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SAE AMS2471 Anodic Treatment of Aluminum Alloys Sulfuric Acid Process, Undyed Coating

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Product Code:SAE AMS2471
Title:Anodic Treatment of Aluminum Alloys Sulfuric Acid Process, Undyed Coating
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope:This specification establishes the requirements for undyed anodic coatings on aluminum alloys.This process has been used typically to increase corrosion resistance and to provide surfaces that will promote adherence of paint and other organic finishes, but usage is not limited to such applications.AMS2472 should be specified for coatings colored by dyeing. This process is not suitable for parts that contain joints or recesses in which the anodizing solution may be retained.
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【英文标准名称】:Acceptancecodeforgears-Determinationofmechanicalvibrationsofgearunitsduringacceptancetesting
【原文标准名称】:齿轮验收法规.验收试验期间齿轮机构机械振动的测定
【标准号】:BS7676-2-1993
【标准状态】:现行
【国别】:英国
【发布日期】:1993-08-15
【实施或试行日期】:1993-08-15
【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】:齿轮箱;额定值;机械传动系统;振动测量;试验条件;试验设备;齿轮传动;误差;齿轮传动机构;动力传动系统;波形;振动;验收(鉴定);轴(旋转);振动试验;认可试验
【英文主题词】:Acceptance;Acceptance(approval);Acceptanceinspection;Determination;Gearwheels;Testing;Tests;Vibration;Vibrationmeasurement
【摘要】:1ThispartofISO8579specifiesthemethodsfordeterminingmechanicalvibrationofindividuallyhoused,enclosed,speed-increasingandspeed-reducinggearunits.Itspecifiesmethodsformeasuringhousingandshaftvibrations,andthetypesofinstrumentation,measurementmethodsandtestingproceduresfordeterminingvibrationlevels.Vibrationgradesforacceptanceareincluded.Itdoesnotincludetorsionalvibrationmeasurementsofagearedsystem.ThispartofISO8579appliesonlytoagearunitun-dertestandoperatingwithinitsdesignspeed,load,temperaturerangeandlubricationforacceptancetestingatthemanufacturer'sfacility.Thegearunitmaybetestedatanotherlocationifagreeduponandoperatedinaccordancewiththemanufacturer'srecommendations.OtherInternationalStandardsonvibrationevaluationmayberequiredformeasuringgearunitvibrationinfieldservice.ThispartofISO8579doesnotapplytospecialorauxiliarydrivetrains,suchasintegratedgear-drivencompressors,pumps,turbines,etc.,andpowertake-offgears.NOTE1Acceptancelimitsfortestsofthesetypesofequipmentshouldbeindependentlyspecified.However,ifnegotiated,thisorotherappropriatestandardsmaybeappliedtosuchequipment.2Specialprovisionsmayberequiredforvi-brationmeasurements:thetypeofmeasurementandacceptancelevelshouldthereforebeagreedbetweenthemanufacturerandpurchaseratanearlystageofnegotiation.
【中国标准分类号】:J17
【国际标准分类号】:21_200
【页数】:20P;A4
【正文语种】:英语


基本信息
标准名称:通信电源设备抗地震性能检测暂行规定
英文名称:Interim Provisions for Test of Anti-seismic Performances of Power Supply Equipment for Telecommunications
中标分类: 通信、广播 >> 通信设备 >> 通信用电源设备
ICS分类: 电气工程 >> 整流器、转换器、稳压电源
替代情况:YD 5096-2000
发布日期:2003-09-13
实施日期:2003-11-01
首发日期:
作废日期:2006-10-01
起草单位:中国通信建设第一工程局抗震研究所
出版日期:
页数:12页
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所属分类: 通信 广播 通信设备 通信用电源设备 电气工程 整流器 转换器 稳压电源