 王明海 李世永 郑耀辉 王京刚 高蕾
机构地区 沈阳航空航天大学航空制造工艺数字化国防重点学科实验室
出处 《制造业自动化》 北大核心 2013年第24期42-45,共4页 Manufacturing Automation
基金 中航产学研创新基金项目(CXY2010SH29)
关键词 振动铣削 有限元模型 温度场 加工参数
分类号 TG506.5 [金属学及工艺—金属切削加工及机床]
  • 相关文献

参考文献10

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二级参考文献28

  • 1N A Abukhshim, P T Mativenga, M A Sheikh. Heat generation and temperature prediction in metal cutting: A review and implications for high speed machining [J]. International Journal of Machine Tools & Manufacture (S0890-6950), 2006, 46: 782-800.
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共引文献28

同被引文献72

引证文献5

二级引证文献14

制造业自动化
2013年 第24期

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