Grinding Characteristic of Segmental Wheel —Studies on Creep Feed Grinding (4th Report) —

Seiki Matsui, Katsuo Syōji, Tsunemoto Kuriyagawa

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

This paper experimentally describes the grinding characteristic of segmental wheels in creep feed grinding. In creep feed grinding, grinding temperature increases rapidly and thermal damage such as a burn occurs on a workpiece. As one of prevention methods of the thermal damage, a segmental wheel which shows an excellent cooling effect has been developed. This wheel has 24 pieces of soft grade segments which are attached on the circumference of an aluminium disk. As a result of applications of the segmental wheel to creep feed grinding, the followings became evident. (1) The segmental wheel has the effect of reduction of both total grinding force and grinding temperature. (2) Self-sharpening is activated and grinding characteristic of the segmental wheel is kept good without dulling of cutting edge. (3) Grinding ratio and ground surface roughness in the case of a segmental wheel is almost the same level as those in the case of a straight wheel.

Original languageEnglish
Pages (from-to)1863-1869
Number of pages7
JournalJournal of the Japan Society for Precision Engineering
Volume52
Issue number11
DOIs
Publication statusPublished - 1986 Jan 1
Externally publishedYes

Keywords

  • creep feed grinding
  • grinding ratio
  • grinding temperature
  • piezoelectric dynamometer
  • segmental wheel
  • soft grade wheel
  • total grinding force

ASJC Scopus subject areas

  • Mechanical Engineering

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