Computer Controlled Bolt nut torsion testing machine
应用
该试验机主要检测大六角头高强度螺栓连接副(M16-M39)的轴向力和扭矩(或扭矩系数)。
该设备采用摆线针轮减速机自动加载,进口直线导轨,全中文操作界面,微电脑控制自动张紧、放松、复位,操作过程智能提示,操作方便快捷。
当轴向力达到标准设定值时,检测仪自动记录测试数据,由计算机自动计算样品的平均轴向力、平均扭矩系数、标准差和变异系数,并可显示输出扭矩系数、轴向力曲线、扭矩曲线等。 At the same time, the detector will have the functions of parameter setting, calibration, data report printing and output.
技术参数:
3.1 High strength bolt torque test bench
3.2电压:380V;功率:2.0kW
3.3 Test axial force: 40 ≤ 1000kN;
3.4 Test torque: 100 ≤ 5000 Nm;
3.5 measuring bolt specification: torque, axial force and coefficient of large hexagonal bolt M16 / 39,
3.6 torsional shear bolt diameter: M16 ≤ M30, strength grade 8.8 ≤ 12.9
3.7 实测螺栓长度:60-480mm
3.8 轴向力示值误差为±1%;
3.9 Axial force repeatability:1%;
3.10 轴向分辨率:0.1KN
3.11 zero drift of axial force instrument (2h) FS: ±5 × 10-4.
3.12扭矩示值误差:±1%;
3.13 torque repeatability: 1%;
3.14 Torque resolution:0.1 NM.