Table of Contents

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Operation method of shot peening
5 Peening media
6 Almen strip
7 Measurement of Almen arc height
8 Evaluation of coverage
9 Shot peening machine
10 Control of shot peening
11 Measurement of residual stress
12 Report
Annex A (normative) - Standard photographs of coverage
Annex B (normative) - Saturation time
Annex C (informative) - Almen gauge
Annex JA (normative) - Quality and test method of
peening media
Annex JB (normative) - Measuring method of residual
stress
Annex JC (informative) - Comparison table between
JIS and corresponding International Standard

Abstract

Describes the shot peening applied to springs in order to improve their resistance force to fatigue, stress corrosion cracking, delayed fracture, etc. mainly by introducing compressive residual stresses into their surface.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Japanese Standards Association
Pages
ISBN
Supersedes	JIS B 2711:2005