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Z12胀紧套

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特性
  Z12型胀紧套适用于轴和轴上零件的联结,以传递扭矩,轴向力二者的复合负载.


Z12型胀紧联结套的基本尺寸参数:
(JB/T 7934-1999)

基  本  尺  寸内六角螺钉额定负荷胀套与轴结合面上的 压 力Pf N/mm2胀套与轮毂结合面上的压力Pf′N/mm 2螺钉的拧  紧力  矩MAN·m重  量kgdDlLL1d1n轴向力F1KN转 矩M1KN·mmm2555324046M66670.84297101170.47280.942651010.44301.02481010.4235604454607741.3165871.04075445462M81452.9282116411.145754454621453.262511161.2508056647281654.15200981.4558591865.152051041.66090102076.22021061.76595102076.751871001.970110707888M1O1032911.5223114833.1801201136214.52151153.5901301239017.82081153.810014590100112M121452726.32001071456.11101551757531.81981106.61201651867040.42121207.2130180104116130M14167594918011223011.114019018842.85918612411.815020019896.66718512712.6160210209507618312813.4170225134146162M16191223.510417211335519.6180235201288.811617211520.6190250211363129.517211623.8200260221437.5143.717211224.9220285241581.817417211529.624030526172520717211931.926032528184624017011734.3280355165177197M20242428.53401681176905230037525254038116112355.332040528288146117511967.334042529299450917111971360455190202224M22283588.864616911593096.5380475303821726170115101.24004953139607921681201064205153241008611651l6110.7440535244260937165112110460555244260980158107113480575285000120017612111850059528500012401691l712252061530533013901741211265406353053301440168117131560655325680159017212113558067533586017051721211406006953358601760166118144

 

东光德诚机械厂是专业生产胀紧联接套厂家,其技术要点是:在外环和内环之间是内外压力环,内,外压力环外壁为斜坡,二环坡底相对,外环的里壁,内环外壁均为凸形,与压力环外壁的凹形相互补偿,内,外环上均有缺口.当拧紧螺栓时,内,外压力相对运动,在斜面作用下,内环开始收缩,外环开始向外扩胀,达到联接轴和毂的目的.它具有分散应力集中,抗疲劳强度,避免轴断开等优点.它适合在联接轴和毂时使用.


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