JBT7355-1994AYL型液压安全联轴器.pdf

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1、J8中华人民共和国机械行业标准JB/T7355一94AYL型液压安全联轴器1994-07-18发布1995-07-01实施中华人民共和国机械工业部发布目次1主题内容与适用范围····················································································⋯⋯(1)2引用标准........................................................................................

2、....................(1)3术语·············，···························································，······，······················⋯⋯(1)4分类·································································，··························，···········⋯⋯(1)5技术要求···········，······

3、·········································，··“·····································⋯⋯(14)6试验方法········································，···························，····，.·······················⋯⋯(15)7检验规则················································.··················

4、·······，·····················“·⋯⋯(15)8标志、包装、贮存·...............................................1’..............................................(15)附录A安全联轴器选用说明(参考件)··············“···························..·.··.···.·..·..·⋯⋯(17)附录B安全联轴器应用示例(参考件)·······················

5、·······················*···..·..·..·.⋯⋯(”)中华人民共和国机械行业标准JB/T7355一94AYL型液压安全联轴器1主题内容与适用范围本标准规定了AYL型液压安全联轴器(以下简称安全联轴器)的分类、技术要求、试验方法及检验规则等。本标准适用于联接两同轴线的传动轴系，可起到限制转矩及安全过载保护作用。其环境温度为一20一+70'C;滑动转矩为0.315-8000kN·me2引用标准GB191包装储运图示标志GB3507机械式联轴器公称扭矩系列GB3852联轴器轴孔和键槽型式及尺寸GB3931机械

6、式联轴器名词术语GB4879防锈包装GB6388运输包装收发货标志GB7284框架木箱GB/T13384机电产品包装通用技术条件JB3963压力容器锻件超声波探伤JB3965钢制压力容器磁粉探伤3术语滑动转矩T,:安全联轴器主、从动端产生相对滑动瞬时所传递的转矩。分类4.1安全联轴器型式有以下七种，见表表1型式代号}名称低速式袖联结安全联轴器机械工业部1994-07-18批准1995-07-01实施1.IB/T7355一94续表1

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9、11

10、低速式键联结.re安全联轴器V'一丰-}}高速式键联结!安全联轴器一一，一

11、一片~一低速式法兰联结安全联轴器高速式法兰联结安全联轴器!L土1高速式端面齿(】C联结安全联轴器7B/T7355一:F!42型号与标记4.2.1型号表示方法键联结及端面齿联结轴孔直径型式代号规格液压安全联轴器4.22标记示例例1:AYL50DZ型低速式轴联结安全联轴器AYL50DZ联轴器JB/T7355-94例2:AYL80DJ型低速式键联结安全联轴器，轴孔直径d=71mmAYL80DJ-71联轴器JB/T7355-94例3:适用于GILL型鼓形齿式联轴器的AYL120GF型高速式法兰联结安全联轴器AYL120GFI联轴器JB/T7

12、355--94例4:AYL300GC型高速式端面齿联结安全联轴器，轴孔直径d=280mmAYL300GC-280联轴器JB/T7355-944.3基本参数和主要尺寸4.3.1DZ型—低速式轴联结安全联轴器基本参数和主要尺寸应符合图1和