【英文标准名称】:StandardPracticeforSewnProductsMarkerDataInterchange
【原文标准名称】:缝纫产品标记数据交换的标准实施规程
【标准号】:ASTMD7331-2007
【标准状态】:现行
【国别】:美国
【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】:D13.66
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:CADsystem;cutting;geometry;nest;piece;sewnproduct
【摘要】:ThispracticeisintendedtoallowmarkerdataexchangebetweennestingsoftwareorCAMsystems.Thepiecesdescription,exportedbyaCADsystem,isdedicatedtoCAMsystems.1.1ThispracticedescribesaformatfortransferringmarkerdatafromaCADmarkersoftwaresystemtoanotherortoaCAMsoftwaresystem.1.2Thispracticedoesnotsupportcurveinterpolationordefinitions.AllcurvesarerepresentedbydiscretevectorsandaredependentontheresolutionoftheCADsoftware1.3ThispracticeisconcernedinlimitingdifferenceswhenprocessingthesamedataondifferentCADsystems.1.4Thispracticeisnotintendedtorepresentthedimensionrelationshipsbetweenpatternpiecesorbetweenpatternsizes,orthecorrespondencebetween2Dor3Dsewnproductpatternpiecegeometries.1.5Thispracticedoesnotspecifythefileformatforthemarkerdataexchange.1.6AconsistentXMLimplementationofthispracticeisrecommended.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y17
【国际标准分类号】:35_240_10
【页数】:15P.;A4
【正文语种】:英语


【英文标准名称】:Gascylinders;Refillableseamlesssteelgascylinders-Design,constructionandtesting-Part2:Quenchedandtemperedsteelcylinderswithtensilestrengthgreaterthanorequalto1100MPa
【原文标准名称】:气瓶可重复充装的无缝钢气瓶设计、结构和试验第2部分:抗拉强度大于或等于1100MPa的淬火加回火钢瓶
【标准号】:ISO9809-2-2000
【标准状态】:作废
【国别】:国际
【发布日期】:2000-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC58
【标准类型】:()
【标准水平】:()
【中文主题词】:气体压力容器;可移动的;抗拉强度;瓶;验收检验;化学成分;定义;试验;钢产品;钢瓶;退火的;压力装置;无缝的;设计;正火的;储气瓶;材料规范
【英文主题词】:Acceptanceinspection;Annealed;Bottles;Chemicalcomposition;Definitions;Design;Gascylinders;Gaspressurevessels;Materialsspecification;Normalized;Pressureequipment;Seamless;Specification(approval);Steelcylinders;Steelproducts;Tensilestrength;Testing;Transportable
【摘要】:ThispartofISO9809specifiesminimumrequirementsforthematerial,design,constructionandworkmanship,manufacturingprocesses,andtestsatmanufactureofrefillablequenchedandtemperedseamlesssteelgascylindersofwatercapacitiesfrom0,5|uptoandincluding150|forcompressed,liquefiedanddissolvedgasesexposedtoextremeworldwideambienttemperatures(normallybetween-50℃and+65℃).ThispartofISO9809isapplicabletocylinderswithamaximumtensilestrengthRmofgreaterthanorequalto1100MPa.ItdoesnotcovercylinderswithRmmax.>1300MPafordiameters>140mmandguaranteedwallthicknesses(a')≥12mm,andRmmax.≥1400MPafordiameters≤140mmandguaranteedwallthicknesses(a')≥6mm,becausebeyondtheselimitsadditionalrequirementsmayapply.NOTE1Ifsodesired,cylindersofwatercapacitylessthan0,5|maybemanufacturedandcertifiedtothispartofISO9809.NOTE2Forquenchedandtemperedcylinderswithmaximumtensilestrengthlessthan1100MParefertoISO9809-1.FornormalizedsteelcylindersrefertoISO9809-3.NOTE3Gradesandstrengthrangesofsteelsusedforthesetypesofcylindersmaynotbecompatiblewithsomegasservices(see6.1.4)andoperationalconditions.
【中国标准分类号】:J74
【国际标准分类号】:23_020_30
【页数】:42P;A4
【正文语种】:英语