Development and performance evaluation of monolayer brazed cBN grinding wheel on bearing steel

被引:1
|
作者
Bhaskar Pal
A. K. Chattopadhyay
A. B. Chattopadhyay
机构
[1] Dayananda Sagar College of Engineering,
关键词
Brazed cBN grinding wheel; Galvanically bonded wheel; Uniform grit distribution; Bearing steel; Dry grinding;
D O I
暂无
中图分类号
学科分类号
摘要
Cubic boron nitride (cBN) is a unique synthetic material on account of its high hardness, high wear resistance, excellent cutting edge stability and relative chemical inertness compared to diamond. The introduction of monolayer electroplated cBN wheels replaced the complex pre-grinding wheel preparation work (truing and dressing) of composite cBN wheels and thereby extensively facilitating the application in high-efficiency deep grinding, creep feed grinding, etc. The present work has aimed at developing a precisely controlled brazing technique suitable for bonding the cBN grits to a steel substrate in monolayer form with higher bond strength, larger grit protrusion and more uniform grit distribution compared to that in the currently used galvanically bonded wheels. Experimental investigation have clearly demonstrated the potential of the newly developed brazed wheels under varying grinding conditions for processing materials like bearing steel. Improved capability of these wheels over galvanically bonded wheels could be better recognised during dry grinding at high material removal rate and for large stock removal when galvanically bonded wheels were found to suffer from severe wheel loading in grinding bearing steel and from unusual increase in grinding forces due to grit pullout. Creation of wider inter-grit spaces with strong bonding and uniform grit spacing happened to be the essence of the present brazed cBN wheel.
引用
收藏
页码:935 / 944
页数:9
相关论文
共 50 条
  • [1] Development and performance evaluation of monolayer brazed cBN grinding wheel on bearing steel
    Pal, Bhaskar
    Chattopadhyay, A. K.
    Chattopadhyay, A. B.
    [J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2010, 48 (9-12): : 935 - 944
  • [2] Development and performance of monolayer brazed CBN grinding tools
    W. F. Ding
    J. H. Xu
    M. Shen
    Y. C. Fu
    B. Xiao
    H. H. Su
    H. J. Xu
    [J]. The International Journal of Advanced Manufacturing Technology, 2007, 34 : 491 - 495
  • [3] Development and performance of monolayer brazed CBN grinding tools
    Ding, W. F.
    Xu, J. H.
    Shen, M.
    Fu, Y. C.
    Xiao, B.
    Su, H. H.
    Xu, H. J.
    [J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2007, 34 (5-6): : 491 - 495
  • [4] Performance study of brazed type cBN grinding wheel on hardened bearing steel and high speed steel
    Bhaskar Pal
    Ajay Kumar Chattopadhyay
    Asit Baran Chattopadhyay
    [J]. International Journal of Precision Engineering and Manufacturing, 2012, 13 : 649 - 654
  • [5] Performance Study of Brazed Type cBN Grinding Wheel on Hardened Bearing Steel and High Speed Steel
    Pal, Bhaskar
    Chattopadhyay, Ajay Kumar
    Chattopadhyay, Asit Baran
    [J]. INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, 2012, 13 (05) : 649 - 654
  • [6] Effect of arraying parameters on dry grinding performance of patterned monolayer brazed CBN wheel
    Zhang, Feng-lin
    Li, Ming-cong
    Wang, Jian
    Huang, Hui-ping
    Wang, Cheng-yong
    Zhou, Yu-mei
    [J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2020, 107 (5-6): : 2081 - 2089
  • [7] Fabrication and performance of monolayer brazed CBN wheel for high-speed grinding of superalloy
    Li, Qilin
    Xu, Jiuhua
    Su, Honghua
    Lei, Weining
    [J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2015, 80 (5-8): : 1173 - 1180
  • [8] Fabrication and performance of monolayer brazed CBN wheel for high-speed grinding of superalloy
    Qilin Li
    Jiuhua Xu
    Honghua Su
    Weining Lei
    [J]. The International Journal of Advanced Manufacturing Technology, 2015, 80 : 1173 - 1180
  • [9] Effect of arraying parameters on dry grinding performance of patterned monolayer brazed CBN wheel
    Feng-lin Zhang
    Ming-cong Li
    Jian Wang
    Hui-ping Huang
    Cheng-yong Wang
    Yu-mei Zhou
    [J]. The International Journal of Advanced Manufacturing Technology, 2020, 107 : 2081 - 2089
  • [10] Grinding force and specific energy in plunge grinding of 20CrMnTi with monolayer brazed CBN wheel
    Gu Shenshen
    Yang Changyong
    Fu Yucan
    Ding Wenfeng
    Huang Dashun
    [J]. ADVANCES IN MATERIALS MANUFACTURING SCIENCE AND TECHNOLOGY XV, 2014, 770 : 34 - 38