SAE ARP5602/4 A Guideline for Aerospace Platform Fiber Optic Training and Awareness Education Aerorspace Fiber Optics Fa
时间:2024-05-26 19:20:05 来源: 标准资料网 作者：标准资料网 阅读：8431
Product Code:SAE ARP5602/4
Title:A Guideline for Aerospace Platform Fiber Optic Training and Awareness Education Aerorspace Fiber Optics Fabricator Hands-on Competencies
Issuing Committee:As-3 Fiber Optics And Applied Photonics Committee
Scope:This document establishes training guidelines applicable to fiber optic fabricator technical training for individuals involved in the manufacturing, installation, support, integration and testing of fiber optic systems. Applicable personnel include:
Product Code:SAE AMS4050
Title:Aluminum Alloy, Plate 6.2zn 2.3cu 2.2mg 0.12zr (7050-T7451) Solution Heat Treated, Stress Relieved, and Overaged
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of plate.【英文标准名称】:StandardTestMethodsforPropertiesofContinuousFilamentCarbonandGraphiteFiberTows
【原文标准名称】:碳及石墨纤维束的连续长丝抗拉特性的标准试验方法
【标准号】:ASTMD4018-1999(2004)
【标准状态】:现行
【国别】:
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D30.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:特性;试验;材料;长丝;航天技术;航空航天运输;碳;石墨;纤维;叠层板材;抗拉强度;纱
【英文主题词】:
【摘要】:Thepropertiesdeterminedbythesetestmethodsareofvalueinmaterialspecifications,qualifications,databasegeneration,certification,research,anddevelopment.Thesetestmethodsareintendedforthetestingoffibersthathavebeenspecificallydevelopedforuseasreinforcingagentsinadvancedcompositestructures.Thetestresultsofanimpregnatedandconsolidatedfibershouldberepresentativeofthestrengthandmodulusthatareavailableinthematerialwhenusedasintended.Theperformanceoffibersindifferentresinsystemscanvarysignificantlysothatcorrelationsbetweenresultsusingthesetestmethodsandcompositetestingmaynotalwaysbeobtained.Thereproducibilityoftestresultsisdependentuponprecisecontroloveralltestconditions.Resintype,contentanddistribution,curingprocess,filamentalignment,grippinginthetestingmachine,andalignmentinthetestingmachineareofspecialimportance.Themeasuredstrengthsoffibersarenotuniquequantitiesandtestresultsarestronglydependentonthetestmethodsused.Thereforethetestmethoddescribedherewillnotnecessarilygivethesamemeanstrengthsorstandarddeviationsasthoseobtainedfromsinglefilaments,dryfibers,compositelaminas,orcompositelaminates.1.1Thesetestmethodscoverthepreparationandtensiletestingofresin-impregnatedandconsolidatedtestspecimensmadefromcontinuousfilamentcarbonandgraphiteyarns,rovings,andtowstodeterminetheirtensileproperties.1.2Thesetestmethodsalsocoverthedeterminationofthedensityandmassperunitlengthoftheyarn,roving,ortowtoprovidesupplementarydatafortensilepropertycalculation.1.3Thesetestmethodsincludeaprocedureforsizingremovaltoprovidethepreferreddesizedfibersamplesfordensitymeasurement.Thisproceduremayalsobeusedtodeterminetheweightpercentsizing.1.4Thesetestmethodsincludeaprocedurefordeterminingtheweightpercentmoistureadsorptionofcarbonorgraphitefiber.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareforinformationonly.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W04
【国际标准分类号】:59_100_20
【页数】:7P.;A4
【正文语种】: