JIS B 1756:2017
JIS B 1756:2017
Gears - Surface Temper Etch Inspection After Grinding, Chemical Method
Japanese Standards Association
Gears - Surface Temper Etch Inspection After Grinding, Chemical Method
Japanese Standards Association
Introduction
1 Scope
2 Equipment
2.1 Container materials
2.2 Inspection location
2.3 Inspection time
2.4 Cleaning
3 Reagents
3.1 Cleaning materials
3.2 Nitric acid of density
3.3 Hydrochloric acid of density
3.4 Alcohol
3.5 Water of clean
3.6 Alkaline solution
3.7 Rust-preventive oil
4 Inspection procedure
4.1 Cleaning
4.2 Etching
5 Inspection criteria
5.1 Visual inspection and classification
5.2 Surface hardness effects
6 Rework of tempered surface area
7 Etch discoloration removal
8 Maintenance and control
9 Safety and environmental precautions
10 Specification and inspection certificate
10.1 Specification
10.2 Inspection certificate
Annex (informative) - Comparison table between
JIS and corresponding International Standard
Describes the inspection procedure, inspection criteria, classification, etc. for detecting the localized overheating on ground gear surfaces by chemical etching.
Document Type | Standard |
Status | Current |
Publisher | Japanese Standards Association |
Supersedes |
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