2kN.m～40kN.m预载荷螺栓连接副试验系统
Preloading Structural Bolting Assemblies Test System
重要功能：
→预载荷高强度栓接结构连接副试验；高强度螺栓组件测试；钢结构栓接连接副试验。
→栓接结构扭拉测试；螺栓螺母垫圈连接副测试；预载荷适应性试验；栓接结构预紧力；螺栓轴力测试；螺栓和螺母相对转角；转角-螺栓轴力曲线；扭矩-螺栓轴力曲线；伸长-螺栓轴力曲线；0.2％螺栓永久延伸。
→栓接连接副扭矩测试；极限紧固扭矩；扭矩系数单个值；扭矩系数平均值；变异系数；螺栓紧固轴力极限值；螺栓紧固轴力极限值的平均值；HRJ Tester；连接副旋转拉力曲线；螺栓扭矩拉力曲线；螺栓延伸拉力曲线；扭矩法；扭矩-扭角法；预拉伸法；自动控制法；螺母螺栓支撑面摩擦系数；螺纹摩擦系数；总摩擦系数。
→预载荷栓接结构总成试验；工业建筑栓接连接副试验；民用建筑栓接连接副试验；桥梁栓接连接副试验；风电机组螺栓连接副试验；塔架高强度螺栓连接副试验；塔桅栓接连接副试验；锅炉栓接连接副试验；起重机械栓接连接副试验；HRJ Tester；扭剪型栓接连接副试验；HV大六角栓接连接副试验；HR大六角栓接连接副试验；M39～M64大六角头螺栓连接副试验；M12～M36大六角头螺栓连接副试验；单一栓接连接副试验；扩展栓接连接副试验。
重要参数：
→SBAT2kN.m～40kN.m预载荷螺栓连接副试验系统；
→螺栓连接副试验荷载2kN.m/3kN.m/5kN.m/10kN.m/20kN.m/30kN.m/40kN.m；
→栓接连接副拧紧转速0.1～10r/min；
→螺栓轴力荷载500kN/700kN/1000kN/1500kN/2000kN/3000kN/4000kN；
→预载荷试验旋转半径≥100mm～500mm；
→高刚性、高稳定性、无振动冲击流线型荷载机架，1.2～1.5倍试验刚度；
→人体工程学设计，机宜人、人适机，符合人-机-环境系统，高效、健康、舒适、安全；
→内置式全数字闭环、多通道、多功能、易操控的HRJ-Test连接副测控软件/可定制英文版；多种标准方法（国标、国军标、英标、美标、德标、日标、意标、俄标、法标、澳标、欧标等/GB、GJB、ISO、JIS、ASTM、DIN、BS、NF、EN、AS、NBR、IEC、GOST、CNS、APA)；
→可定制摄像系统，实时记录螺栓扭转试验过程，图像采集系统与软件操控系统同步通讯；
→可定制栓连接大扭拉和小扭拉二合一试验机，实现大规格螺栓和小规格螺栓扭拉一体试验。
引用标准、文献文件：
→GB/T32076.2-2015预载荷高强度栓接结构连接副预载荷适应性；
→NB/T31082-2016风电机组塔架用高强度螺栓连接副；
→GB/T3632-钢结构用扭剪型高强度螺栓连接副；
→GB/T16823.3-紧固件 扭矩-夹紧力试验；
→GB/T3098.1-紧固件机械性能 螺栓、螺钉和螺柱；
→GB/T32076.1-2015；GB/T32076.3-2015；HRJ Tester；GB/T32076.4-2015；GB/T32076.5-2015；GB/T32076.6-2015；GB/T32076.7-2015；GB/T32076.8-2017；GB/T32076.9-2017；GB/T32076.10-2018；GB/T6170-2015；GB/T3106-2016；GB/Z32564-2016；GB/T192；GB/T1228；GB/T1229；GB/T1230；GB/T1231；GB/T5782-2016；GB 50205；
→EN 14399-1；EN 14399-2；EN 14399-3；EN 14399-4；HRJ Tester；EN 14399-5；EN 14399-6；EN 14399-7；EN 14399-8；EN 14399-9；EN 14399-10；JIS B1009；JIS B1166；EN 16047；DIN 103-7；ISO 103-8；DIN 2510-5；DIN 558；DIN 601；DIN 931；DIN 933；DIN 960；DIN 961；ASTM A183；ASTM A563；ASTM.A320M；ASTM A354；ASTM A325；ASTM A307；ASTM F3125；HRJ Tester；ASTM F959；ASTM F2437；ISO 272；ISO 898-1；NF E25-036；ISO/TR 16224：2012；CNS 12209；60000psi碳钢螺栓螺柱及螺杆；120/105ksi结构钢螺栓；HAT2000N.m/500kN高强螺栓自动测试仪；3000N.m～50000N.m高强螺栓连接副扭矩试验机；0.5N.m～50kN.m高低温扭转试验机；
High-Strength Structural Bolting Assemblies Test；Preloading High-Strength Structural Bolting Assemblies Test；Bolting Assemblies Torque Coefficient Test；HRJ Tester；Torque Clamp Force Testing；Wind Turbine Bolting Assemblies Test；Bolting Axial Force Test；Bolting Torque Test；Bolting Torque Coefficient Test；HRJ Tester；Coefficient of friction between bearing surfaces under nut or bolt head；Coefficient of friction between threads；Coefficient of total friction；
High-strength structural bolting assemblies for preloading；General requirement；Suitability for preloading；HRJ Tester；System HR-Hexagon bolt with large width across flatsand nut assemblies；System HV-Hexagon bolt with large width across flats and nut assemblies；Plain washers；M39～M64-Hexagon bolt with large width across flats and nut assemblies；HRJ Tester；Torshear type bolt with cup head，and nut assemblies；Torshear type bolt with hexagon head with large width across flats,and nut assemblies；assembly specifications；
Nut design guide；Hexagon nuts style 1；British Standard；High strength bolts with large hexagon head for steel structures；HRJ Tester；High strength large hexagon nuts for steel structures；High strength plain washers for steel structures；Fasteners；Width Across Flats For Hexagon Products；High-Strength Bolting Assemblies For Tower on Wind Turbine；HRJ Tester；Specifications of high strength bolts with large hexagon head,large hexagon nuts；plain washers for steel structures；Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures；Code for acceptance of construction quality of steel structures；HRJ Tester；Fasteners-Torque clamp force testing；Mechanical properties of fasteners-Bolts；Measuring method for friction coefficient of screw thread pair of automobiles；Sets of high strength torque control bolt；Fasteners Bolts screws and studs Nominal lengths and thread lengths；HRJ Tester；High-Strength Structural Bolting Assemblies For Preloading；Suitability For Preloading；
Bolted Connections with Reduced Shank；standard specification for carbon steel track bolts and nuts；Standard Specification for Alloy-Steel and Stainless Steel Bolting for Low-Temperature Service；
Standard Specification for High Strength Structural Bolts；HRJ Tester；Steel and Alloy Steel Heat Treated；120ksi(830MPa) and 150ksi(1040MPa) Minimum Tensile Strength；Inch and Metric Dimensions；
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