ASME A17.2-2001 升降机、自动电梯及活动人行道(包括电动和滚筒式升降机、液压升降机和自动电梯及活动人行道)的检验指南

作者:标准资料网时间:2024-05-07 18:51:25 浏览:8215 来源:标准资料网

【英文标准名称】:Guideforinspectionofelevators,esclators,andmovingwalks(includesinspectionproceduresforelectrictractionandwindingdrumelevators,hydraulicelevators,andescalatorsandmovingwalks)
【原文标准名称】:升降机、自动电梯及活动人行道(包括电动和滚筒式升降机、液压升降机和自动电梯及活动人行道)的检验指南
【标准号】:ASMEA17.2-2001
【标准状态】:作废
【国别】:美国
【发布日期】:2001-01-01
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;紧急措施;手册;自动电梯;机房;提升机;电梯;可移动路面;安全标志;开门设备;急停装置;电传动系统;安全要求;维修;检验
【英文主题词】:elevator;electricaltransmissionsystems;lift;safetyrequirements;emergencyshutdowndevice;movingpavements;emergencymeasures;machinerooms;inspection;escalators;maintenance;safetysigns;handbooks;dooropenerequipment;testing
【摘要】:
【中国标准分类号】:Q78;J80
【国际标准分类号】:91_140_90
【页数】:211P.;A4
【正文语种】:英语

下载地址: 点击此处下载

返回跳至顶部

上一篇: DIN EN 1264-4-2001 地板供暖.系统和元部件.第4部分:安装
下一篇: ASTM E2128-2001a 评定建筑物墙壁渗水性的标准指南

【英文标准名称】:StandardPracticeforDeterminingElectrolyticCorrosionofCopperbyAdhesives
【原文标准名称】:用粘合剂测定铜的电解腐蚀用标准实施规程
【标准号】:ASTMD3482-2007a
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D14.80
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:粘合剂;铜;腐蚀;测定;电解;工艺
【英文主题词】:adhesives;copper;corrosion;electrolytic
【摘要】:Adhesivescanbeexposedtobothelectricalpotentialandhumidityinmanyelectricalandelectronicapplications.Itisthereforedesirabletoprovideameansofexaminingthecorrosivetendenciesofcertainadhesivestowardsmetals.Althoughelectrolyticcorrosionisadirectresultofionicconductionintheadhesive,thenatureoftheexposedmetalswillhaveabearingonboththeseverityofmetalattackandthevisibilityofcorrosionproducts.Becauseitgivesavisualindicationofcorrosionandbecauseofitswidespreaduseinelectricalcircuits,copperisusedinthispractice.However,thiswouldnotprecludetheuseofothermetalsforspecificinterests.Thisprocedureisasubjectivetestinthatdeterminationsofthepresenceofcorrosionisbasedonavisualinspectionforagreendiscolorationorotherevidenceofcorrosion.1.1Thispracticecoversthedeterminationofwhetheranadhesivehasanycorrosiveeffectoncopper.Itisordinarilyintendedtodistinguishmaterialsthatmightcausecorrosioninelectricalandelectronicequipment.Thisprocedureisasubjectivetestforwhichprecisionandaccuracyhavenotbeenestablished.Itisnotrecommendedforadhesivesonbacking.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H25
【国际标准分类号】:83_180
【页数】:3P.;A4
【正文语种】:

Product Code:SAE AMS4167
Title:Aluminum Alloy, Extrusions, 5.6zn 2.5mg 1.6cu 0.23cr (7075-T73511) Solution Heat Treated, Stress Relieved By Stretching, and Overaged
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of extruded bars, rods, wire, shapes, and tubing.