ISO 16047中英

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1、附录：ISO16047-2005Fasteners-Torque/clampforcetesting紧固件紧固扭矩－轴向预紧力试验第1页共24页Contents目录1Scope范围...............................................................................................................................................................................42Normativereferences引用标

2、准...........................................................................................................................................43Termsanddefinitions术语和定义...........................................................................................................................

3、............63.1clampforceF预紧力............................................................................................................................................63.2yieldclampforceFy屈服紧固轴力............................................................................................

4、..........................63.3ultimateclampforceFU极限紧固轴力................................................................................................................63.4tighteningtorqueT紧固扭矩................................................................................................

5、................................63.5yieldtighteningtorqueTy屈服紧固扭矩............................................................................................................63.6threadtorqueTth螺纹扭矩.............................................................................................

6、.....................................63.7bearingsurfacefrictiontorqueTb支承面摩擦扭矩.......................................................................................73.8ultimatetighteningtorqueTu极限紧固扭矩........................................................................................

7、............74Symbolsandtheirdesignations符号和名称....................................................................................................................75Principleoftest试验原理...................................................................................