ISO 28927-8:2009/Amd 1:2015

Hand-held portable power tools — Test methods for evaluation of vibration emission — Part 8: Saws, polishing and filing machines with reciprocating action and small saws with oscillating or rotating action — Amendment 1: Polishing machines, modified feed forces

Machines à moteur portatives — Méthodes d'essai pour l'évaluation de l'émission de vibrations — Partie 8: Scies, polisseuses et limes alternatives, et petites scies oscillantes ou circulaires — Amendement 1: Polisseuses, forces d'avance modifiées

General Information

• Status: Published
• Publication Date: 02-Dec-2015
• ICS: 13.160 - Vibration and shock with respect to human beings
• ICS: 25.140.10 - Pneumatic tools
• Technical Committee: ISO/TC 118/SC 3 - Pneumatic tools and machines
• Drafting Committee: ISO/TC 118/SC 3/WG 3 - Vibrations in hand-held tools
• Current Stage: 6060 - International Standard published
• Start Date: 28-Feb-2015
• Completion Date: 03-Dec-2015

Relations

• Amends: ISO 28927-8:2009 - Hand-held portable power tools — Test methods for evaluation of vibration emission — Part 8: Saws, polishing and filing machines with reciprocating action and small saws with oscillating or rotating action
• Effective Date: 23-Apr-2020

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 28927-8
First edition
2009-12-15
AMENDMENT 1
2015-12-15
Hand-held portable power tools —
Test methods for evaluation of
vibration emission —
Part 8:
Saws, polishing and filing machines
with reciprocating action and small
saws with oscillating or rotating action
AMENDMENT 1: Polishing machines,
modified feed forces
Machines à moteur portatives — Méthodes d’essai pour l’évaluation
de l’émission de vibrations —
Partie 8: Scies, polisseuses et limes alternatives, et petites scies
oscillantes ou circulaires
AMENDEMENT 1: Polisseuses, forces d’avance modifiées
Reference number
ISO 28927-8:2009/Amd.1:2015(E)
©
ISO 2015

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ISO 28927-8:2009/Amd.1:2015(E)

COPYRIGHT PROTECTED DOCUMENT
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All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
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ii © ISO 2015 – All rights reserved

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ISO 28927-8:2009/Amd.1:2015(E)

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical
Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information
ISO 28927-8:2009/Amd 1 was prepared by Technical Committee ISO/TC 118, Compressors and pneumatic
tools, machines and equipment, Subcommittee SC 3, Pneumatic tools and machines.
© ISO 2015 – All rights reserved iii

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ISO 28927-8:2009/Amd.1:2015(E)
Hand-held portable power tools — Test methods for
evaluation of vibration emission —
Part 8:
Saws, polishing and filing machines with reciprocating
action and small saws with oscillating or rotating action
AMENDMENT 1: Polishing machines, modified feed forces
3 Terms, definitions and symbols
Page 2, definition 3.1.5
Change to
“machine with a rotary or reciprocation motor…”
5 Description of the family of machines
Page 3, Clause 5, second paragraph
Replace with
Figures 1 to 12 show examples of typical saws, files and polishing machines covered by this part of
ISO 29827.
Page 3, Figure 1
Add an arrow in the figure
Figure 1 — Straight oscillating saw
Page 5, Figure 7
Add an arrow in the Figure and replace the Figure text with
© ISO 2015 – All rights reserved 1

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ISO 28927-8:2009/Amd.1:2015(E)

Figure 7 — Straight polishing/filing machine with reciprocating action
Page 5, Figure 8
Add a new Figure 8:
Figure 8 — Straight polishing/filing machine with transverse action
Page 5 and 6
Replace Figure 8 and 9 with the following four Figures and Figure texts:
Figure 9 — Angle polishing/filing machine with reciprocating action — Designed for single
hand held operation
2 © ISO 2015 – All rights reserved

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ISO 28927-8:2009/Amd.1:2015(E)

Figure 10 — Angle polishing/filing machine with reciprocating action — Designed for single
hand held operation — Alternative design
Figure 11 — Angle reciprocating polishing/filing machine with tool holder without moving
parts — Designed for two handed operation
© ISO 2015 – All rights reserved 3

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ISO 28927-8:2009/Amd.1:2015(E)

Figure 12 — Angle reciprocating polishing/filing with tool holder without moving parts —
Designed for two handed operation — Alternative design
Page 6, Clause 6.1, Paragraph 1
Renumber figure numbers to “Figures 13 to 24”
Page 6, Clause 6.2
Add a new paragraph after paragraph 2:
“Polishing/filing machines can be used with a tool holder without moving parts, where the operator
can use one hand for guiding the tool. For machines intended to be used with both hands the vibrations
shall be measured at both positions.”
Page 6, Clause 6.2, paragraph 5
Renumber figure numbers to “Figures 13 to 24”
Page 7, Figure 10
Add an arrow in the figure and renumber to Figure 13
Key
1 prescribed location
2 secondary location
Figure 13 — Measurement locations — Straight oscillating saw
Page 7 to 9, Figure 11 to 15
4 © ISO 2015 – All rights reserved

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ISO 28927-8:2009/Amd.1:2015(E)

Renumber to Figure 14 to Figure 18
Page 10, Figure 16
Add an arrow in Figure and renumber to Figure 19 and change the Figure text.
Key
1 prescribed location
2 secondary location
Figure 19 — Measurement locations — Straight polishing/filing machine with reciprocating
action
Page 10, Add new Figure
Add a new Figure 20
Key
1 prescribed location
2 secondary location
Figure 20 — Measurement locations — Straight polishing/filing machine with transverse action
Page 10 to 11, Figure 17 to 18
Replace Figure 17 and 18 with the following four Figures and Figure texts and renumber them from
Figure 21 -24:
© ISO 2015 – All rights reserved 5

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ISO 28927-8:2009/Amd.1:2015(E)

Key
1 prescribed location
2 secondary location
Figure 21 — Measurement locations — Angle polishing/filing machine with reciprocating
action —Designed for single hand held operation
Key
1 prescribed location
2 secondary location
Figure 22 — Measurement locations — Angle polishing/filing machine with reciprocating
action - Designed for single hand held operation — Alternative design
6 © ISO 2015 – All rights reserved

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ISO 28927-8:2009/Amd.1:2015(E)

Key
1 prescribed location
2 secondary location
Figure 23 — Measurement locations — Angle reciprocating polishin
...

