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Experimental Study on Turning of Titanium Matrix Composites with PCD Tools

机译:PCD工具车削钛基复合材料的实验研究

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摘要

Titanium Matrix Composites (TMCs) parts usually requires high mechanical performance. The good workpiece surface quality and long tool life is the two target of finishing machining. In this paper, finishing turning tests are performed to investigate the workpiece surface roughness and tool life of machining TMCs with Polycrystalline Diamond (PCD) tools at the cutting speed range 60m/min to 120m/min. The results show that the workpiece surface roughness is obtained range Ra 0.44 to Ra 0.53μm. tool life reaches about 10.6min, 7.9min, 7min and 5.5min at the cutting speed of 60m/min, 80m/min, 100m/min and 120m/min, respectively.
机译:钛基复合材料(TMC)零件通常需要较高的机械性能。良好的工件表面质量和较长的刀具寿命是精加工的两个目标。在本文中,进行了精车削测试,以研究切削速度范围为60m / min至120m / min的多晶金刚石(PCD)刀具加工TMC的工件表面粗糙度和刀具寿命。结果表明,获得的工件表面粗糙度范围为Ra 0.44至Ra0.53μm。在60m / min,80m / min,100m / min和120m / min的切削速度下,刀具寿命分别达到约10.6min,7.9min,7min和5.5min。

著录项

  • 来源
    《High speed machining V.》|2012年|p.20-24|共5页
  • 会议地点 Jinan(CN);Jinan(CN)
  • 作者单位

    School of Mechanical Engineering, Yancheng Institute of Technology, Yancheng, 224051, China,College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics Astronautics,Nanjing.210016, China;

    College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics Astronautics,Nanjing.210016, China;

    College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics Astronautics,Nanjing.210016, China;

    College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics Astronautics,Nanjing.210016, China;

    College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics Astronautics,Nanjing.210016, China;

    College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics Astronautics,Nanjing.210016, China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 机械加工精度理论;机械加工精度理论;
  • 关键词

    turning; titanium matrix composites; PCD tools;

    机译:转弯钛基复合材料; PCD工具;

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