Standard
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AS EN 12413:2022
[Current]Safety requirements for bonded abrasive products
AS EN 12413:2022 identically adopts EN 12413:2019, which specifies requirements and/or measures for the removal or reduction of hazards resulting from the design and application of the abrasive products.
Published: 09/12/2022
Pages: 59
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
European foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
3.1 General
3.2 Grinding and cutting-off machines
3.3 Grinding and cutting-off methods
3.4 Type of application
3.5 Symbols
4 List of significant hazards
5 Safety requirements
5.1 General requirements
5.1.1 General
5.1.2 Sequence of maximum operating speeds
5.2 Strength requirements
5.2.1 Safety factors
5.2.2 Safety factors for mounted points and wheels
5.2.3 Side load capacity
5.3 Dimensional requirements
5.3.1 Dimensional limitations and maximum operating speeds
5.3.2 Limit deviations and run-out tolerances
5.4 Admissible unbalance
5.5 Marking
5.6 Blotters
6 Verification of the safety requirements
6.1 Verification of the general requirements
6.1.1 General
6.1.2 Visual inspection
6.1.3 Ring test
6.1.4 Safety speed test
6.2 Verification of the strength requirements
6.2.1 Verification of the safety factor
6.2.2 Verification of side load capacity
6.3 Verification of the dimensional requirements
6.4 Verification of the admissible unbalance
6.5 Verification of the marking
6.6 Verification of the requirements for blotters
7 Information for use
Appendix A
A.1 Content of marking
A.1.1 Marking requirements
A.1.2 Additional inscriptions
A.1.2.1 General
A.1.2.2 Abrasive products for hand-held machines
A.1.2.3 Oriented wheels
A.1.2.4 Multiple or gang mounted wheels
A.1.2.5 Magnesite bond
A.2 Execution of marking
Appendix B
B.1 Example of calculation of the maximum permissible speed of rotation
B.2 Example for application of the calculation method
B.2.1 Mounted point cylindrical shape
B.2.2 Assumptions for the calculation
B.2.3 Maximum permissible speeds of rotation
Appendix C
C.1 General
C.2 Single point side load
C.3 Impact test
Appendix D
Appendix E
Appendix F
Bibliography
Cited references in this standard