DRAFT AMENDMENT
ISO 28927-8:2009/DAM 1
ISO/TC 118/SC 3 Secretariat: SIS
�oting begins on� �oting terminates on�
2013-11-28 2014-04-28
Hand-held portable power tools — Test methods for
evaluation of vibration emission —
Part 8:
Saws, polishing and filing machines with reciprocating
action and small saws with oscillating or rotating action
AMENDMENT �
Machines à moteur portatives — Méthodes d’essai pour l’évaluation de l’émission de vibrations —
Partie 8: Scies, polisseuses et limes alternatives, et petites scies oscillantes ou circulaires
AMENDEMENT 1
ICS� ��.������.���.��
ISO/CEN PARALLEL PROCESSING
This draft has been developed within the International Organization for
Standardization (ISO), and processed under the ISO lead mode of collaboration
as de�ined in the �ienna Agreement.
This draft is hereby submitted to the ISO member bodies and to the CEN member
bodies for a parallel �ive month enquiry.
Should this draft be accepted, a �inal draft, established on the basis of comments
received, will be submitted to a parallel two-month approval vote in ISO and
T�IS DOCUMENT IS A DRAFT CIRCU�ATED
formal vote in CEN.
FOR COMMENT AND A��RO�A�. IT IS
T�EREFORE SUBJECT TO C�ANGE AND MA�
NOT BE REFERRED TO AS AN INTERNATIONA�
STANDARD UNTI� �UB�IS�ED AS SUC�.
To expedite distribution, this document is circulated as received from the
IN ADDITION TO T�EIR E�A�UATION AS
committee secretariat. ISO Central Secretariat wor� of editing and text
BEING ACCE�TAB�E FOR INDUSTRIA�,
composition will be underta�en at publication stage.
TEC�NO�OGICA�, COMMERCIA� AND
USER �UR�OSES, DRAFT INTERNATIONA�
STANDARDS MA� ON OCCASION �A�E TO
BE CONSIDERED IN T�E �IG�T OF T�EIR
�OTENTIA� TO BECOME STANDARDS TO
W�IC� REFERENCE MA� BE MADE IN
Reference number
NATIONA� REGU�ATIONS.
ISO �����‐������(E)/DAM �
RECI�IENTS OF T�IS DRAFT ARE IN�ITED
TO SUBMIT, WIT� T�EIR COMMENTS,
NOTIFICATION OF AN� RE�E�ANT �ATENT
RIG�TS OF W�IC� T�E� ARE AWARE AND TO
©
�RO�IDE SU��ORTING DOCUMENTATION. ISO 2013

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ISO 28927-8:2009(E)/DAM 1

Copyright notice
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ii � ISO ���� � All rights reserved

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Contents Page
Foreword . iv
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and symbols . 2
3.1 Terms and definitions . 2
3.2 Symbols . 2
4 Basic standards and vibration test codes . 3
5 Description of the family of machines . 3
6 Characterization of vibration . 8
6.1 Direction of measurement . 8
6.2 Location of measurements . 8
6.3 Magnitude of vibration . 16
6.4 Combination of vibration directions . 16
7 Instrumentation requirements. 16
7.1 General . 16
7.2 Mounting of transducers . 16
7.2.1 Specification of transducer . 16
7.2.2 Fastening of transducers. 16
7.3 Frequency weighting filter . 16
7.4 Integration time . 16
7.5 Auxiliary equipment . 17
7.6 Calibration . 17
8 Testing and operating conditions of the machinery . 17
8.1 General . 17
8.2 Operating conditions . 17
8.2.1 Pneumatic machines . 17
8.2.2 Hydraulic machines . 17
8.2.3 Electrical machines . 18
8.3 Other quantities to be specified . 18
8.4 Attached equipment, work piece and task. 18
8.4.1 General . 18
8.4.2 Test set-up, conditions and procedures . 18
8.5 Operators. 22
9 Measurement procedure and validity . 23
9.1 Reported vibration values . 23
9.2 Declaration and verification of the vibration emission value . 23
10 Measurement report . 24
Annex A (informative) Model test report for vibration emission of saws and files . 25
Annex B (normative) Determination of uncertainty . 27
Bibliography . 29

© ISO 2009 – All rights reserved iii

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ISO 28927-8:2009(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 28927-8 was prepared by Technical Committee ISO/TC 118, Compressors and pneumatic tools,
machines and equipment, Subcommittee SC 3, Pneumatic tools and machines.
This first edition of ISO 28927-8 cancels and replaces ISO 8662-12:1997, of which it constitutes a technical
revision. The most important changes are
 vibration measurement in three axes and at both hand positions,
 new transducer positions, and
 improved definition of transducer positions and orientation.
ISO 28927 consists of the following parts, under the general title Hand-held portable power tools — Test
methods for evaluation of vibration emission:
1)
 Part 1: Angle and vertical grinders
2)
 Part 2: Wrenches, nutrunners and screwdrivers
3)
 Part 3: Polishers and rotary, orbital and random orbital sanders
4)
 Part 4: Straight grinders

1) Together with Part 4, replaces ISO 8662-4, Hand-held portable power tools — Measurement of vibrations at the
handle — Part 4: Grinders.
2) Replaces ISO 8662-7, Hand-held portable power tools — Measurement of vibrations at the handle — Part 7:
Wrenches, screwdrivers nut runners with impact, impulse and ratcheting action. All screwdrivers and nutrunners except for
one-shot tools now covered.
3) Replaces ISO 8662-8, Hand-held portable power tools — Measurement of vibrations at the handle — Part 8:
Polishers and rotary, orbital and random orbital sanders.
4) Together with Part 1, replaces ISO 8662-4, Hand-held portable power tools — Measurement of vibrations at the
handle — Part 4: Grinders.
iv © ISO 2009 – All rights reserved

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5)
 Part 5: Drills and impact drills
6)
 Part 6: Rammers
7)
 Part 7: Nibblers and shears
 Part 8: Saws, polishing and filing machines with reciprocating action and small saws with oscillating or
rotating action
8)
 Part 9: Scaling hammers and needle scalers
9)
 Part 10: Percussive drills, hammers and breakers
10)
 Part 11: Stone hammers


5) Replaces ISO 8662-6, Hand-held portable power tools — Measurement of vibrations at the handle — Part 6: Impact
drills. Non-impacting drills now covered.
6) Replaces ISO 8662-9, Hand-held portable power tools — Measurement of vibrations at the handle —Part 9: Rammers.
7) Replaces ISO 8662-10, Hand-held portable power tools — Measurement of vibrations at the handle — Part 10:
Nibblers and shears.
8) Together with Part 11, replaces ISO 8662-14, Hand-held portable power tools — Measurement of vibrations at the
handle — Part 14: Stone-working tools and needle scalers.
9) Replaces ISO 8662-2, Hand-held portable power tools — Measurement of vibrations at the handle — Part 2: Chipping
hammers and riveting hammers, ISO 8662-3, Hand-held portable power tools — Measurement of vibrations at the
handle — Part 3: Rock drills and rotary hammers, and ISO 8662-5, Hand-held portable power tools — Measurement of
vibrations at the handle — Part 5: Pavement breakers and hammers for construction work. Chipping and riveting hammers,
rock drills and rotary hammers all covered.
10) Together with Part 9, replaces ISO 8662-14, Hand-held portable power tools — Measurement of vibrations at the
handle — Part 14: Stone-working tools and needle scalers.
© ISO 2009 – All rights reserved v

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ISO 28927-8:2009(E)
Introduction
This document is a type-C standard as stated in ISO 12100.
When requirements of this type-C standard are different from those which are stated in type-A or -B standards,
the requirements of this type-C standard take precedence over the requirements of the other standards for
machines that have been designed and built according to the requirements of this type-C standard.
The vibration test codes for portable hand-held machines given in ISO 28927 are based on ISO 20643, which
gives general specifications for the measurement of the vibration emission of hand-held and hand-guided
machinery. ISO 28927 specifies the operation of the machines under type-test conditions and other
requirements for the performance of type tests. The structure/numbering of its clauses follows that of
ISO 20643.
The basic principle for transducer positioning first introduced in the EN 60745 series of European standards is
followed, representing a deviation from ISO 20643 for reasons of consistency. The transducers are primarily
positioned next to the hand in the area between the thumb and the index finger, where they give the least
disturbance to the operator gripping the machine.
It has been found that vibrations generated by files and saws vary considerably in typical use. For
reciprocating saws and files, the motion of reciprocation is the prime source of vibration. The variation is
largely due to variations in the handling of the machine and the characteristics of the material worked on,
while differences in the support of the material and counterbalancing of the machine also cause differences in
vibration.
This part of ISO 28927 uses a working process where the machine is used to cut sheet metal or wood. In
order to achieve good reproducibility, it is important that the material have good support and that the files or
saw blades used be in good condition. The procedures of ISO 5349 are required whenever exposure at the
workplace is to be assessed.
The values obtained are type-test values intended to be representative of the average of the upper quartile of
typical vibration magnitudes in real-world use of the machines. However, the actual magnitudes will vary
considerably from time to time and depend on many factors, including the operator, the task and the inserted
tool or consumable. The state of maintenance of the machine itself might also be of importance. Under real
working conditions the influences of the operator and process can be particularly important at low magnitudes.
2
It is therefore not recommended that emission values below 2,5 m/s be used for estimating the vibration
2
magnitude under real working conditions. In such cases, 2,5 m/s is the recommended vibration magnitude for
estimating the machine vibration.
If accurate values for a specific work place are required, then measurements (according to ISO 5349) in that
work situation could be necessary. Vibration values measured in real working conditions can be either higher
or lower than the values obtained using this part of ISO 28927.
Higher vibration magnitudes can easily occur in real working situations, depending on the characteristics of
the material being worked on, the condition of the inserted tool and the handling of the machine.
The vibration test codes given in ISO 28927 supersede those given in ISO 8662, whose parts have been
replaced by the corresponding parts of ISO 28927 (see Foreword).
NOTE ISO 8662-11, Hand-held portable power tools — Measurement of vibrations at the handle — Part 11: Fastener
driving tools, and ISO 8662-13, Hand-held portable power tools — Measurement of vibrations at the handle — Part 13:
Die grinders, could be replaced by future parts of ISO 28927.
vi © ISO 2009 – All rights reserved

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INTERNATIONAL STANDARD ISO 28927-8:2009(E)

