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09/30169628 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS EN ISO 28927-4 - HAND-HELD PORTABLE POWER TOOLS - TEST METHODS FOR EVALUATION OF VIBRATION EMISSION - PART 4: STRAIGHT GRINDERS
Available format(s)

Hardcopy , PDF

Superseded date

07-31-2011

Language(s)

English

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
   3.1 General
   3.2 Terms and definitions
   3.3 Symbols
4 Basic standards and vibration test codes
5 Description of the family of tools covered by
   this standard
6 Characterisation of vibration
   6.1 Direction of measurement
   6.2 Location of measurements
   6.3 Magnitude of vibration
   6.4 Combination of vibration directions
7 Instrumentation requirements
   7.1 General
   7.2 Mounting of transducers
        7.2.1 Specification of transducer
        7.2.2 Fastening of transducers
   7.3 Frequency weighting filter
   7.4 Integration time
   7.5 Auxiliary equipment
   7.6 Calibration
8 Testing and operating conditions of the machinery
   8.1 General
   8.2 Operating conditions
        8.2.1 Pneumatic machines
        8.2.2 Hydraulic machines
        8.2.3 Electrical machines
   8.3 Other quantities to be specified
   8.4 Attached equipment, work piece and task
        8.4.1 Test wheel
        8.4.2 Feed force
        8.4.3 Test procedure
   8.5 Operator
9 Measurement procedure and validity
   9.1 Reported vibration values
   9.2 Declaration and verification of the vibration
        emission value
10 Measurement report
Annex A (informative) - Model test report for vibration
        emission of angle and vertical grinders
Annex B (normative) - Determination of the uncertainty K
  B.1 Test on single machines
  B.2 Tests on batches of machines
Annex C (normative) - Design of aluminium test wheels
  C.1 General
  C.2 Basic geometry of aluminium test wheels
      C.2.1 Type 1 Straight test wheels
      C.2.2 Type 18 Cone test wheels
  C.3 Unbalance holes
      C.3.1 Type 1 straight test wheels
      C.3.2 Type 18 cone test wheel
  C.4 Bushings for type 1 test wheels
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
         Directive 98/37/EC
Annex ZB (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
         Directive 2006/42/EC
Bibliography

BS EN ISO 28927-4

Committee
MCE/8/-/2
DocumentType
Draft
Pages
38
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
PREN ISO 28927-4 : DRAFT 2009 Identical

EN 12096:1997 Mechanical vibration - Declaration and verification of vibration emission values
ISO 5349-2:2001 Mechanical vibration Measurement and evaluation of human exposure to hand-transmitted vibration Part 2: Practical guidance for measurement at the workplace
ISO 20643:2005 Mechanical vibration — Hand-held and hand-guided machinery — Principles for evaluation of vibration emission
ISO 6103:2014 Bonded abrasive products Permissible unbalances of grinding wheels as delivered Static testing
ISO 4027:2003 Hexagon socket set screws with cone point
ISO 2787:1984 Rotary and percussive pneumatic tools — Performance tests
ISO 4029:2003 Hexagon socket set screws with cup point
ISO/TR 27609:2007 Vibration in hand-held tools Vibration measurement methods for grinders Evaluation of round-robin test
ISO 4026:2003 Hexagon socket set screws with flat point
ISO 5349-1:2001 Mechanical vibration Measurement and evaluation of human exposure to hand-transmitted vibration Part 1: General requirements
ISO 17066:2007 Hydraulic tools Vocabulary
ISO 5391:2003 Pneumatic tools and machines Vocabulary
1998/37/EC : 1998 DIRECTIVE 98/37/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 22 JUNE 1998 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES RELATING TO MACHINERY
EN 755-2:2016 Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 2: Mechanical properties

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