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BS EN 847-2:2017

Current
Current

The latest, up-to-date edition.

Tools for woodworking. Safety requirements Requirements for the shank of shank mounted milling tools/circular saw blades
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

17-11-2017

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.

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.

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

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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