Ultra-smoothness grinding of cemented carbide using newly developed method

Heiji Yasui, Yuki Yamamoto, Kensuke Miyamoto, Shogo Furuya, Takekazu Sawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The main results obtained are as follows: (1)New ultra-smoothness grinding method is useful for finishing the cemented carbide to the ultra-smoothness surface. (2)At the normal feed of 10 micro-meter/rev, the 2D surface roughness becomes below 20nm(Rz). The surface roughness increases steeply and transiently until the normal feed of 30 micro-meter/rev and keeps about 100nm(Rz) over the normal feed of 30 micro-meter/rev. (3)The 3D surface roughness increases with increase of parallel feed. The increase rate is small. Even at fp=50 micro-meter, the 3D surface roughness becomes below 50nm(Rz).(4)The 3D surface roughness of cemented carbide formed using the suitable grinding condition attains about 25nm(Rz) or 2.5nm(Ra).

Original languageEnglish
Title of host publicationProceedings of the 20th Annual ASPE Meeting, ASPE 2005
Publication statusPublished - 2005 Dec 1
Event20th Annual Meeting of the American Society for Precision Engineering, ASPE 2005 - Norfolk, VA, United States
Duration: 2005 Oct 92005 Oct 14

Publication series

NameProceedings of the 20th Annual ASPE Meeting, ASPE 2005

Conference

Conference20th Annual Meeting of the American Society for Precision Engineering, ASPE 2005
CountryUnited States
CityNorfolk, VA
Period05/10/905/10/14

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Keywords

  • Cemented carbide
  • Difficult-to-cut metal
  • New grinding method
  • Surface roughness
  • Ultra-smoothness grinding

ASJC Scopus subject areas

  • Mechanical Engineering

Cite this

Yasui, H., Yamamoto, Y., Miyamoto, K., Furuya, S., & Sawa, T. (2005). Ultra-smoothness grinding of cemented carbide using newly developed method. In Proceedings of the 20th Annual ASPE Meeting, ASPE 2005 (Proceedings of the 20th Annual ASPE Meeting, ASPE 2005).