BS 4656-14:1983
Current
The latest, up-to-date edition.
Accuracy of machine tools and methods of test Specification for broaching machines, vertical internal type
Hardcopy , PDF
English
30-11-1983
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National foreword
Committees responsible
Specification
1 Scope and field of application
2 Reference
3 Preliminary remarks
4 Terminology
5 Acceptance conditions and permissible deviations
Annex
Geometrical tests and corresponding permissible deviations.
| Committee |
MTE/1/2
|
| DevelopmentNote |
Also numbered as ISO 6779 Supersedes 79/79572 DC (08/2005)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This International Standard specifies, with reference to ISO/R 230, both preliminary levelling operations and geometrical tests on general purpose and normal accuracy machines, and gives the corresponding permissible deviations which apply. This International Standard also gives the terminology used for the main elements of the machine.1)
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.), or to its characteristics (speeds, feeds, etc.) which should generally be checked before testing accuracy.
| BS 3800:1964 | Methods for testing the accuracy of machine tools |
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