留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

激光超声复合加工硬质合金的切削特性研究

段鹏 焦锋 牛赢 赵波

段鹏, 焦锋, 牛赢, 赵波. 激光超声复合加工硬质合金的切削特性研究[J]. 机械科学与技术, 2017, 36(4): 592-597. doi: 10.13433/j.cnki.1003-8728.2017.0416
引用本文: 段鹏, 焦锋, 牛赢, 赵波. 激光超声复合加工硬质合金的切削特性研究[J]. 机械科学与技术, 2017, 36(4): 592-597. doi: 10.13433/j.cnki.1003-8728.2017.0416
Duan Peng, Jiao Feng, Niu Ying, Zhao Bo. Machinability of Tungsten Carbide with Assistance of Laser and Ultrasonic Vibration[J]. Mechanical Science and Technology for Aerospace Engineering, 2017, 36(4): 592-597. doi: 10.13433/j.cnki.1003-8728.2017.0416
Citation: Duan Peng, Jiao Feng, Niu Ying, Zhao Bo. Machinability of Tungsten Carbide with Assistance of Laser and Ultrasonic Vibration[J]. Mechanical Science and Technology for Aerospace Engineering, 2017, 36(4): 592-597. doi: 10.13433/j.cnki.1003-8728.2017.0416

激光超声复合加工硬质合金的切削特性研究

doi: 10.13433/j.cnki.1003-8728.2017.0416
基金项目: 

国家自然科学基金项目(51075127)资助

详细信息
    作者简介:

    段鹏(1975-),副教授,博士研究生,研究方向为精密与超精密加工、特种加工,duanpsj@hpu.edu.cn

Machinability of Tungsten Carbide with Assistance of Laser and Ultrasonic Vibration

  • 摘要: 研究了激光加热与超声椭圆振动复合切削条件下,使用CBN(立方氮化硼)刀具对硬质合金材料进行精密加工的切削特性。利用有限元仿真,分析硬质合金材料在普通切削、一维超声振动切削、超声椭圆振动切削与激光超声复合切削4种切削方式下的切削力变化特征。采用超精密车床与YAG激光器、自主研发的超声振动装置等辅助设备,实验研究了激光超声复合精密加工硬质合金的切削特性。通过一系列的对比实验,分析切削参数,如切削速度、切削厚度,对切削力的影响规律。仿真与实验结果表明,由于加工材料的软化和断续切削,激光超声复合辅助加工显著地降低了切削力,硬质合金的切削加工性能得到显著改善,通过工艺参数的优化,可以实现硬质合金的精密加工。
  • [1] King R F, Tabor D. The strength properties and frictional behaviour of brittle solids[J]. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 1954,223(1153):225-238
    [2] Liu K, Li X P, Rahman M. Characteristics of high speed micro-cutting of tungsten carbide[J]. Journal of Materials Processing Technology, 2003, 140(1-3): 352-357
    [3] Liu K, Li X P. Ductile cutting of tungsten carbide[J]. Journal of Materials Processing Technology, 2001,113(1-3):348-354
    [4] Huang S, Liu X, Chen F Z, et al. Tool wear properties of diamond-cutting ferrous metal[J]. Advanced Materials Research, 2014,1027:36-39
    [5] Astashev V K. Effect of ultrasonic vibration of a single-point tool on the process of cutting[J]. Journal of Machinery Manufacture and Reliability, 1992,5(3):65-70
    [6] Wang X, Zhou M, Gan J G K, et al. Theoretical and experimental studies of ultraprecision machining of brittle materials with Ultrasonic Vibration[J]. The International Journal of Advanced Manufacturing Technology, 2002,20(2):99-102
    [7] Suzuki N, Haritani M, Yang J, et al. Elliptical vibration cutting of tungsten alloy molds for optical glass parts[J]. CIRP Annals-Manufacturing Technology, 2007,56(1):127-130
    [8] Nath C, Rahman M, Neo K S. A study on ultrasonic elliptical vibration cutting of tungsten carbide[J]. Journal of Materials Processing Technology, 2009,209(9):4459-4464
    [9] Liu K, Li X P, Rahman M, et al. CBN tool wear in ductile cutting of tungsten carbide[J]. Wear, 2003,255(7-12):1344-1351
    [10] Nath C, Rahman M, Neo K S. Machinability study of tungsten carbide using PCD tools under ultrasonic elliptical vibration cutting[J]. International Journal of Machine Tools and Manufacture, 2009,49(14):1089-1095
    [11] Zhang J G, Suzuki N, Wang Y L, et al. Fundamental investigation of ultra-precision ductile machining of tungsten carbide by applying elliptical vibration cutting with single crystal diamond[J]. Journal of Materials Processing Technology, 2014,214(11):2644-2649
    [12] Jau B M. Laser assisted machining of hard to machine material[D]. California: University of Southern California, 1981
    [13] Hsu C Y, Lin Y Y, Lee W S, et al. Machining characteristics of Inconel 718 using ultrasonic and high temperature-aided cutting[J]. Journal of Materials Processing Technology, 2008,198(1-3):359-365
    [14] 王扬,马丽心,谢大纲,等.陶瓷材料激光加热辅助切削温度场分析[J].哈尔滨工业大学学报,2001,33(6):785-788 Wang Y, Ma L X, Xie D G, et al. Distribution of temperature fields for laser heating assisted cutting of ceramics[J]. Journal of Harbin Institute of Technology, 2001,33(6):785-788 (in Chinese)
    [15] Gao Y F, Wang G, Bermingham M J, et al. Cutting force, chip formation, and tool wear during the laser-assisted machining a near-alpha titanium alloy BTi-6431S[J]. The International Journal of Advanced Manufacturing Technology, 2015,79(9-12):1949-1960
    [16] Zhang H Z, Kong X J, Yang L J, et al. High temperature deformation mechanisms and constitutive modeling for Al/SiCp/45 metal matrix composites undergoing laser-assisted machining[J]. Materials Science and Engineering: A, 2015,642:330-339
    [17] 曹金凤,石亦平.ABAQUS有限元分析常见问题解答[M].北京:机械工程出版社,2009 Cao J F, Shi Y P. FAQ of ABAQUS finite analysis[M]. Beijing: Mechanical Engineering Press, 2009 (in Chinese)
  • 加载中
计量
  • 文章访问数:  151
  • HTML全文浏览量:  24
  • PDF下载量:  9
  • 被引次数: 0
出版历程
  • 收稿日期:  2015-09-16
  • 刊出日期:  2017-04-05

目录

    /

    返回文章
    返回