Hand-held portable power tools — Test methods for evaluation
of vibration emission —
Part 8:
Saws, polishing and filing machines with reciprocating action
and small saws with oscillating or rotating action
1 Scope
This part of ISO 28927 specifies a laboratory method for measuring hand-transmitted vibration emission at the
handles of hand-held, power-driven saws, polishing and filing machines with reciprocating action and small
saws with oscillating or rotating action. It is a type-test procedure for establishing the magnitude of vibration in
the gripping areas of a machine run under specified test conditions. It is intended that the results be used to
compare different models of the same type of machine.
This part of ISO 28927 is applicable to reciprocating files intended for surface finishing equipped with a file or
polishing tool, saws intended for parting sheets, plaster for medical use or wood, or equipped with a saw blade
for use on all kinds of materials, and small circular saws primarily intended for cutting metal or composite
materials (see Clause 5), whether driven pneumatically or by other means. It is not applicable to files that are
normally used with one hand on the file blade, nor to large circular saws intended for cutting wood.
NOTE To avoid confusion with the terms “power tool” and “inserted tool”, machine is used for the former throughout
this document.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 2787:1984, Rotary and percussive pneumatic tools — Performance tests
ISO 5349:2001 (all parts), Mechanical vibration — Measurement and evaluation of human exposure to hand-
transmitted vibration
ISO 5391:2003, Pneumatic tools and machines — Vocabulary
ISO 17066:2007, Hydraulic tools — Vocabulary
ISO 20643:2005, Mechanical vibration — Hand-held and hand-guided machinery — Principles for evaluation
of vibration emission
EN 12096:1997, Mechanical vibration — Declaration and verification of vibration emission values
ISO 16893-1:2008, Wood-based panels — Particleboard — Part 1: Classifications
© ISO 2009 – All rights reserved 1

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ISO 28927-8:2009(E)
3 Terms, definitions and symbols
For the purposes of this document, the terms and definitions given in ISO 5391, ISO 17066 and ISO 20643,
and the following terms, definitions and symbols, apply.
3.1 Terms and definitions
3.1.1
circular saw
machine equipped with a rotary saw blade
NOTE Adapted from ISO 5391:2003, definition 2.1.8.1.
3.1.2
oscillation saw
machine equipped with a saw blade that moves with an angular reciprocating movement
3.1.3
reciprocating saw
sabre saw
hack saw
machine with a rotary or reciprocating motor, adapted to drive a saw blade in a reciprocating motion
[ISO 5391:2003, definition 2.1.8.3]
3.1.4
jig saw
saw with a reciprocating and pendulum motion
[ISO 5391:2003, definition 2.1.8.5]
3.1.5
reciprocating filing and polishing machine
machine with a rotary and reciprocation motor that drives a file or polishing inserted tool in an angular or
straight reciprocating motion
3.2 Symbols
Symbol Description Unit
2
a
root-mean-square (r.m.s.) single-axis acceleration value of the frequency- m/s
hw
weighted hand-transmitted vibration
2
a vibration total value of frequency-weighted r.m.s. acceleration; root sum of m/s
hv
squares of a values for the three measured axes of vibration
hw
2
a arithmetic mean value of a values of runs for single operator using one m/s
hv hv
hand position
2
a arithmetic mean value of a values for all operators for one hand position m/s
h hv
2
a arithmetic mean value of a values for one hand position on several m/s
h h
machines
2
a declared vibration emission value m/s
hd
2
s standard deviation for a test series (for a sample, s) m/s
n1−
2
σ
standard deviation of reproducibility (for a population, σ) m/s
R
C
coefficient of variation for a test series
v
2
K uncertainty m/s
2 © ISO 2009 – All rights reserved

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4 Basic standards and vibration test codes
This part of ISO 28297 is based on the requirements of ISO 20643 and corresponds to its structure in respect
of clause subjects and numbering except for the annexes.
Annex A presents a model test report and Annex B the means for determining the uncertainty, K.
5 Description of the family of machines
This part of ISO 29827 applies to hand-held machines intended for surface finishing, equipped with a file or
polishing tool, and to hand-held machines intended for parting sheets, plaster for medical use or wood, or for
use on all kinds of materials, and for cutting metal or composite materials.
Figures 1 to 14 show examples of typical saws, files and polishing machines covered by this part of
ISO 29827.

Figure 1 — Straight oscillating saw

Figure 2 — Small circular saw
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ISO 28927-8:2009(E)

Figure 3 — Reciprocating saw with bow handle

Figure 4 — Reciprocating saw with pistol grip

Figure 5 — Straight reciprocating saw
4 © ISO 2009 – All rights reserved

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Figure 6 — Jig saw

Figure 7 — Straight polishing/filing machine with reciprocating action



Figure 8 — Straight polishing/filing machine with transverse action
© ISO 2009 – All rights reserved 5

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ISO 28927-8:2009(E)


Figure 9 — Angle polishing/filing machine with reciprocating action — Designed for single hand held
operation

Figure 10 — Angle polishing/filing machine with reciprocating action — Designed for single hand held
operation — Alternative design

6 © ISO 2009 – All rights reserved

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Figure 11 — Angle reciprocating polishing/filing machine with tool holder without moving parts —
Designed for two handed operation

Figure 12 — Angle reciprocating polishing/filing with tool holder without moving parts — Designed for
two handed operation — Alternative design



Figure 13 — Angle reciprocating polishing/filing machine with tool holder without moving parts and
extension rod — Designed for two handed operation
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ISO 28927-8:2009(E)




Figure 14 — Angle reciprocating polishing/filing machine with tool holder without moving parts and
extension rod — Designed for two handed operation — Alternative design


