GB 2908.6-1982 鞋用漂染棉帆布验收规则
作者:标准资料网 时间:2024-05-13 17:06:57 浏览:9322
来源:标准资料网
基本信息
| 标准名称： | 鞋用漂染棉帆布验收规则 |
| 中标分类： |
纺织 >>
印染制品 >>
棉与棉混纺织物印染品 |
| 替代情况： | 调整为FZ/T 14002-1992 |
| 发布日期： | |
| 实施日期： | 1982-03-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
| 页数： | 1页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 纺织 印染制品 棉与棉混纺织物印染品
Product Code:SAE AS4586
Title:Hose Assembly, PTFE, Para-Aramid Reinforced, Standard Duty, 4000 psi, 275 °F, Titanium Fittings, Beam Seal, Straight to Straight
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope: No scope available.
Rationale: No scope available.Product Code:SAE USCAR35
Title:Test Procedures for Evaluating Bolt-Load Retention of Magnesium Alloy
Issuing Committee:
Scope:1.1 A bolt-load retention (BLR) test is a practical test to determine the bolt load of a fastener joint with time and at given temperatures. There are three types of BLR tests described in this standard, namely general-purpose test, design-purpose test, and screening material test. A general-purpose BLR test may be used for screening materials, while a design-purpose BLR test is usually used to verify the BLR behavior of a specific joint. The screening material test is an example of the general-purpose test for typical automotive applications.1.2 The test procedures provides guidance in the following areas: (a) BLR sample and test fixture, (b) test fastener, washer and nut, (c) bolt-load measurement and data acquisition, (d) heating device, (e) initial loading, (f) baseline test, and (g) instrumentation of strain gages and calibration (see Appendix B). A design-purpose test procedure differs from a general-purpose test procedure mainly in the areas dealing with sample and fixture, test washer and nut, and initial loading. 1.3 This standard is intended to evaluate and/or validate BLR of magnesium alloys, especially cast magnesium alloys, for automotive applications. It is implied that the test samples mentioned in this standard are to be produced from casting processes but are not restricted to castings and magnesium alloys.This standard is intended to evaluate BLR behavior during long-duration BLR tests. The effect of thermal cycling without holding the samples at high temperatures for a long period of time is discussed in Appendix C.
