Dimensional error analysis for grinding of a cylindrical long workpiece

Takashi Onishi, Moriaki Sakakura, Teppei Takashima, Takuya Kodani, Kazuhito Oohashi, Shinya Tsukamoto

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

Abstract

In cylindrical grinding for a long workpiece, the elastic deformation of the workpiece reduces the shape accuracy because of its low stiffness. Therefore, it is very important to analyze the elastic deformation of the workpiece during grinding process. In this study, an advanced analyzing method of the shape error in case of a long workpiece was proposed. In the proposed method, the normal grinding force, which is the important factor for the elastic deformation of the workpiece, was estimated from the power consumption of the wheel motor. To evaluate the proposed analysis method, the analyzed shape error was compared with measured shape error obtained by grinding experiment.

Original languageEnglish
Title of host publicationProceedings of the 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015
PublisherJapan Society of Mechanical Engineers
Publication statusPublished - Oct 18 2015
Event8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015 - Kyoto, Japan
Duration: Oct 18 2015Oct 22 2015

Other

Other8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015
CountryJapan
CityKyoto
Period10/18/1510/22/15

Keywords

  • Cylindrical grinding
  • Elastic deformation
  • Grinding force
  • Shape error
  • Stiffness

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering

Fingerprint Dive into the research topics of 'Dimensional error analysis for grinding of a cylindrical long workpiece'. Together they form a unique fingerprint.

  • Cite this

    Onishi, T., Sakakura, M., Takashima, T., Kodani, T., Oohashi, K., & Tsukamoto, S. (2015). Dimensional error analysis for grinding of a cylindrical long workpiece. In Proceedings of the 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015 Japan Society of Mechanical Engineers.