SAE MA3296 Cushion - Tube Clamp Support, PTFE, Metric
时间:2024-05-19 00:27:30 来源: 标准资料网 作者：标准资料网 阅读：9007
Product Code:SAE MA3296
Title:Cushion - Tube Clamp Support, PTFE, Metric
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope:No scope available
【英文标准名称】:Testcodeformachinetools-Determinationofpositioningaccuracyonbodyandfacediagonals(Diagonaldisplacementtests)
【原文标准名称】:机床试验规范.床身和床面对角线上的精确位置的测定
【标准号】:BSISO230-6-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-11-28
【实施或试行日期】:2002-11-28
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:规范(验收);定义;定义;试验;试验;验收规范;验收检验;精密度;机器;运动;横向;机床;验收;验收(鉴定)
【英文主题词】:Acceptance;Acceptance(approval);Acceptanceinspection;Acceptancespecification;Definition;Definitions;Machinetools;Machines;Motion;Precision;Specification(approval);Testing;Tests;Transverse
【摘要】:ThispartofISO230specifiesdiagonaldisplacementtestswhichallowestimationofthevolumetricperformanceofamachinetool.Completetestingofthevolumetricperformanceofamachinetoolisadifficultandtime-consumingprocess.Diagonaldisplacementtestsreducethetimeandcostassociatedwithtestingthevolumetricperformance.Adiagonaldisplacementtestisnotinitselfadiagnostictest,althoughconclusionsofadiagnosticnaturemaysometimesbepossiblefromtheresults.Inparticular,whenfacediagonaltestsareincluded,adirectmeasurementoftheaxessquarenessispossible.Diagonaldisplacementtestsonbodydiagonalsmaybesupplementedbytestsinthefacediagonals,bytestsparalleltothemachineaxesinaccordancewithISO230-2,orbytheevaluationofthecontouringperformanceinthethreecoordinateplanesasdefinedinISO230-4.Diagonaldisplacementtestsmaybeusedforacceptancepurposesandasreassuranceofmachineperformancewhereparametersofthetestareusedascomparisonindex.
【中国标准分类号】:J50
【国际标准分类号】:25_080_01
【页数】:16P;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforDeterminationofThicknessofPlasticFilmTestSpecimens
【原文标准名称】:塑料薄膜试样的厚度测定的标准指南
【标准号】:ASTMD6988-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D20.19
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:dialgauge;dimensions;film;plastics;thickness;Dialgagemethod;Dimensions--plasticmaterials/applications;Plasticsheetandfilm;Thickness--plastics
【摘要】:Thisguideisintendedtoproviderecommendationsandsuggestedgoodpracticestodetermineprecisedimensionswhennecessaryforthecalculationofpropertiesexpressedinphysicalunits.Itisnotintendedtoreplacepracticalthicknessmeasurementsbasedoncommercialportabletools,norisitimpliedthatthicknessmeasurementsmadebytheprocedureswillagreeexactly.1.1Thisguidecoversthedeterminationofthethicknessofplasticfilmswherethethicknessisuseddirectlyindeterminingtheresultsoftestsforvariousproperties.Usethispracticeexceptasotherwiserequiredinmaterialspecificationsorinapplicableteststandards.Note18212;Filmsaredefinedashavingthicknessesx2264;0.250mm[x2264;0.010in.].Note28212;Alternativemethodsareacceptableiftheymeettherequirementsofmeasurementprecisionasnotedinthisguide.Note38212;Thisguideisnotintendedtoaddressthesamplingtechniquesorthemeasurementoffilmthicknessforthecommercialclassificationofcommercialproductsorforqualitycontrolpurposes.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatoryrequirementspriortouse.Note48212;ThisstandardandISO4593addressthesamesubjectmatterbutdifferintechnicalcontent.
【中国标准分类号】:G33
【国际标准分类号】:83_140_10
【页数】:7P.;A4
【正文语种】:英语