JIS B 1811:2018
JIS B 1811:2018
Fatigue Test Method For Transmission Precision Roller Chains And Leaf Chains
Japanese Standards Association
Table of Contents
Introduction
1 Scope
2 Normative references
3 Symbols, terms an definitions
4 Principle
5 Apparatus
5.1 Testing machine
5.2 Test fixture
6 Specimens
6.1 Free pitch of specimen
6.2 Specimen condition
7 Test procedure
7.1 Force setting
7.2 Conformity Test
7.3 Staircase test
8 Staircase test data analysis
8.1 Data
8.2 Plotting staircase data
8.3 Statistical calculations
9 Report of test results
9.1 General matters
9.2 Test chain information
9.3 Test equipment and procedures
9.4 Test results
Annex A (informative) Survival test with abridged Probit
analysis method
Annex B (normative) Combined test method
Annex C (informative) Justification for adding one step to
fatigue limit in staircase analysis
Annex D (informative) Adding an additional phantom point at
the end of staircase test
Annex E (informative) Reporting of fatigue test results
Annex F (informative) Estimation of fatigue strength for chain
length
Annex G (informative) Estimation of fatigue strength from 3 x
10[6] cycles to 10[7] cycles
Annex H (informative) Finite life testing and data analysis
Annex JA (informative) Comparison table between JIS and
corresponding International Standard
Abstract
This Standard specifies the fatigue test method for transmission precision roller chains leaf (hereafter referred to as chains).
General Product Information
| Document Type | Standard |
| Status | Current |
| Publisher | Japanese Standards Association |
| ProductNote | THIS STANDARD ALSO REFERS TO JIS B 1801, JIS B 1804, JIS B 1812 |
| Supersedes |
|
