WJ 1478.2-2007 可转位刀具 第2部分:正前角粗齿左切套式面铣刀
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来源:标准资料网
基本信息
| 标准名称： | 可转位刀具 第2部分:正前角粗齿左切套式面铣刀 |
| 中标分类： |
机械 >>
工艺装备 >>
刀具 |
| ICS分类： |
机械制造 >>
切削工具
|
| 替代情况： | WJ 1479-1984 |
| 发布日期： | 2007-05-22 |
| 实施日期： | 2007-11-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
| 页数： | 19 |
适用范围
没有内容
前言
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目录
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引用标准
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所属分类： 机械 工艺装备 刀具 机械制造 切削工具
【英文标准名称】:Cold-FormedSteelFraming-LateralDesign
【原文标准名称】:冷成形钢框架构筑.侧面设计
【标准号】:ANSI/AISICOFS/LATERAL-2004
【标准状态】:作废
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:钢;建筑;建筑系统构件;钢结构作业;框架构筑
【英文主题词】:Construction;Constructionsystemsparts;Framing;Steels;Structuralsteelwork
【摘要】:
【中国标准分类号】:Q73
【国际标准分类号】:91_080_10
【页数】:
【正文语种】:英语
Product Code:SAE J3000
Title:Thermoplastic Elastomer Classification System
Issuing Committee:Committee On Automotive Rubber Specs
Scope:This classification system tabulates the properties of thermoplastic elastomers (TPEs) that are intended for, but not limited to, use in automotive applications.For the purposes of this document a TPE is defined as a polymeric material that, without further chemical modification, is capable of recovering from deformations quickly and forcibly and is also capable of being repeatedly softened by heating and hardened by cooling within a temperature range characteristic of the material.When the TPE product is to be used for purposed where the requirements are too specific to be completely prescribed by this classification system, it is necessary for the plurchaser to consult the supplier in advance to establish the apropriate propeties, test methods, and specification test limits.This classification system is based on the premise that the properties of TPEs can be arranged into characteristic material designations. These designations are determined by type, based on resistance to heat aging; and class, based on resistance to volume change resulting from oil immersion. Basic levels are thus established which, together with values describing additional requirements, permit complete description of the propeties of all TPEs.In all cases where provisions of this classificaiton system would conflict with those of the detailed specifications for a particular product, the latter shall take precedence.this classificaiton is based on SI units.
