您的位置: 标准下载 » 协会标准 » SAE 美国机动车工程师学会 »

SAE AMS5077 Steel Tubing, Welded, (0.22 - 0.28C) (SAE 1025), Normalized or Stress Relieved

作者:标准资料网 时间:2024-05-20 00:17:25  浏览:8934   来源:标准资料网
下载地址: 点击此处下载
Product Code:SAE AMS5077
Title:Steel Tubing, Welded, (0.22 - 0.28C) (SAE 1025), Normalized or Stress Relieved
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a low-carbon steel in the form of welded tubing.
下载地址: 点击此处下载
【英文标准名称】:StandardTestMethodsforFlexibleTreatedSleevingUsedforElectricalInsulation
【原文标准名称】:电绝缘用经处理软套管的标准试验方法
【标准号】:ASTMD350-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D09.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:acbreakdownvoltage;bendingeffects;brittlenesstemperature;coatedtextilesleeving;compatibility(magnetwire);flameresistance;flexibletubes;fluidresistance;heataging;highhumidity;hydrolyticstability;oilresistance;push-back;
【摘要】:Thedielectricbreakdownvoltageofthesleevingisofimportanceasameasureofitsabilitytowithstandelectricalstresswithoutfailure.Thisvaluedoesnotcorrespondtothedielectricbreakdownvoltageexpectedinservice,butisofvalueincomparingdifferentmaterialsordifferentlots,incontrollingmanufacturingprocessesor,whencoupledwithexperience,foralimiteddegreeofdesignwork.Thecomparisonofdielectricbreakdownvoltageofthesamesleevingbeforeandafterenvironmentalconditioning(moisture,heat,andthelike)givesameasureofitsabilitytoresisttheseeffects.Foramoredetaileddiscussion,refertoTestMethodD149.1.1Thesetestmethodscoverproceduresfortestingelectricalinsulatingsleevingcomprisingaflexibletubularproductmadefromawoventextilefibrebase,suchascotton,rayon,nylon,orglass,thereafterimpregnated,orcoated,orimpregnatedandcoated,withasuitabledielectricmaterial.1.2Theproceduresappearinthefollowingsections:Procedures
Sections


BrittlenessTemperature
18to21
CompatibilityofSleevingwithMagnetWireInsulation
45to59
Conditioning
6
DielectricBreakdownVoltage
12to17
DielectricBreakdownVoltageAfterShort-TimeAging
29to33
Dimensions
7to11
EffectofPush-BackAfterHeatAging
73to78
Flammability
22to28
HydrolyticStability
66to72
OilResistance
34to37
SelectionofTestMaterial
5
SolventResistance
60to65
ThermalEndurance
38to44
基本信息
标准名称:铡草机刀片
中标分类: 农业、林业 >> 农、林机械与设备 >> 农副产品与饲料加工机械
替代情况:被JB/T 5171-2005代替
发布日期:1991-05-18
实施日期:1992-01-01
首发日期:1900-01-01
作废日期:2007-07-01
归口单位:呼和浩特畜牧机械研究所
出版日期:1992-01-01
页数:6 页
批文号:机电科标[1991]847号
适用范围

本标准规定了铡草机、青饲切碎机的动刀片、定刀片的技术要求、试验方法、检验规则、标志、包装与贮存等要求。

前言

没有内容

目录

没有内容

引用标准

没有内容

所属分类: 农业 林业 农 林机械与设备 农副产品与饲料加工机械