HB8193～8196-2002扩口式带双收紧螺母对称三通管接头.pdf 7页

'H日中华人民共和国航空行业标准FL4730H】)8193-HB8196一2002扩口式带双收紧螺母对称三通管接头Tee,withtwoswivelnut,symmetry,flaredtube2003一02一24发布2003一02一24实施国防科学技术工业委员会发布 HB8193-HB8196一2002pl1吕本标准由中国航空工业第一集团公司提出。本标准由中国航空综合技术研究所归口。本标准起草单位:中国航空综合技术研究所、沈阳飞机设计研究所和西安飞机制造公司。本标准主要起草人:李俊异、许广吉、孙忠志。 HB8193-HB8196一2002扩口式带双收紧螺母对称三通管接头1范围本标准规定了扩口式带双收紧螺母对称三通管接头的结构、尺寸和技术要求。本标准适用于工作压力不超过28MPa的扩口管路连接件，并与相应标准中的第2尺寸系列配套使用。2规范性引用文件下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件，其随后所有的修改单(不包含勘误的内容)或修订版均不适用于本标准，然而，鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件，其最新版本适用于本标准。GB/T196-1981普通螺纹基本尺寸GB/T197-1981普通螺纹公差与配合GJB3.3-1985NU螺纹管路件螺纹的尺寸与公差GJB52一1985NU螺纹首尾H日4一1一2002扩口管路连接件通用规范HB4一2一2002导管的公称尺寸www.bzfxw.comHB5800一般公差HB5829一1983普通螺纹收尾、肩距、退刀槽、引导及倒角HB6077一1986模锻件公差及机械加工余量T-DI8721-HR8222-2002扩口式收紧螺母第2尺寸系列3技术要求3.1结构和尺寸3.1.1扩口式带双收紧螺母对称三通管接头的结构、尺寸和标记按图1和表1的规定。I7士。5(收压段)?宁囚d巡巨图1 HB8193^-1m8196一2002表11}DL0对称三通管接头}收紧螺母100件DN对称三通管接头+0.2件数组件标记r理论重量材料一0111117IIIfYI吨IInI}零件标记‘2A701HB8193一6}f-IB8221一6HB8193一6}丁C6if侣8194一6}HB8222一6}二8194-65.37615.66030CrMnSiA1HB8195一6CdD日B8221一6CdD1明8195一6CdD6.421Cr11Ni2W2MoV1HB8196一6HB8222一6HB8196一62A701HB8193一8HB8221一8HB8193一86.22TC61HB8194一8日日8222一8HB8194一87.11817.66230CrMnSiA1HB8195一8CdD}HB822，一BUD}、8195一BUD8.741Cr11Ni2W2Mob1H88196一8IHB8222一8HB8196一82A701HB8193一10闭38221一10IHB8193一106.82TC61HB8194一10HB8222一10日B8194一10}1019.36830CrN4nSiA1HB8195一1OCdD卜正8221一IOCdD一HB8195一‘OUD10.021Cr11M2W2M.V1HB8196一10IHB8222一10HB8196一102A701HB8193一12HB8221一12HB8193一129.731〔巧1HB8194一12HB8222一12日B8194一1211.281222.67630CrMnSiA1HB8195一12CdUHB8221一，2CdD一HB8195一12CdD14.081Cr11Ni2W2MoV1HB8196一12)用18222一12HB8196一122A701HB8193一14一HB8221一，4一二8193一，412.10www.bzfxw.com7D51HB8194一14HB8222一14HB8194一1414.031424.47830CrMnSiA1HB8195一14UD朋822土一，4CdD一{HB8195一14CdD17.561Cr11Ni2W2MoV1HB8196一14HB8222一14HB8196一142A701HB8193一16印38221一16HB8193一16一12.49丁C61HB8194一16HB8222一16HB8194一1614.911626.48230CrM.SiA1HB8195一16CdDHB8221一16CdDHB8195一16CdD19.341CrlINitW2MoV1HB8196一16HB8222一16HB8196一162A701HB8193一18}HB822，一18HB8193一1s18.10丁〔:61HB8194一18I二8222-18HB8194一1821.501829.48730CrMnSiA1HB8195一18CdDHB8221一18CdDHB8195一18CAD17.66ICrlLNi2W2MoV1HB8196一18HB8222一IsHB8196一182A701日】8193一20闭38221一20一二8193-2020.13丁C61HB8194一20HB8222一20HB8194一2024.902032.49430CrMnSiA1HB8195一20CdDHB8221一20CdDHB8195一20CdD33.651CdlN2W2MoV1HB8196一20HB8222一20】田8196一202A701HB8193一22HB822工一22日日8193一舰24.00丁Gj1HB8194一22印38222一22HB8194一22}28.202230CrN4nSiA1HB8195一22CdDHB822，一22CdD}一二8195一22CdD35.901Cr11Ni2W2Mo",1HB8196一22HB8222一22日B8196一2234.81032A701HB8193一25闭38221一25日B8193一2526.63丁Qi1H88194一25印」8222一25HB8194一2531.252530CrMnSiA1HB8195一25CdDHB8221一25CdD一二8195一25CdD39.651Cr11Ni2W2MoV1HB8196一25HB8222一25HB8196一25282A7040.91131HB8193一28印38221一28哪8193一28」一:1.25 