21.160 弹簧 标准查询与下载
共找到 479 条与 弹簧 相关的标准，共 32 页
This part of ISO 2162 gives rules for the simplified representation of compression, extension, torsion, disc, spiral and leaf springs on technical drawings.
Technical product documentation -- Springs -- Part 1: Simplified representation
- ICS
- 21.160
- CCS
- 发布
- 2013-09-09
- 实施
This part of ISO 2162 establishes a uniform system for the presentation of technical data and for the representation of cylindrical helical compression springs to be used in technical product documentation intended for e.g. tender and/or order drawings.
Technical product documentation -- Springs -- Part 2: Presentation of data for cylindrical helical compression springs
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- 21.160
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- 发布
- 2013-09-09
- 实施
ISO 26909:2009 specifies terms and definitions commonly used in the metal springs industry. Specifically, these terms appear in technical product documentation. Heat-treatment and surface-treatment terms pertinent to springs are included. Terms in ISO 26909:2009 are grouped into the following seven categories: a) general features of springs; b) application of springs in machinery and engineering; c) layouts and nomenclature of springs; d) specification requirements; e) design and calculation; f) manufacturing and processing; g) testing and inspection.
Spring -- Vocabulary
- ICS
- 21.160
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- 发布
- 2013-09-09
- 实施
Cylindrical helical springs made from round wire and bar - Calculation and design - Part 2: Extension springs; German version EN 13906-2:2013
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- 21.160
- CCS
- J26
- 发布
- 2013-09
- 实施
This European Standard specifies the calculation and design of cold and hot coiled cylindrical helical compression springs with a linear characteristic, made from round wire and bar of constant diameter with values according to Table 1, and in respect of
Cylindrical helical springs made from round wire and bar - Calculation and design - Part 1 : Compression springs
- ICS
- 21.160
- CCS
- 发布
- 2013-08-09
- 实施
- 2013-08-09
Cylindrical helical springs made from round wire and bar. Calculation and design. Extension springs
- ICS
- 21.160
- CCS
- J26
- 发布
- 2013-07-31
- 实施
- 2013-07-31
Cylindrical helical springs made from round wire and bar. Calculation and design. Compression springs
- ICS
- 21.160
- CCS
- J26
- 发布
- 2013-07-31
- 实施
- 2013-07-31
This European Standard specifies the calculation and design of cold and hot coiled helical extension springs made from round wire and bar with values according to Table 1, loaded in the direction of the spring axis and operating at normal ambient temperat
Cylindrical helical springs made from round wire and bar - Calculation and design - Part 2: Extension springs
- ICS
- 21.160
- CCS
- 发布
- 2013-07-25
- 实施
- 2013-07-25
This European Standard specifies the calculation and design of cold and hot coiled cylindrical helical compression springs with a linear characteristic, made from round wire and bar of constant diameter with values according to Table 1, and in respect of which the principal loading is applied in the direction of the spring axis.
Cylindrical helical springs made from round wire and bar - Calculation and design - Part 1 : Compression springs
- ICS
- 21.160
- CCS
- J26
- 发布
- 2013-07-01
- 实施
- 2013-07-01
This European Standard specifies the calculation and design of cold and hot coiled helical extension springs made from round wire and bar, loaded in the direction of the spring axis and operating at normal ambient temperatures (see Table 1, Scope).
Cylindrical helical springs made from round wire and bar - Calculation and design - Part 2: Extension springs
- ICS
- 21.160
- CCS
- J26
- 发布
- 2013-06-01
- 实施
- 2013-06-01
Disc springs.Quality specifications.Dimensions
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- 21.160
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- J26
- 发布
- 2013-02
- 实施
Hot formed helical compression springs. Technical specifications
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- 21.160
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- J26
- 发布
- 2012-05-31
- 实施
- 2012-05-31
This International Standard specifies the materials, shapes, spring characteristics, tolerances, manufacturing requirements and test methods for common helical compression springs, which are made from hot coiled round section steel bar, and then quenched and tempered (hereinafter simply “springs”). The following limit values apply to springs conforming to this International Standard: — free length: ≤ 900 mm; — spring index: 3 to 12; — slenderness ratio: 0,8 to 4; — active coils: ≥ 3; — spring pitch: < 0,5D; — wire diameter: 8 mm to 60 mm; — mean diameter of coil: ≤ 460 mm. This International Standard is not applicable to coil springs with special performance requirements, such as railway and automotive suspensions.
Hot formed helical compression springs - Technical specifications
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- 21.160
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- J26
- 发布
- 2012-04
- 实施
Machine nanostructured springs. Specifications
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- 21.160
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- 发布
- 2012
- 实施
- 2014-01-01
Springs — Measurement and test parameters — Part 3: Cold formed cylindrical helical torsion springs
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- 21.160
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- 发布
- 2011-12
- 实施
本标准规定了油封弹簧的术语和定义、弹簧结构及规格型号、技术要求、试验方法、检验规则及包装、标志、运输和贮存。本标准适用于安徽省内油封弹簧的生产。
Oil seal spring
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- 21.160
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- J26
- 发布
- 2011-04-21
- 实施
- 2011-05-21
This part of BS 1726 provides guidance on methods of specifying and tolerancing hot coiled compression springs, and cold coiled springs that fall outside the size range limits specified in BS EN 15800. In addition, this standard includes in Annex A the general testing methods for parallel sided helical compression springs that are applicable to both hot and cold coiled springs manufactured from circular section material. Two grades of tolerance, 1 and 2, are given for hot coiled circular section springs, or cold coiled springs that fall outside the size ranges specified in BS EN 15800. Three types of end coils are provided for, i.e. open end, closed end, and closed and ground end, the last of these being applicable only to springs where the diameter or axial dimension of material is 0.5 mm or greater. This part of BS 1726 differentiates between springs that have or have not been stress relieved after forming (designated group A), and springs, the material of which has undergone a structural change by heat treatment after forming (designated group B). This standard gives two methods of specifying springs for general purposes and one method of testing springs.
Cylindrical helical springs made from round wire and bar. Guide to methods of specifying and tolerancing hot coiled springs, and cold coiled springs not covered by BS EN 15800, and general spring testing. Compression springs
- ICS
- 21.160
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- J26
- 发布
- 2010-11-30
- 实施
- 2010-11-30
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Hot formed helical springs
- ICS
- 21.160
- CCS
- J30
- 发布
- 2009-12-30
- 实施
- 2009-12-30
