BS 7862:1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Gears. Surface temper etch inspection after grinding
Hardcopy , PDF
30-06-2014
English
15-06-1996
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Committees responsible
National foreword
Introduction
Method
1 Scope
2 Equipment
3 Reagents
4 Procedure
5 Inspection criteria
6 Rework of surface-tempered parts
7 Temper etch removal
8 Maintenance and control
9 Safety and environment precautions
Tables
1 Examples of cleaning methods
2 Type 2 etching
3 Type 3 etching
4 Surface temper classification system
Figure
1 Procedure flowchart
Gives standard procedures and requirements for detecting and classifying localized overheating on ground surfaces by chemical etch methods. Applicable to steel parts e.g. gears, shafts, splines and bearings but not to nitrided parts and stainless steels.
| Committee |
MCE/5
|
| DevelopmentNote |
Reviewed and confirmed by BSI, September 2005. (08/2005) Supersedes 94/705175 DC (10/2005)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| DEFSTAN 02-381/1(2009) : 2009 | REQUIREMENTS FOR THE FORGING AND HEAT TREATMENT OF MAIN PROPULSION GEARS |
| DEFSTAN 02-305/2(2003) : 2003 | REQUIREMENTS FOR GEARING - MAIN PROPULSION |
| DEFSTAN 02-305/3(2010) : 2010 | REQUIREMENTS FOR GEARING - MAIN PROPULSION |
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