0
RESEARCH PAPERS

Chucking Performance of a Wedge-Type Power Chuck

[+] Author and Article Information
S. Ema, E. Marui

Gifu University, 1-1, Yanagido, Gifu-shi 501-11, Japan

J. Eng. Ind 116(1), 70-77 (Feb 01, 1994) (8 pages) doi:10.1115/1.2901811 History: Received November 01, 1991; Revised October 01, 1992; Online April 08, 2008

Abstract

In order to improve the chucking performance of a wedge-type power chuck with three top jaws, bending tests, chucking accuracy tests, and cutting tests in the chuck-work system were performed using top jaws with different inner diameters, gripping positions, and taper angles. Bending stiffness, eccentricity of a workpiece, and cutting stability of the chuck were assessed using variance analysis. The inner diameter and the taper angle are effective to increase the bending stiffness; however, the gripping position is generally ineffective. With respect to the chucking accuracy, the effects of the inner diameter and the taper angle are significant; however, the effect of the gripping position is insignificant. Top jaws with tapered gripping parts are effective for limiting chatter vibration in actual use. Therefore, for the wedge-type power chuck used in the experiment, the use of the top jaws with tapered gripping parts is the most effective.

Copyright © 1994 by The American Society of Mechanical Engineers
Your Session has timed out. Please sign back in to continue.

References

Figures

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In