Product Code:SAE J2349
Title:Electric Windshield Wiper Switch--Trucks, Buses, and Multipurpose Vehicles
Issuing Committee:Truck And Bus Windshield Wipers And Climate Control Comm
Scope:This SAE Recommended Practice establishes for trucks, buses, and multipurpose vehicles with GVW of 4500 kg (10 000 lb) or greater:a. Minimum performance requirements for the switch for electrically powered or electro-pneumatically windshield wiping system.b. Uniform test procedures that include those tests that can be conducted on uniform test equipment by commercially available laboratory facilities.The test procedures and minimum performance requirements, outlined in this document are based on currently available engineering data.It is the intent that all portions of the document will be periodically reviewed and revised as additional data regarding windshield wiping system performance are developed.【英文标准名称】:StandardPracticeforSewnProductsPatternDataInterchange-DataFormat
【原文标准名称】:缝制品图案数据交换数据格式的标准实施规程
【标准号】:ASTMD6673-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:缝纫技术;纺织技术;数据格式;数据交换
【英文主题词】:apparel;CADsystem;DXFfileformat;grading;patterndesign;patternpiece;sewnproduct;style;upholstery
【摘要】:Thisstandardpracticeisdesignedtofacilitatetwo-dimensional,sewnpatternpiecedataexchangebetweenCADsystemsatthelevelofpatterndesign.Italsofacilitatesgraderuletabledataexchangeforsewnproductsintheapparelindustry.ItusestheDXFfileformatforpatternpiecedataexchangeandaspeciallyformattedASCIIfileformatforgraderuletables.Itislimitedtothetransferofpatternpieceswithinastyleandtheassociatedpatternpieceandstyleinformation.Itdoesnotsupportthetransferofnumericalcutterinstructions;plotterinstructions,completemarker-layingorspreadinginformation,orproductdataspecificationinformation.1.1ThisstandardisdesignedtofacilitatecommunicationbetweenCAD/CAMsystemsthatrepresenttwo-dimensionalflatpatternpieces.Thisstandardalsoprovidesconventionsforrepresentingrelatedinformationsuchasgraderuletables.Thisstandardisnotintendedtorepresenttherelationshipsbetweenpatternpiecesorthecorrespondencebetween2Dor3Dsewnproductpatternpiecegeometries.1.2Thefileformatforthepatterndataexchangefiledefinedbythisstandard(PracticeD6673)complieswiththeDrawingInterchangeFile(DXF)format.Autodesk,Inc.developedtheDXFformatfortransferringdatabetweentheirAutoCAD(r)productandothersoftwareapplications.ThisstandarddocumentsthemannerinwhichpatterndatashouldberepresentedwithintheDXFformat.UsersofthisstandardshouldhaveAutodesk,Inc.'sdocumentationonDrawingInterchangeFiles,foundintheAutoCADReferenceManual,inordertoassurecompatibilitytoallDXFformatspecifications.TheAutoCADVersion13DXFspecificationistobeused.ThefileformatforthegraderuletableexchangefileisanASCIItextfile.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W04
【国际标准分类号】:35_240_50;61_080
【页数】:10P.;A4
【正文语种】: