GB/T 24470-2009General technical requirements of digital-controlled mid-concave spring coiling machine (English PDF)
中凹形弹簧数控卷簧机 技术条件
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
October 15, 2009
Implementation date
March 1, 2010
Scope
GB/T 24470-2009 is the English-translated version of 中凹形弹簧数控卷簧机 技术条件.
GB/T 24470-2009 is the Chinese standard "General technical requirements of digital-controlled mid-concave spring coiling machine".
Its scope clause reads: 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. Its clauses include terms and definitions; mark.
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Document preview — GB/T 24470-2009
National Standard of the People's Republic of China
- ICS
- 21.160
- Classification
- J 26
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4 Mark
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
GB/T 34667-2023 | GB/T 20721-2022 | GB/T 1239.2-2009 | GB/T 24473-2009 | GB/T 24472-2009 | GB/T 24471-2009 | […]
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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