6 Characterization of vibration
6.1 Direction of measurement
The vibration transmitted to the hand shall be measured and reported for three directions of an orthogonal
coordinate system. At each hand position, the vibration shall be measured simultaneously in the three
directions shown in Figures 15 to 28.
6.2 Location of measurements
Measurements shall be made at the gripping zones, where the operator normally holds the machine and
applies the feed force. For machines intended for one-handed operation, it is only necessary to measure at a
single point.
The prescribed transducer location shall be as close as possible to the hand between the thumb and index
finger. This shall apply to both hand positions, with the machine held as in normal operation. Whenever
possible, measurements shall be made at the prescribed locations.
Polishing/filing machines can be used with a tool holder, without moving parts, Standard or Extended, where
the operator can use the other hand for guiding the tool. For polishing/filing machines equipped with the
Standard tool holder and used with a tool length ≥ 60 mm, the machine shall be measured for both hand
positions. For polishing/filing machines equipped with the Extended tool holder and a tool length ≥ 110 mm,
the machine shall be measured for both hand positions.
A secondary location is defined as being on the side of, and as close as possible to, the inner end of the
handle where the prescribed location is found. If the prescribed location of the transducer cannot be used, this
secondary location shall be used instead.
8 © ISO 2009 – All rights reserved

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The prescribed or secondary location shall also be used on anti-vibration handles.
Figures 15 to 28 show the prescribed and secondary locations and measurement directions for the hand
positions normally used for the different types of machines in this family.

Key
1 prescribed location
2 secondary location
Figure 15 — Measurement locations — Straight oscillating saw

Key
1 prescribed location
2 secondary location
Figure 16 — Measurement locations — Small circular saw
© ISO 2009 – All rights reserved 9

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ISO 28927-8:2009(E)

Key
1 prescribed location
2 secondary location
Figure 17 — Measurement locations — Reciprocating saw with bow handle

Key
1 prescribed location
2 secondary location
Figure 18 — Measurement locations — Reciprocating saw with pistol grip
10 © ISO 2009 – All rights reserved

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Key
1 prescribed location
2 secondary location
Figure 19 — Measurement locations — Straight reciprocating saw

Key
1 prescribed location
2 secondary location
Figure 20 — Measurement locations — Jig saw
© ISO 2009 – All rights reserved 11

---------------------- Page: 17 ----------------------
ISO 28927-8:2009(E)

Key
1 prescribed location
2 secondary location
Figure 21 — Measurement locations — Straight polishing/filing machine with reciprocating action


Key
1 prescribed location
2 secondary location

Figure 22 — Measurement locations — Straight polishing/filing machine with transverse action
12 © ISO 2009 – All rights reserved

---------------------- Page: 18 ----------------------
Key
1 prescribed location
2 secondary location
Figure 23 — Measurement locations — Angle polishing/filing machine with reciprocating action —
Designed for single hand held operation

Key
1 prescribed location
2 secondary location
Figure 24 — Measurement locations — Angle polishing/filing machine with reciprocating action -
Designed for single hand held operation — Alternative design
© ISO 2009 – All rights reserved 13

---------------------- Page: 19 ----------------------
ISO 28927-8:2009(E)

Key
1 prescribed location
2 secondary location

Figure 25 — Measurement locations — Angle reciprocating polishing/filing machine with tool holder
without moving parts — Designed for two handed operation


Key
1 prescribed location
2 secondary location

Figure 26 – Measurement locations — Angle reciprocating polishing/filing with tool holder without
moving parts — Designed for two handed operation — Alternative design
14 © ISO 2009 – All rights reserved

---------------------- Page: 20 ----------------------
Key
1 prescribed location
2 secondary location
Figure 27 — Measurement locations — Angle reciprocating polishing/filing machine with tool holder
without moving parts and extension rod - Designed for two handed operation


Key
1 prescribed location
2 secondary location

Figure 28 — Measurement locations — Angle reciprocating polishing/filing machine with tool holder
without moving parts and extension rod — Designed for two handed operation - Alternative design
© ISO 2009 – All rights reserved 15

---------------------- Page: 21 ----------------------
ISO 28927-8:2009(E)

6.3 Magnitude of vibration
The definitions for the magnitude of vibration given in ISO 20643:2005, 6.3, apply.
6.4 Combination of vibration directions
The vibration total value defined in ISO 20643:2005, 6.4, sh
...

NORME ISO
INTERNATIONALE 28927-8
Première édition
2009-12-15
AMENDEMENT 1
2015-12-15
Machines à moteur portatives —
Méthodes d’essai pour l’évaluation de
l’émission de vibrations —
Partie 8:
Scies, polisseuses et limes
alternatives, et petites scies
oscillantes ou circulaires
AMENDEMENT 1: Polisseuses, forces
d’avance modifiées
Hand-held portable power tools — Test methods for evaluation of
vibration emission —
Part 8: Saws, polishing and filing machines with reciprocating action
and small saws with oscillating or rotating action
AMENDMENT 1: Polishing machines, modified feed forces
Numéro de référence
ISO 28927-8:2009/Amd.1:2015(F)
©
ISO 2015

---------------------- Page: 1 ----------------------
ISO 28927-8:2009/Amd.1:2015(F)

DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2015, Publié en Suisse
Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite ni utilisée
sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie, l’affichage sur
l’internet ou sur un Intranet, sans autorisation écrite préalable. Les demandes d’autorisation peuvent être adressées à l’ISO à
l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
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CH-1214 Vernier, Geneva, Switzerland
Tel. [phone]
Fax [phone]
[e-mail]
www.iso.org
ii © ISO 2015 – Tous droits réservés

---------------------- Page: 2 ----------------------
ISO 28927-8:2009/Amd.1:2015(F)

Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération mondiale d’organismes
nationaux de normalisation (comités membres de l’ISO). L’élaboration des Normes internationales est
en général confiée aux comités techniques de l’ISO. Chaque comité membre intéressé par une étude
a le droit de faire partie du comité technique créé à cet effet. Les organisations internationales,
gouvernementales et non gouvernementales, en liaison avec l’ISO participent également aux travaux.
L’ISO collabore étroitement avec la Commission électrotechnique internationale (IEC) en ce qui
concerne la normalisation électrotechnique.
Les procédures utilisées pour élaborer le présent document et celles destinées à sa mise à jour sont
décrites dans les Directives ISO/IEC, Partie 1. Il convient, en particulier de prendre note des différents
critères d’approbation requis pour les différents types de documents ISO. Le présent document a été
rédigé conformément aux règles de rédaction données dans les Directives ISO/IEC, Partie 2 (voir www.
iso.org/directives).
L’attention est appelée sur le fait que certains des éléments du présent document peuvent faire l’objet de
droits de propriété intellectuelle ou de droits analogues. L’ISO ne saurait être tenue pour responsable
de ne pas avoir identifié de tels droits de propriété et averti de leur existence. Les détails concernant
les références aux droits de propriété intellectuelle ou autres droits analogues identifiés lors de
l’élaboration du document sont indiqués dans l’Introduction et/ou dans la liste des déclarations de
brevets reçues par l’ISO (voir www.iso.org/brevets).
Les appellations commerciales éventuellement mentionnées dans le présent document sont données
pour information, par souci de commodité, à l’intention des utilisateurs et ne sauraient constituer
un engagement.
Pour une explication de la signification des termes et expressions spécifiques de l’ISO liés à
l’évaluation de la conformité, ou pour toute information au sujet de l’adhésion de l’ISO aux principes
de l’OMC concernant les obstacles techniques au commerce (OTC), voir le lien suivant: Avant-propos —
Informations supplémentaires.
L’Amendement 1 à l’ISO 28927-8:2009 a été élaboré par le comité technique ISO/TC 118, Compresseurs,
machines portatives pneumatiques, machines et équipements pneumatiques, sous-comité SC 3, Machines
portatives pneumatiques et machines pneumatiques.
© ISO 2015 – Tous droits réservés iii

---------------------- Page: 3 ----------------------
ISO 28927-8:2009/Amd.1:2015(F)
Machines à moteur portatives — Méthodes d’essai pour
l’évaluation de l’émission de vibrations —
Partie 8:
Scies, polisseuses et limes alternatives, et petites scies
oscillantes ou circulaires
AMENDEMENT 1: Polisseuses, forces d’avance modifiées
3 Termes, définitions et symboles
Page 2, définition 3.1.5
Version anglaise seulement : Changer en
«machine with a rotary or reciprocation motor…»
5 Description de la famille de machines
Page 3, Article 5, deuxième alinéa
Remplacer par
Les Figures 1 à 12 illustrent des exemples de scie, de limes et de polisseuses types couvertes par la
présente partie de l’ISO 28927.
Page 3, Figure 1
Ajouter une flèche dans la figure
Figure 1 — Scie oscillante droite
Page 5, Figure 7
Ajouter une flèche dans la figure et remplacer le texte de la figure par
© ISO 2015 – Tous droits réservés 1

---------------------- Page: 4 ----------------------
ISO 28927-8:2009/Amd.1:2015(F)

Figure 7 — Polisseuse/lime alternative droite
Page 5, Figure 8
Ajouter une nouvelle Figure 8 :
Figure 8 — Polisseuse/lime transversale droite
Pages 5 et 6
Remplacer les Figure 8 et 9 par les quatre figures et les textes des figures suivants :
Figure 9 — Polisseuse/lime d’angles alternative — Conçue pour une utilisation à prise à une
seule main
2 © ISO 2015 – Tous droits réservés

---------------------- Page: 5 ----------------------
ISO 28927-8:2009/Amd.1:2015(F)

Figure 10 — Polisseuse/lime d’angles alternative — Conçue pour une utilisation à prise à une
seule main — Autre conception
Figure 11 — Polisseuse/lime d’angles alternative avec porte-outil sans parties mobiles —
Conçue pour une utilisation à deux mains
© ISO 2015 – Tous droits réservés 3

---------------------- Page: 6 ----------------------
ISO 28927-8:2009/Amd.1:2015(F)

Figure 12 — Polisseuse/lime d’angles alternative avec porte-outil sans parties mobiles —
Conçue pour une utilisation à deux mains — Autre conception
Page 6, Paragraphe 6.1, Alinéa 1
Renuméroter les numérotations des figures en «Figures 13 à 24»
Page 6, Paragraphe 6.2
Ajouter un nouvel alinéa après l’Alinéa 2 :
«Les polisseuses/limes peuvent être utilisées avec un porte-outil sans pièces mobiles, quand l’opérateur
peut utiliser une main pour guider l’outil. Pour les machines conçues pour être utilisées avec les deux
mains, les vibrations doivent être mesurées aux deux positions».
Page 6, Paragraphe 6.2, Alinéa 5
Renuméroter les numérotations des figures en «Figures 13 à 24»
Page 7, Figure 10
Ajouter une flèche dans la figure et renuméroter en Figure 13.
Légende
1 emplacement prescrit
2 emplacement secondaire
Figure 13 — Emplacement des mesurages — Scie oscillante droite
Pages 7 à 9, Figures 11 à 15
4 © ISO 2015 – Tous droits réservés

---------------------- Page: 7 ----------------------
ISO 28927-8:2009/Amd.1:2015(F)

Renuméroter de Figure 14 à Figure 18
Page 10, Figure 16
Ajouter une flèche dans la figure et renuméroter en Figure 19 et changer le texte de la figure.
Légende
1 emplacement prescrit
2 emplacement secondaire
Figure 19 — Emplacement des mesurages — Polisseuse/lime alternative droite
Page 10, Ajouter une nouvelle figure
Ajouter une nouvelle Figure 20
Légende
1 emplacement prescrit
2 emplacement secondaire
Figure 20 — Emplacement des mesurages — Polisseuse/lime transversale droite
Page 10, Figures 17 à 18
Remplacer les Figures 17 et 18 avec les quatre figures et les textes des figures suivants et les
renuméroter en Figure 21-24:
© ISO 2015 – Tous droits réservés 5

