BS 4656-25:1980
Current
The latest, up-to-date edition.
Accuracy of machine tools and methods of test Gear planing machines
Hardcopy , PDF
English
30-04-1980
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Foreword
Cooperating organizations
Specification
1. Scope
2. References
3. Application of test methods
4. Abbreviations
5. Diagrams
6. Practical tests
7. Accuracy of work spindle indexing worm and worm
wheel
Tables
1. Tolerances on test gear blanks
2. Geometrical tests and accuracy requirements for
gear planing machines
Accuracy requirements and geometrical tests with reference to BS 3800.
| Committee |
MTE/1/2
|
| DevelopmentNote |
Supersedes 78/76910 DC and BS 3329(1961) (08/2005) Reviewed and confirmed by BSI, October 2012. (09/2012)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This Part of this British Standard specifies, with reference to BS 3800, both geometrical and practical tests for gear planing machines used for the production of external spur and helical gears and splined shafts, and gives corresponding permissible deviations which apply.
This standard is applicable to machines of general purpose use and normal accuracy.
It deals only with the verification of accuracy of the machine. It does not apply to the testing of the running of the machine (vibrations, abnormal noises, stick-slip motion of components etc.) nor to its characteristics (speeds, feeds etc.) which should generally be checked before testing accuracy.
| BS 4500-1:1969 | ISO limits and fits General, tolerances and deviations |
| BS 3800:1964 | Methods for testing the accuracy of machine tools |
| BS 2697:1976 | Specification for rack type gear cutters, metric module |
| BS 436-2:1970 | Spur and helical gears Basic rack form, modules and accuracy (1 to 50 metric module) |
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