BS EN 847-2:2017
Current
The latest, up-to-date edition.
Tools for woodworking. Safety requirements Requirements for the shank of shank mounted milling tools/circular saw blades
Hardcopy , PDF
English
17-11-2017
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European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 List of significant hazards
5 Safety requirements
6 Marking of tools with cylindrical shank
Annex A (informative) - Examples of calculation
Annex B (normative) - Method of measuring the
eccentricity at clamping devices
Annex C (informative) - Recommended minimum
clamping forces
Bibliography
Defines the determination of the maximum speed for given eccentricity at clamping devices for the shank strength of milling tools with cylindrical and taper shank.
| Committee |
MTE/23
|
| DevelopmentNote |
Supersedes 98/713801 DC. (03/2003) Supersedes 11/30248444 DC. (10/2013) Supersedes 16/30340566 DC. (11/2017)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard specifies the determination of the maximum speed for given eccentricity at clamping devices for the shank strength of milling tools with cylindrical and taper shank. It also specifies the marking of the tool. Bore mounted tools which are mounted on an arbor shall be considered as a shank mounted tool.
| Standards | Relationship |
| UNE-EN 847-2:2014 | Identical |
| EN 847-2:2017 | Identical |
| NBN EN 847-2 : 2013 | Identical |
| UNI EN 847-2 : 2013 | Identical |
| I.S. EN 847-2:2013 | Identical |
| NEN EN 847-2 : 2017 | Identical |
| ISO 7388-2:2007 | Tool shanks with 7/24 taper for automatic tool changers — Part 2: Dimensions and designation of shanks of forms J, JD and JF |
| ISO 297:1988 | 7/24 tapers for tool shanks for manual changing |
| ISO 12100:2010 | Safety of machinery — General principles for design — Risk assessment and risk reduction |
| ISO 7388-1:2007 | Tool shanks with 7/24 taper for automatic tool changers Part 1: Dimensions and designation of shanks of forms A, AD, AF, U, UD and UF |
| ISO 12164-1:2001 | Hollow taper interface with flange contact surface — Part 1: Shanks — Dimensions |
| EN ISO 12100:2010 | Safety of machinery - General principles for design - Risk assessment and risk reduction (ISO 12100:2010) |
| EN 847-1:2017 | Tools for woodworking - Safety requirements - Part 1: Milling tools, circular saw blades |
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