---------------------- Page: 8 ----------------------
ISO 28927-8:2009/Amd.1:2015(F)

Légende
1 emplacement prescrit
2 emplacement secondaire
Figure 21 — Emplacement des mesurages — Polisseuse/lime d’angles alternative — Conçue
pour une utilisation à prise à une seule main
Légende
1 emplacement prescrit
2 emplacement secondaire
Figure 22 — Emplacement des mesurages — Polisseuse/lime d’angles alternative — Conçue
pour une utilisation à prise à une seule main — Autre conception
6 © ISO 2015 – Tous droits réservés

---------------------- Page: 9 ----------------------
ISO 28927-8:2009/Amd.1:2015(F)

Légende
1 emplacement prescrit
2 emplacement secondaire
Figure 23 — Emplacement des mesurages — Polisseuse/lime d’angles alternative avec
p
...

PROJET D’AMENDEMENT
ISO 28927-8:2009/DAM 1
ISO/TC 118/SC 3 Secrétariat: SIS
Début de vote: Vote clos le:
2013-11-28 2014-04-28
Machines à moteur portatives — Méthodes d’essai pour
l’évaluation de l’émission de vibrations —
Partie 8:
Scies, polisseuses et limes alternatives, et petites scies
oscillantes ou circulaires
AMENDEMENT 1: Polisseuses, forces d’avance modifiées
Hand-held portable power tools — Test methods for evaluation of vibration emission —
Part 8: Saws, polishing and filing machines with reciprocating action and small saws with oscillating or
rotating action
AMENDMENT 1: Polishing machines, modified feed forces
ICS: 13.160;25.140.10
TRAITEMENT PARRALLÈLE ISO/CEN
Le présent projet a été élaboré dans le cadre de l’Organisation internationale de
normalisation (ISO) et soumis selon le mode de collaboration sous la direction
de l’ISO, tel que défini dans l’Accord de Vienne.
Le projet est par conséquent soumis en parallèle aux comités membres de l’ISO et
aux comités membres du CEN pour enquête de cinq mois.
En cas d’acceptation de ce projet, un projet final, établi sur la base des observations
CE DOCUMENT EST UN PROJET DIFFUSÉ POUR
OBSERVATIONS ET APPROBATION. IL EST DONC reçues, sera soumis en parallèle à un vote d’approbation de deux mois au sein de
SUSCEPTIBLE DE MODIFICATION ET NE PEUT
l’ISO et à un vote formel au sein du CEN.
ÊTRE CITÉ COMME NORME INTERNATIONALE
AVANT SA PUBLICATION EN TANT QUE TELLE.
OUTRE LE FAIT D’ÊTRE EXAMINÉS POUR
Pour accélérer la distribution, le présent document est distribué tel qu’il est
ÉTABLIR S’ILS SONT ACCEPTABLES À DES
FINS INDUSTRIELLES, TECHNOLOGIQUES ET
parvenu du secrétariat du comité. Le travail de rédaction et de composition de
COMMERCIALES, AINSI QUE DU POINT DE VUE
texte sera effectué au Secrétariat central de l’ISO au stade de publication.
DES UTILISATEURS, LES PROJETS DE NORMES
INTERNATIONALES DOIVENT PARFOIS ÊTRE
CONSIDÉRÉS DU POINT DE VUE DE LEUR
POSSIBILITÉ DE DEVENIR DES NORMES
POUVANT SERVIR DE RÉFÉRENCE DANS LA
RÉGLEMENTATION NATIONALE.
Numéro de référence
LES DESTINATAIRES DU PRÉSENT PROJET
ISO 28927-8:2009(F)/DAM
SONT INVITÉS À PRÉSENTER, AVEC LEURS
OBSERVATIONS, NOTIFICATION DES DROITS
DE PROPRIÉTÉ DONT ILS AURAIENT
ÉVENTUELLEMENT CONNAISSANCE ET À
©
FOURNIR UNE DOCUMENTATION EXPLICATIVE. ISO 2013

---------------------- Page: 1 ----------------------
ISO 28927-8:2009(F)/DAM

Notice de droit d’auteur
Ce document de l’ISO est un projet de Norme internationale qui est protégé par les droits d’auteur
de l’ISO. Sauf autorisé par les lois en matière de droits d’auteur du pays utilisateur, aucune partie de
ce projet ISO ne peut être reproduite, enregistrée dans un système d’extraction ou transmise sous
quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie,
les enregistrements ou autres, sans autorisation écrite préalable.
Les demandes d’autorisation de reproduction doivent être envoyées à l’ISO à l’adresse ci-après ou au
comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.org
Toute reproduction est soumise au paiement de droits ou à un contrat de licence.
Les contrevenants pourront être poursuivis.
ii © ISO 2013 – Tous droits réservés

---------------------- Page: 2 ----------------------
ISO 28927-8:2009/DAM 1
Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes nationaux de
normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est en général confiée
aux comités techniques de l'ISO. Chaque comité membre intéressé par une étude a le droit de faire partie du
comité technique créé à cet effet. Les organisations internationales, gouvernementales et non
gouvernementales, en liaison avec l'ISO participent également aux travaux. L'ISO collabore étroitement avec
la Commission électrotechnique internationale (CEI) en ce qui concerne la normalisation électrotechnique.
Les Normes internationales sont rédigées conformément aux règles données dans les Directives ISO/CEI,
Partie 2.
La tâche principale des comités techniques est d'élaborer les Normes internationales. Les projets de Normes
internationales adoptés par les comités techniques sont soumis aux comités membres pour vote. Leur
publication comme Normes internationales requiert l'approbation de 75 % au moins des comités membres
votants.
L'attention est appelée sur le fait que certains des éléments du présent document peuvent faire l'objet de
droits de propriété intellectuelle ou de droits analogues. L'ISO ne saurait être tenue pour responsable de ne
pas avoir identifié de tels droits de propriété et averti de leur existence.
L'Amendement 1 à l'ISO 28927-8:2009 a été élaboré par le comité technique ISO/TC 118, Compresseurs,
machines portatives pneumatiques, machines et équipements pneumatiques, sous-comité SC 3, Machines
portatives pneumatiques et machines pneumatiques.
© ISO 2013 – Tous droits réservés iii

