【英文标准名称】:SpecificationforHighSpeedHelicalGearUnits
【原文标准名称】:高速螺旋齿轮元件规范
【标准号】:ANSI/AGMA6011-2003
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:齿轮箱;齿轮;动力传动工程
【英文主题词】:Gearboxes;Gearwheels;Powertransmissionengineering
【摘要】:Thisstandardincludesinformationondesign,lubrication,bearings,testingandratingofsingleanddoublehelicalexternaltooth,parallelshaftgearreducersorincreasers.Unitscoveredincludethoseoperatingwithatleastonestagehavingapitchlinevelocityequaltoorgreaterthan35meterspersecondorrotationalspeedsgreaterthan4500rpm,andotherstageshavingpitchlinevelocitiesequaltoorgreaterthan8meterspersecond.
【中国标准分类号】:J17
【国际标准分类号】:21_200
【页数】:
【正文语种】:英语
基本信息
标准名称: | 齿纹弯头压板 |
中标分类: |
机械 >>
工艺装备 >>
组合卡具 |
发布日期: | 1987-04-08 |
实施日期: | 1987-07-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
出版日期: | 1900-01-01 |
页数: | 1页 |
适用范围
没有内容
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类: 机械 工艺装备 组合卡具
【英文标准名称】:Electromagneticcompatibility(EMC)-Testingandmeasurementtechniques-Voltagefluctuationimmunitytest
【原文标准名称】:电磁兼容性(EMC).试验和测量技术.电压波动防护试验
【标准号】:BSEN61000-4-14-1999
【标准状态】:作废
【国别】:英国
【发布日期】:1999-06-15
【实施或试行日期】:1999-06-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:电磁兼容性;电压波动;试验设备;分类系统;电力系统;场强(电);磁场;电场;电磁辐射;电子设备及元件;电力系统干扰;额定电流;电气试验;电磁场
【英文主题词】:Basicstandard;Definition;Definitions;Degreeofsharpness;Effect;Electricappliances;Electricalengineering;Electromagneticcompatibility;Electromagnetictests;Electronicinstruments;EMC;Environment;Immunity;Interferencerejections;Measuringtechniques;Ratedcurrent;Sinuscidalvibrations;Testreports;Testset-ups;Testing;Testingdevices;Testinggenerators;Testingvoltages;Voltagefluctuations
【摘要】:ThispartofIEC61000isabasicelectromagneticcompatibility(EMC)publication.Itconsidersimmunitytestsforelectricaland/orelectronicequipmentintheirelectromagneticenvironment.Onlyconductedphenomenaareconsidered,includingimmunitytestsforequipmentconnectedtopublicandindustrialpowersupplynetworks.Thispartaimstoestablishareferenceforevaluatingtheimmunityofelectricandelectronicequipmentwhensubjectedtopositiveandnegativelowamplitudevoltagefluctuations.Thevoltagefluctuationsconsideredbythisstandarddonotincludeflicker,whichisaphysiologicalphenomenonduetolightingluminancefluctuations.Thisstandardappliestoelectricaland/orelectronicequipmentthathavearatedinputcurrentupto16Aperphase.Itdoesnotapplytoelectricaland/orelectronicequipmentconnectedtod.c.ora.c.400Hzdistributionnetworks.TestsconcerningthesenetworkswillbecoveredbyotherIECstandards.Theimmunitytestlevelsrequiredforaspecificelectromagneticenvironment,togetherwiththeperformancecriteria,areindicatedintheproduct,productfamilyorgenericstandardsasapplicable.However,mostproductgroupsdonothaveahistoryofbeingsusceptibletovoltagefluctuations.Consequently,testingforthesephenomenaisoftennotrequired.
【中国标准分类号】:L06
【国际标准分类号】:33_100_20
【页数】:20P;A4
【正文语种】:英语