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    I.S. EN 847-2:2017

    Current The latest, up-to-date edition.

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

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2017

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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    Table of Contents - (Show below) - (Hide below)

    National Foreword
    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

    Abstract - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    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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