---------------------- Page: 3 ----------------------
PROJET D'AMENDEMENT ISO 28927-8:2009/DAM 1

Machines à moteur portatives — Méthodes d'essai pour
l'évaluation de l'émission de vibrations — Partie 8: Scies,
polisseuses et limes alternatives, et petites scies oscillantes ou
circulaires - Amendement 1 : Polisseuses, forces d'avance
modifiées
1 Description de la famille de machines
Page 3, Article 5, deuxième alinéa
Remplacer par
Les Figures 1 à 14 illustrent des exemples de scie, de limes et de polisseuses couvertes par la présente
partie de l'ISO 28927
Page 3, Figure 1
Ajouter une flèche dans la Figure

Figure 1 — Scie oscillante droite
© ISO 2013 – Tous droits réservés
1

---------------------- Page: 4 ----------------------
ISO 28927-8:2009/DAM 1
Page 5, Figure 7
Ajouter une flèche dans la Figure et remplacer le texte de la Figure par

Figure 7 — Polisseuse/lime alternative droite
Page 5, Figure 8
Ajouter une nouvelle Figure 8 :

Figure 8 — Polisseuse/lime transversale droite
2 © ISO 2013 – Tous droits réservés

---------------------- Page: 5 ----------------------
ISO 28927-8:2009/DAM 1
Pages 5 et 6
Remplacer les Figure 8 et 9 par les six Figures et les textes des Figures suivants :

Figure 9 — Polisseuse/lime d'angles alternative — Conçue pour une utilisation à prise à une seule
main

Figure 10 — Polisseuse/lime d'angles alternative — Conçue pour une utilisation à prise à une seule
main — Autre conception
© ISO 2013 – Tous droits réservés 3

---------------------- Page: 6 ----------------------
ISO 28927-8:2009/DAM 1

Figure 11 — Polisseuse/lime d'angles alternative avec porte-outil sans parties mobiles — Conçue pour
une utilisation à deux mains

Figure 12 — Polisseuse/lime d'angles alternative avec porte-outil sans parties mobiles — Conçue pour
une utilisation à deux mains — Autre conception

Figure 13 — Polisseuse/lime d'angles alternative avec porte-outil sans parties mobiles et allonge —
Conçue pour une utilisation à deux mains
4 © ISO 2013 – Tous droits réservés

---------------------- Page: 7 ----------------------
ISO 28927-8:2009/DAM 1

Figure 14 — Polisseuse/lime d'angles alternative avec porte-outil sans parties mobiles et allonge —
Conçue pour une utilisation à deux mains — Autre conception
Page 6, Paragraphe 6.1, Alinéa 1
Renuméroter les numérotations des figures en "Figures 15 à 28"
Page 6, Paragraphe 6.2
Ajouter un nouvel Alinéa après l'Alinéa 2 :
"Les polisseuses/limes peuvent être utilisées avec un porte-outil, sans pièces mobiles, en standard ou en
étendu, où l'opérateur peut utiliser l'autre main pour guider l’outil. Pour les polisseuses/limes équipées du
porte-outil standard et utilisé avec une longueur d'outil ≥ 60 mm, la machine doit être mesurée pour les
deux positions de la main. Pour les polisseuses/limes équipées du porte-outil étendu et d'une longueur
d'outil ≥ 110 mm, la machine doit être mesurée pour les deux positions de la main".
Page 6, Paragraphe 6.2, Alinéa 5
Renuméroter les numérotations des figures en "Figures 15 à 28"
Page 7, Figure 10
Ajouter une flèche dans la Figure et renuméroter en Figure 15.
© ISO 2013 – Tous droits réservés 5

---------------------- Page: 8 ----------------------
ISO 28927-8:2009/DAM 1

Légende
1 emplacement prescrit
2 emplacement secondaire
Figure 15 — Emplacement des mesurages — Scie oscillante droite
Pages 7 à 9, Figures 11 à 15
Renuméroter de Figure 16 à Figure 20
Page 10, Figure 16
Ajouter une flèche dans la Figure et renuméroter en Figure 21 et changer le texte de la Figure.

Légende
1 emplacement prescrit
2 emplacement secondaire
Figure 21 — Emplacement des mesurages — Polisseuse/lime alternative droite
6 © ISO 2013 – Tous droits réservés

---------------------- Page: 9 ----------------------
ISO 28927-8:2009/DAM 1
Page 10, Ajouter une nouvelle Figure
Ajouter une nouvelle Figure 22

Légende
1 emplacement prescrit
2 emplacement secondaire
Figure 22 — Emplacement des mesurages — Polisseuse/lime transversale droite
Page 10, Figures 17 à 18
Remplacer les Figures 17 et 18 avec les six Figures et les textes des Figures suivants et les renuméroter en
Figure 23-28:

Légende
1 emplacement prescrit
2 emplacement secondaire
Figure 23 — Emplacement des mesurages — Polisseuse/lime d'angles alternative — Conçue pour une
utilisation à prise à une seule main
© ISO 2013 – Tous droits réservés 7

---------------------- Page: 10 ----------------------
ISO 28927-8:2009/DAM 1

Légende
1 emplacement prescrit
2 emplacement secondaire
Figure 24 — Emplacement des mesurages — Polisseuse/lime d'angles alternative — Conçue pour une
utilisation à prise à une seule
...