GB/T 22677-2008 English PDF

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GB/T 22677-2008: Electric impact wrenches
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 22677-2008	369	Add to Cart	3 days	Electric impact wrenches	Valid

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Basic data

Standard ID: GB/T 22677-2008 (GB/T22677-2008)
Description (Translated English): Electric impact wrenches
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K64
Classification of International Standard: 25.140.20
Word Count Estimation: 16,177
Date of Issue: 2008-12-31
Date of Implementation: 2009-10-01
Regulation (derived from): Announcement of Newly Approved National Standards No. 23 of 2008 (No. 136 overall)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the basic parameters of electric impact wrench, type, technical requirements, test methods and inspection rules. This standard applies to general environmental conditions, the impact of the clutch mechanism, the use of shock moments to complete disassembly of threaded parts with electric impact wrench (hereinafter referred to as electric wrench). This standard does not apply torque (current control) and torque given angle (current, angle -controlled) electric wrench, electric wrench and mounting bulls combined special type of threaded parts of other special-purpose electric wrench (such as electric ratchet wrench, shear electric wrench).

GB/T 22677-2008: Electric impact wrenches

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Electric impact wrenches ICS 25.140.20 K64 National Standards of People's Republic of China Electric impact wrench Posted 2008-12-31 2009-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 basic parameters and type 2 4 3 Technical requirements Test Method 5 6 6 Inspection rules 8 7 Marking and packaging 9 8 warranty, accessories and spare parts 9 Table 1 Basic parameters 2 Table 2 continuous disturbance voltage limits 4 Table 3 continuous disturbance power limit 4 Table 4 5 harmonic current limits Table 5 5 temperature Table 6 specimen size 7 Table 7 Accessories and spare parts 10

Foreword

The standard proposed by China Electrical Equipment Industrial Association. This standard by the National Standardization Technical Committee on Power Tools. This standard is drafted by. Shandong ZTE Power Tools Co., Ltd., Shanghai Electric Tool Research Institute. The main drafters of this standard. Liuzhao Rong, Libang Association, Liu Jiang, Zhang Hongping, Zhao received, the party trillion Springs. Electric impact wrench

1 Scope

This standard specifies the basic parameters of the electric impact wrench, type, technical requirements, test methods and inspection rules. This standard applies to general environmental conditions, the impact of the use of the clutch mechanism, the use of impact moment to complete assembly and disassembly of threaded member with electric shocks Wrench (hereinafter referred to as electric wrench). This standard does not apply to constant torque (current-controlled) and constant torque constant angle (current angle control type) electric wrench, electric wrench long modular Other dedicated electric wrench hand and mounting special type of threaded part (such as electric ratchet wrench, shear electric wrench, etc.).

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 97.1-2002 flat washers Class A (ISO 7089.2000, EQV) GB/T 193-2003 common thread diameter and pitch range (ISO 261.1998, MOD) GB/T 197-2003 common thread tolerance (ISO 965-1.1998, MOD) GB 755-2008 rotating motor fixed and performance (IEC 60034-1.2004, IDT) GB 1002 Household and similar single-phase plugs and socket type, basic parameters and dimensions GB 1003 Household and similar three-phase plug and socket type, basic parameters and dimensions GB/T 1031 surface roughness parameters and their values \u200b\u200b(GB/T 1031-1995, ISO 468. 1982, NEQ) GB/T 1184 shape and position tolerances without individual tolerance value (GB/T 1184-1996, ISO 2768-2. 1989, EQV) GB/T 1801 limits and tolerances and mating with the choice (GB/T 1801-1999, ISO 1829. 1975, EQV) GB 2099.1 plugs and sockets for household and similar purposes - Part 1. General Requirements (GB 2099.1-2008, IEC 60884-1. 2006, E3.1, MOD) GB/T 2900.28-2007 Electrotechnical terminology - Power Tools GB/T 3098.1-2000 Mechanical properties of fasteners Bolts, screws and studs (ISO 898-1.1999, IDT) GB/T 3098.2-2000 Mechanical properties of fasteners - Nuts - Coarse thread (ISO 898-2.1992, IDT) GB/T 3227-2000 square drive bolts and nuts Assembly tools socket tool (idt ISO 1174-2.1996) GB/T 3229-2000 bolt screws Assembly tools screwdriver bits Hexagon drive ends (eqv ISO 1173. 1988) GB Safety first part hand - held motor electric tools. General requirements (IEC 60745-1.2003 (Ed3.2), IDT) The second part of the GB 3883.2-2005 Safety hand-held power tools. Particular requirements for screwdrivers and impact wrenches (IEC 60745-2-2.2003, Ed2.0, IDT) GB 4343.1-2003 Electromagnetic compatibility appliances, electric tools and similar apparatus - Part 1. Emission (CISPR 14-1.2000, IDT) GB/T 4583-2007 Power Tools Noise Measurement Engineering method (ISO 3744.1994, NEQ) GB/T 5013.4-2008 rated voltage of 450/750V and below rubber insulated cables Part 4. Cords and flexible cables (IEC 60245-4.2004, IDT) GB/T 5782-2000 hex head bolts (eqv ISO 4014.1999) ......

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