English

应用科学学报 ›› 1990, Vol. 8 ›› Issue (4): 354-356.

• 研究简报 • 上一篇    下一篇

立方氮化硼砂轮干磨时的渗硼及其对零件表面性能的影响

胡忠辉, 袁哲俊   

  1. 哈尔滨工业大学
  • 收稿日期:1989-01-22 修回日期:1989-12-04 出版日期:1990-12-31 发布日期:1990-12-31

BORONIZATION AND ITS EFFECT ON PROPERTIES OF THE COMPONENTS AFTER DRY GRINDING WITH CBN WHEELS

HU ZHONGHUI, YUAN ZHEJUN   

  1. Harbin Institute of Technology
  • Received:1989-01-22 Revised:1989-12-04 Online:1990-12-31 Published:1990-12-31

PDF

104

被引次数

1

摘要： CBN (立方氮化硼)砂轮作为一种超硬磨料砂轮,已广泛应用于工具钢、模具钢、轴承钢及其它黑色金属材料的磨削加工.许多研究表明[1,2],CBN砂轮磨削可以极大地提高生产率,降低加工成本,尤其重要的是可以大大提高零件的耐用度.

Abstract: In this paper the investigation on boronization and its influence on properties of the components after dry grinding with CBN wheels is reported. The tests show that the boronization takes place in dry grinding with CBN wheels. It can gincrease compressive residual stresses, microhardness, and wear-resistance of the ground surfaces. Much higher ground surface integrity can be obtained in dry rinding with CBN wheels.