HB8193-HB8196一2002表1(续)12D矿D乙b对称三通管接头收紧螺母100件对称三通管接头+0.2件数组件标记e理论重量材料一0.1n-nlnlnlnl1!kg零件标记亡TC61HB8194一28HB8222一28一}HB8工94-28}一:7.152830CrMnSiA1131HB8195一28CdDHB8221一28CdD日B8195一28CdD47.901Cr11Ni2W2MoVIHB8196一28日38222一28F正8196一282A7040.91H日8193一30HB8221一30HB8193一3035.12"1"C61HB8194一30}HB8222一30HB8194一3042.553011730CrMnSA1HB8195一30C(江)HB82"21一30CdDHB8195一30CdD56.191Cr11Ni2W2MoV1HB8196一30H日8222一30HB8196一30导管的公称外径按HB4一2一20020尺寸供参考。当收紧螺母采用Mi螺纹时，应在组件代号后面加注“叨”，如:HB8196一30W;1HB8195和HB8221允许采用镀锌件，这种情况下，1HB8195,HB8221和HB8195的标记后不加“CdD"’代码。3.1.21号件对称三通管接头的结构、尺寸和标记按图2和表2、表3的规定。1HB8193一8196一2002www.bzfxw.com对称三通管接头其余6VF-F图2 HB8193^-1m8196一2002表2单位为毫米Di}D3DNdd,did3DbD,9hll6}4.6}10.5}8.6}M12x1}}8.1}10.8{8}5.5一6.612.5}10.6}M14xl}1012.8}10}8.814.512.5}M16x11411.714.81712}10.8}17.8}15.5}二。x1s1614.618.2}1411.512.819.817.5M22x1.51816.320.2221613.514.821.819.3M24x1.52018.222.21815.516.824.822.3}M27x1.522}25.224201718.527.825.2M30x1.5242428.227221920.527263027.6M33x230.625}21}22.52825.83028一25.532323633.6M39X231.336.6302728.534361L100件理论重量掩DNL,丁hT,+0.4B公称值}极限偏差0铝合金一钦合金钢6402360.901.472.52135.568422471.40一2.29一3.92toI462614}9一1.78一2.9，4.98512{316.5102.413.966.76士0.41771452336133.044.978.50www.bzfxw.com1654356.5153.81民2310.6618186037785}5175.308.7014.86206639198187.5312.3021.0522438.596216.60}10.8018.50692225447.5227.2311.8520.25士0.628784896.5}9.25115.1525.90231030}497.57}2811.72119.1532.79导管的公称外径按HB4一2一20020钦合金件采用相应规格的Np螺纹。表3材料热处理}表面处理标记2A70T4阳极化1H88193一DNTC6退火钝化}，二8194一DH镀锌十化学氧化+磷酸盐处理十憎水处理’11田8195一DN30CrMnSiAHRC35.5-44.0镀锅十化学氧化+磷酸盐处理+憎水处理皿1HB8195一DNCdD1Cr11Ni2W2MoVHRC25-35钝化1HB8196一DN与液压油和燃油接触的内表面不允许镀锡.3.2螺纹3.2.t普通螺纹按(;1习T1%一1981,GB/T197一1981,6h,钢件公差6e(镀前尺寸)。3.2.2普通螺纹退刀槽按HB5829一1983.3.2.3MT螺纹按GJB3.3一1985,6g.3.2.4M1螺纹首尾按GJB52一1985. HB8193^-HB8196一20023.3形位公差3.3.1表面A相对于螺纹轴线的跳动公差，当螺纹不大于M24x1.5时不大于0.05mm;当螺纹大于M24x1.5时不大于0.07mm.3.3.2表面G相对于表面C的跳动公差不大于0.05mm.3.3.3表面H和E相对于表面C的跳动公差，对DN不大于12mm的接头不大于0.07mm;对DN大于12mm的接头不大于0.1Omm.3.4其他要求3.4.1未注拔模斜度不大于50.3.4.2未注模锻半径2.5mm.3.4.3非加工表面尺寸公差按HB6077一1986,F级精度。3.4.4钦合金接头的E和G表面强化。3.4.5一般公差按HB5800.3.4.6通用技术要求按HB4一1一2002.www.bzfxw.com'