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GB/T 24470-2009 English PDF

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GB/T 24470-2009: General technical requirements of digital-controlled mid-concave spring coiling machine
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GB/T 24470-2009English229 Add to Cart 3 days [Need to translate] General technical requirements of digital-controlled mid-concave spring coiling machine Valid GB/T 24470-2009

PDF similar to GB/T 24470-2009


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Basic data

Standard ID GB/T 24470-2009 (GB/T24470-2009)
Description (Translated English) General technical requirements of digital-controlled mid-concave spring coiling machine
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J26
Classification of International Standard 21.160
Word Count Estimation 10,143
Date of Issue 2009-10-15
Date of Implementation 2010-03-01
Quoted Standard GB/T 191; GB/T 3768-1996; GB 5226.1-2008; GB/T 6388; GB/T 7932; GB/T 13306; GB/T 13384; GB 18209.2; QB/T 1588.4
Regulation (derived from) National Standard Approval Announcement 2009 No.11 (Total No.151)
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 concave CNC spring coiling machine (hereinafter referred to as spring coiling machine) terms and definitions, marking, requirements, test methods, inspection rules and signs, packaging, Yun Han, storage. This standard applies to the processing of the spring mattress, sofa, cushion in the cold roll spiral device concave compression spring (including spring and knotless knot spring, end coil shape is round or shaped, hereinafter referred to as the spring). This standard does not apply to other spring- processing equipment.

GB/T 24470-2009: General technical requirements of digital-controlled mid-concave spring coiling machine


---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.
General technical requirements of digital-controlled mid-concave spring coiling machine ICS 21.160 J26 National Standards of People's Republic of China The concave CNC spring coiling machine Technical conditions Posted 2009-10-15 2010-03-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

The standard proposed by China Machinery Industry Federation. The standard spring by the National Standardization Technical Committee (SAC/TC235) centralized. This standard is drafted by. Foshan source-bedding Machinery Co., Ltd., machine Productivity Promotion Center. Participated in the drafting of this standard. Nanhai District of Foshan City, Standardization Research and Promotion Center, Chengdu eighty-one Furniture Co., Ltd., Jinan Great Science, Foshan City to the Austrian Technology Industrial Limited. The main drafters of this standard. Li Deqiang, Jiang Ying Pang Male, Qian Lu Ping, Liu Huan Zhu, Cui Jin Alliance, Wangsi Hua, Liu Ning, Yang, Chao full, Peng boat. The concave CNC spring coiling machine Technical conditions

1 Scope

This standard specifies the concave CNC spring coiling machine (hereinafter referred to as spring roll machine) terms and definitions, marking, requirements, test methods, inspection Rules and signs, packaging, transportation and storage. This standard applies to the processing of spring mattress, sofa, cushion in the concave cold roll coil compression spring (including knotless knot spring and spring, end ring A circular shape or contour, hereinafter referred to as spring) device. This standard does not apply to other spring processing equipment.

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 191 Packaging - Pictorial signs (GB/T 191-2008, ISO 780.1997, MOD) GB/T 3768-1996 Determination of sound pressure of sound power levels of noise sources using an enveloping surface reflectance measuring surface Simple Method (EqvISO 3746.1995) GB 5226.1-2008 Safety of machinery electrical equipment Part 1. General requirements (IEC 60204-1.2005, IDT) GB/T 6388 transport package shipping mark GB/T 7932 pneumatic systems General technical conditions (GB/T 7932-2003, ISO 4414.1998, IDT) GB/T 13306 signs GB/T 13384 mechanical and electrical products packaging General technical conditions GB 18209.2 Safety of machinery - Indication, marking and actuation - Part 2. Requirements for marking (GB 18209.2-2000, idt IEC 61310-2.1995) QB/T 1588.4 Light Industry Machinery paint general technical conditions

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 Spring coil diameter to the ends of the coil spring is incremented. 3.2 The ends of the spring wound on the adjacent coil wire.

4 Mark

4.1 mark preparation  spring coiling machine code   Design Number

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