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GB/T 26548.13-2025: Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 13: Fastener driving tools
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Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 13: Fastener driving tools
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GB/T 26548.13-2025
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Basic data | Standard ID | GB/T 26548.13-2025 (GB/T26548.13-2025) | | Description (Translated English) | Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 13: Fastener driving tools | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J48 | | Classification of International Standard | 13.160, 25.140.10 | | Word Count Estimation | 22,267 | | Date of Issue | 2025-06-30 | | Date of Implementation | 2026-01-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 26548.13-2025: Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 13: Fastener driving tools
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ICS 13.160;25.140.10
CCSJ48
National Standard of the People's Republic of China
Vibration test method for hand-held portable power tools
Part 13.Fastener driving tools
vibrationemission-Part 13.Fastenerdrivingtools
Released on June 30, 2025
Implementation on January 1, 2026
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Symbols 2
5 Basic principles and vibration test methods 3
6 Description of machine type 3
7 Vibration Characterization 4
8 Instrument requirements 7
9 Testing and operating conditions of the machine 8
10 Measurement procedures and measurement validity10
11 Test Report 10
Appendix A (Informative) Fastener Driving Tool Vibration Test Report Format 12
Appendix B (Normative) Determination of Uncertainty 14
Appendix C (informative) Additional information for full sequence firing tools 16
Reference 17
Figure 1 Pneumatic fastener driving tool 3
Figure 2 Battery-powered fastener driving tool 3
Figure 3 Electric fastener driver 4
Figure 4 Powder-powered (nail-shooting) fastener driving tool 4
Figure 5 Gas-powered fastener driving tool 4
Figure 6 Pneumatic fastener driving tool measurement position 5
Figure 7 Battery-powered fastener driving tool measurement position 5
Figure 8 Electric fastener driver measuring position 5
Figure 9 Measurement position of powder-powered (nail-shooting) fastener driving tool 6
Figure 10 Gas-powered fastener driving tool measurement position 6
Figure 11 Working posture of fastener driving tool operator 8
Figure 12 Test bench for fastener driving tools 9
Table A.1 General information and results report 12
Table A.2 Measurement results of a machine 13
Preface
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents"
Drafting.
This document is Part 13 of GB/T 26548 “Hand-held portable power tools vibration test method”. GB/T 26548 has been published.
The following parts are published.
--- Part 1.Angle and face grinding machines;
--- Part 2.Air triggers, nutrunners and screwdrivers;
--- Part 3.Polishing machines, rotary, sliding and compound grinders;
--- Part 4.Straight shank grinding machines;
--- Part 5.Drills and impact drills;
--- Part 6.Compactors;
--- Part 7.Punching machines and shears;
--- Part 8.Reciprocating saws, polishers and files and pendulum or rotary saws;
--- Part 9.Descaling hammers and needle descaling devices;
--- Part 10.Percussive rock drills, hammers and breakers;
--- Part 11.Stone hammer;
--- Part 12.Mould grinding machines;
--- Part 13.Fastener driving tools.
This document is equivalent to ISO 28927-13.2022 "Hand-held portable power tools - Vibration test methods - Part 13.Fastener drive
Power Tools".
The following editorial changes have been made to this document.
---Convert "bar" in international standards into "MPa" (1bar=0.1MPa).
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by the China Machinery Industry Federation.
This document is under the jurisdiction of the National Technical Committee for Standardization of Rock Drilling Machinery and Pneumatic Tools (SAC/TC173).
This document was drafted by. Lingyuan Technology Co., Ltd., Tianshui Rock Drilling Machinery and Pneumatic Tools Research Institute, Zhejiang Planka Drilling Tools Co., Ltd.
Co., Ltd., Taizhou Dajiang Industrial Co., Ltd., National Pneumatic Product Quality Inspection and Testing Center, Zhejiang Chigo Machinery Co., Ltd., Nanjing
Tengya Precision Technology Co., Ltd.
The main drafters of this document are. Zhang Ling, Ma Wenjin, Shen Guohua, Yang Tao, Chen Jilong, Wang Xuemei, Mao Qianhui, Xie Jiaquan, Zhu Qinghua, Lv Minfeng,
Li Ming.
introduction
To standardize the vibration measurement method for handheld portable power tools, the International Organization for Standardization has published ISO 28927, a document with 13 parts.
my country intends to adopt the 13 parts of ISO 28927 as equivalents and formulate the corresponding parts of GB/T 26548.
GB/T 26548 is proposed to be structured as follows.
--- Part 1.Angle and face grinders. Covers angle electric grinders, angle pneumatic grinders, and face pneumatic grinders.
--- Part 2.Air triggers, nut runners and screwdrivers. Covers pistol-grip impact air triggers, ring-grip impact air triggers, ratchet air wrenches
screwdrivers, angle nut drivers, straight screwdrivers, and pistol-grip screwdrivers.
--- Part 3.Polishing machines, rotary, sliding and compound grinders. Covering angle grinders/polisher, end grinders/polisher
Polishing machine, compound grinder, slide plate grinder.
--- Part 4.Straight shank grinding machines. Covers straight shank grinding machines using flat grinding wheels, straight shank grinding wheels using cored grinding heads
Machine, use an extended straight shank grinding wheel machine with a core grinding head.
--- Part 5.Drills and impact drills. Covers pistol-grip drills, angle drills and impact drills.
--- Part 6.Compactors. Covers compactors for ground compaction and compactors for workbenches.
--- Part 7.Punching shears and scissors. Covers punching shears, pistol-grip scissors, circular cutting scissors, and straight-handled scissors.
--- Part 8.Reciprocating saws, polishers and files and pendulum or rotary saws. Covers straight handle pendulum saws, small circular saws, circular saws
Handle reciprocating saw, gun handle reciprocating saw, straight handle reciprocating saw, fine saw, straight handle reciprocating polishing/filing machine, straight handle horizontal polishing machine
Polishing/filing machines, angular reciprocating polishing/filing machines, oscillating knives.
--- Part 9.Descaling hammers and needle descaling devices. Covers engraving pens, needle descaling devices and descaling hammers.
--- Part 10.Percussive rock drills, hammers and breakers. Covers rock breakers/rock drills, rotary hammers, air shovels, small blasthole drills, picks, chisels
Hammer, riveter.
--- Part 11.Stone hammers. Covering straight-handled hammers, ring-handled hammers, spear-handled hammers, and chisels with sleeves.
--- Part 12.Mould grinding machines. Covers straight shank grinding machine, angle grinding machine and pencil-shaped grinding machine.
--- Part 13.Fastener driving tools. Covers pneumatic fastener driving tools, battery-powered fastener driving tools, electric fasteners
Fastener driving tools, gunpowder powered (nail bullet) fastener driving tools, gas powered fastener driving tools.
This document is a Type C standard as defined in ISO 12100.
For machines designed and manufactured in accordance with the requirements of Class C standards, when the requirements of Class C standards differ from those in Class A or Class B standards,
When the requirements of type C standards are met, they shall prevail over those of other types of standards.
GB/T 25631 provides the general technical conditions for the measurement of vibration radiation of handheld and hand-guided machinery. GB/T 26548 (all parts)
Based on this standard, the vibration test method for handheld portable machines is given, and the operation of the machine under type inspection conditions and the vibration test of the type are specified.
The standard structure and chapter numbering are consistent with GB/T 25631 for other requirements for performance testing.
This document uses the basic positioning method of sensors first adopted in the European series of standards EN60745 (all parts).
The sensor is preferably placed in the area between the thumb and index finger of the hand because
This position interferes least with the operator's grip on the machine.
The values obtained are type test values and are intended to represent the average of the upper quartile of typical vibration levels of the machine in actual use.
However, actual values can vary widely depending on many factors, including the operator, the work task, and the tools or consumables inserted.
The maintenance status of the machine itself may also be important. The influence of the operator and operating procedures on low-amplitude vibration is particularly important under real working conditions.
In this case, it is not recommended to use a radiation value lower than 2.5m/s2 to evaluate the vibration level under actual working conditions.
The vibration magnitude is used to evaluate mechanical vibration.
Vibration test method for hand-held portable power tools
Part 13.Fastener driving tools
1 Scope
This document describes a test method for measuring hand-transmitted vibration in the handle of fastener driving tools.
Type inspection procedure for the vibration level of the handle grip.
This document applies to tools for driving fasteners using nails, staples or pins, driven by compressed air or other means.
This document applies to tools with single sequential fire, trigger fire, automatic reset trigger fire, or continuous trigger fire (see Figures 1 to 3).
This document is not applicable to tools operating in full sequential firing mode, as the intervals between individual firings are much longer.
However, Annex C provides informative guidance for comparing vibration values for different tools of this type (see Figures 4 and 5).
NOTE. Current knowledge does not allow any conclusions to be drawn regarding the physiological and pathological effects of single and continuous shocks, as well as their repetition rates.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
ISO 5349-1.2001 Mechanical vibration - Measurement and evaluation of human exposure to hand-transmitted vibration - Part 1.General requirements
General requirements)
Note. GB/T 14790.1-2009 Mechanical vibration Measurement and evaluation of human exposure to hand-transmitted vibration Part 1.General requirements (ISO 5349-1.
2001, IDT)
Note. GB/T 6247.1-2013 Terminology of rock drilling machinery and portable power tools Part 1.Rock drilling machinery, pneumatic tools and pneumatic machinery
(ISO 5391.2003,MOD)
ISO 17066.2007 Hydraulic tools - Vocabulary
Note. GB/T 6247.2-2013 Rock drilling machinery and portable power tools - Terminology - Part 2.Hydraulic tools (ISO 17066.2007, IDT)
Note. GB/T 25631-2010 Mechanical vibration - Rules for the evaluation of vibration of hand-held and hand-guided machines (ISO 20643.2005, IDT)
ISO 20643.2005/Amd1.2012 Mechanical vibration - Rules for the evaluation of vibration of hand-held and hand-guided machinery/Amendment 1.Acceleration
3 Terms and Definitions
For the purposes of this specification, the following terms, definitions and symbols as defined in ISO 20643.2005, ISO 5391.2003 and ISO 17066.2007 apply.
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