期刊文献+

车削高温合金GH2132时切削力和表面粗糙度的建模与试验分析 被引量:16

Modeling and Analysis on Cutting Force and Surface Roughness in Turning of High Temperature Alloy GH2132
下载PDF
导出
摘要 对高温合金GH2132进行了外圆车削试验,测量了切削过程中的切削力和已加工表面粗糙度。利用最小二乘法对试验数据进行了回归分析,建立了切削力和表面粗糙度的经验模型,得出了切削参数对切削力和粗糙度的影响规律,为优化切削参数、研究刀片磨损机理提供了参考数据。 A cylindrical turning test on high temperature alloy GH2132 was carried out, and the cutting force and the machined surface roughness were measured. The least square method was used to make a regression analysis on testing data, and the experiential formulas for cutting force and surface roughness were established. The influencing laws of cutting parameters on cutting force and roughness were educed, which can offer an important reference for optimizing cutting parameters and making a research on cutter wear mechanism.
出处 《工具技术》 2009年第10期19-21,共3页 Tool Engineering
基金 国家自然科学基金资助项目(50575126)
关键词 高温合金 车削 切削力 表面粗糙度 最小二乘法 high temperature alloy turning cutting force surface roughness least square method
  • 相关文献

参考文献8

  • 1E O Ezugwu, J Bonney, Y Yamane. An overview of the machinability of aeroengine alloys [ J ]. Materials Processing Technology, 134(2003) :233 - 253.
  • 2D K Aspinwall, et al. The influence of cutter orientation and workpiece angle on machinability when high-speed milling Inconel 718 under finishing conditions[ J]. International Journal of Machine tools & Manufacture, 47(2007): 1839- 1846.
  • 3R S Pawade, et al. An investigation of cutting forces and surface damage in high-speed turning of Inconel 718[J]. Journal of Materials Processing Technology, 2007:139- 146.
  • 4H R Krain, et al. Optimization of tool life and productivity when end milling Inconel 718TM[J]. Journal of Materials Processing Technology, 2007(189) : 153 - 161.
  • 5J P, et al. Tool-life and wear mechanisms of CBN tools in machining of Inconel 718[J]. Machine Tools & Manufacture,2007 (47) : 1081 - 1087.
  • 6R M, et al, Surface integrity when machining age hardened Inconel 718 with coated carbide cutting tools[J]. Machine Tools & Manufacture,2004(44) : 1481 - 1491.
  • 7E O Ezugwu, J Bonney. Effect of high-pressure coolant supplies when machining nickel-base, Inconel 718 alloy with ceramic tools [ J ]. Tribology Transactions, 2003 ( 4 ): 546 - 580.
  • 8袁哲俊.金属切削试验技术[M].北京:机械工业出版社,1987.197-218.

共引文献2

同被引文献72

引证文献16

二级引证文献36

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部