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陶瓷CBN砂轮磨削镍基铸造高温合金K418磨削力研究

杨长勇 徐九华 顾珅珅 丁文锋 傅玉灿

杨长勇, 徐九华, 顾珅珅, 丁文锋, 傅玉灿. 陶瓷CBN砂轮磨削镍基铸造高温合金K418磨削力研究[J]. 机械科学与技术, 2014, 33(5): 657-661. doi: 10.13433/j.cnki.1003-8728.2014.0507
引用本文: 杨长勇, 徐九华, 顾珅珅, 丁文锋, 傅玉灿. 陶瓷CBN砂轮磨削镍基铸造高温合金K418磨削力研究[J]. 机械科学与技术, 2014, 33(5): 657-661. doi: 10.13433/j.cnki.1003-8728.2014.0507
Yang Changyong, Xu Jiuhua, Gu Shenshen, Ding Wenfeng, Fu Yucan. Investigation on the Grinding Force of the Casted Nickel-based Superalloy K418 with a Vitrified CBN Wheel[J]. Mechanical Science and Technology for Aerospace Engineering, 2014, 33(5): 657-661. doi: 10.13433/j.cnki.1003-8728.2014.0507
Citation: Yang Changyong, Xu Jiuhua, Gu Shenshen, Ding Wenfeng, Fu Yucan. Investigation on the Grinding Force of the Casted Nickel-based Superalloy K418 with a Vitrified CBN Wheel[J]. Mechanical Science and Technology for Aerospace Engineering, 2014, 33(5): 657-661. doi: 10.13433/j.cnki.1003-8728.2014.0507

陶瓷CBN砂轮磨削镍基铸造高温合金K418磨削力研究

doi: 10.13433/j.cnki.1003-8728.2014.0507
基金项目: 

国家自然科学基金项目(51235004,51305200)

江苏省自然科学基金项目(BK20130805)

江苏省科技支撑项目(BE2013122)资助

详细信息
    作者简介:

    杨长勇(1980-),讲师术,博士,研究方向为高性能磨削技yangchy@nuaa.edu.cn

Investigation on the Grinding Force of the Casted Nickel-based Superalloy K418 with a Vitrified CBN Wheel

  • 摘要: 系统开展了陶瓷结合剂CBN砂轮磨削K418的试验研究,测试了不同砂轮线速度、工件进给速度及切深条件下的磨削力。通过对试验数据的分析处理,得到上述3个工艺参数对磨削力、力比及磨削比能的影响规律。并拟合出了陶瓷结合剂CBN砂轮磨削基铸造高温合金K418时磨削力的经验公式,该公式估算误差低于10%。磨削力和力比均随着工件进给速度、切深和当量磨削厚度的增大而增大,随砂轮线速度的减小而增大。随着当量磨削厚度的不断增加,磨削比能呈下降趋势。
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    [8] 刘高群.铸造镍基高温合金K418切削性能试验研究[D].南京: 南京理工大学,2006 Liu G Q. Research on cutting property experiment of casting nickel base superalloy K418[D]. Nanjing: Nanjing University of Science and Technology,2006 (in Chinese)
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出版历程
  • 收稿日期:  2013-02-20
  • 刊出日期:  2015-06-10

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