21.160 弹簧 标准查询与下载

ASTM E855-21 用于涉及静载荷的弹簧应用金属扁平材料弯曲试验的标准试验方法

1.1?This standard describes three test methods2 for determining the modulus of elasticity in bending, the bending proof strength, and the offset yield strength in bending of metallic strips or sheets intended for the use in flat springs: 1.1.1?Test Method A—a cantilever beam te

Standard Test Methods for Bend Testing of Metallic Flat Materials for Spring Applications Involving Static Loading

KS W 1632-2020 压缩和拉伸螺旋弹簧

Compression and extension helical springs

T/ZZB 1916-2020 高压开关设备用热卷圆柱螺旋压缩弹簧

本文件规定了高压开关设备用热卷圆柱螺旋压缩弹簧（简称弹簧）的基本要求、技术要求、试验方法、检验规则、标志、包装、运输、贮存及质量承诺等要求。 本文件适用于经圆截面钢棒热卷形成后，经淬火、回火处理的，高压开关设备用弹簧，弹簧尺寸如下，超出此尺寸弹簧经供需双方协商可参照采用： ——自由高度：≤800 mm； ——旋绕比：4～10； ——高径比：0.8～4； ——有效圈数：≥3 圈； ——节距：＜0.5 D； ——材料直径：16 mm～40 mm； ——弹簧中径：≤400 mm。

Hot coiled helical compression springs for high voltage switchgear

T/ZZB 1857-2020 悬架用螺旋弹簧

本文件规定了悬架用螺旋弹簧的术语和定义、基本要求、技术要求、试验方法、检验规则、标志、包装、运输、贮存和质量承诺等。 本文件适用于汽车悬架用螺旋弹簧（以下简称“弹簧”)。

Automobile suspension springs

JB/T 13755-2020 气弹簧用活塞杆 技术条件

Technical specifications of piston rod for gas spring

T/ZZB 1470-2019 汽车用压缩气弹簧

本标准规定了汽车用压缩气弹簧（以下简称气弹簧）的型式、标记、基本要求、技术要求、试验方法、检验规则、标识、包装、运输、贮存和质量承诺。 本标准适用于汽车用固定行程压缩气弹簧。 

Compression gas spring for automobiles

KS B 6835-2019 泉电梯缓冲区

Springs for elevator buffers

KS B 2402-2019 热成型螺旋弹簧

Hot formed helical springs

KS B 2401-2019 板簧

Leaf springs

ASTM B1011/B1011M-19 钴合金弹簧丝标准规范

Standard Specification for Cobalt Alloy Spring Wire

T/NHFA 01-2019 弹簧床垫用床芯

本标准规定了弹簧床垫用床芯的外观、尺寸、材料、弹簧密度及整体性能方面做出规定，体现适用产品的独特质量属性，填补了该产品质量标准的空白。

Specification for spring units for mattresses

T/ZZB 0952-2019 汽车发动机气门弹簧

本标准规定了汽车发动机气门弹簧的术语和定义、基本要求、技术要求、试验方法、检验规则、标志、包装、运输、贮存及质量承诺等要求。 本标准适用于汽车发动机气门弹簧系列（以下简称“弹簧”），包括圆截面或非圆截面弹簧。

Valve spring in automobile engine

BS ISO 19690-2:2018 碟形弹簧 技术规格

1   Scope This document specifies two different grades of disc springs. Grade A defines basic requirements of disc springs for static applications with low and moderate performance. Springs manufactured according to Grade A are not used for dynamic applications. Grade B defines requirements on disc springs especially used for dynamic applications and high performance static applications. Disc springs according to Grade B ensure a better quality by higher demands on manufacturing processes and tolerance requirements. Grade B includes graphs showing the guaranteed fatigue life such as a function of stress.

Disc springs - Technical specifications

ASTM A125-96(2018) 热处理螺旋形钢弹簧的标准规范

1.1 This specification covers hot-coiled, heat-treated helical compression springs with tapered, closed, squared and ground ends made of hot-wrought round steel bars 3⁄8 in. (9.5 mm) and larger in diameter. 1.2 This specification also serves to inform the user of practical manufacturing limits, mechanical tests, and inspection requirements applicable to the type of spring described in 1.1. 1.3 Supplementary Requirements S1 to S8 inclusive of an optional nature are provided. They shall apply only when specified by the purchaser. Details of these supplementary requirements shall be agreed upon by the manufacturer and purchaser. 1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Steel Springs, Helical, Heat-Treated

ISO 19690-2:2018 碟形弹簧.第2部分：技术规范

This document specifies two different grades of disc springs. Grade A defines basic requirements of disc springs for static applications with low and moderate performance. Springs manufactured according to Grade A are not used for dynamic applications. Grade B defines requirements on disc springs especially used for dynamic applications and high performance static applications. Disc springs according to Grade B ensure a better quality by higher demands on manufacturing processes and tolerance requirements. Grade B includes graphs showing the guaranteed fatigue life such as a function of stress.

Disc springs - Part 2: Technical specifications

JIS B 2704-1:2018 螺旋弹簧.第1部分:基本计算方法

Coil springs -- Part 1: Basic calculation methods

BS ISO 26910-1:2009+A1:2017 弹簧 喷丸处理 一般程序

1   Scope This document specifies general requirements for the shot peening process applied to springs in order to improve their resistance to fatigue and stress corrosion cracking, mainly by introducing compressive residual stresses into their surface layers.

Springs. Shot peening - General procedures

ISO 26910-1:2009/Amd 1:2017 弹簧.喷丸.第1部分:一般规程.修改件1

Springs - Shot peening - Part 1: General procedures; Amendment 1

DIN 2191-1:2017 弹簧. 测量和检验统计. 第1部分: 冷成型圆柱形螺旋压缩弹簧

Springs - Measuring- and test statistic - Part 1: Cold formed cylindrical helical compression springs

DIN EN 16984:2017 盘式弹簧. 计算; 德文版本EN 16984-2016

Disc springs - Calculation; German version EN 16984:2016