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PREN 847-2 : DRAFT 2016

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

TOOLS FOR WOODWORKING - SAFETY REQUIREMENTS - PART 2: REQUIREMENTS FOR THE SHANK OF SHANK MOUNTED MILLING TOOLS/CIRCULAR SAW BLADES

Superseded date

01-11-2017

Superseded by

EN 847-2:2017

Published date

12-01-2013

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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

Describes 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
TC 142
DocumentType
Draft
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
16/30340566 DC : 0 Identical
11/30248444 DC : 0 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)
PREN 847-1 : DRAFT 2016 TOOLS FOR WOODWORKING MACHINES - SAFETY REQUIREMENTS - PART 1: MILLING TOOLS, CIRCULAR SAW BLADES

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