Product name: High-strength bolt detector
Product model: YJZ-500E
Product function: used for axial force inspection of large hexagonal high-strength bolt connection pairs, construction torque inspection of bolt connection pairs, re-inspection of torque coefficient of bolt connection pairs, re-inspection of pre-tension of torsion shear type high-strength bolt connection pairs, and construction torque inspection of torsion shear type high-strength bolt pairs. The software automatically calculates the average axial force, average torque, average torque coefficient, standard deviation and coefficient of variation, etc. The software displays the torque coefficient, axial force curve, torque curve, etc., and has parameter setting, calibration, data report printing and query functions.
Based on standards:
GB 50205 Steel structure construction quality acceptance standard
GB/T 5782 Hexagonal head bolts
GB/T 1231 High-strength large hexagonal head bolts, large hexagonal nuts, washers and technical conditions for steel structures
GB/T 3632 Torsion shear type high-strength bolt connection pairs for steel structures
GB/T 3098.1 Mechanical properties of fasteners Bolts, screws and studs
The optional torsion shear type electric wrench can complete the torsion shear type high-strength bolt test;
The optional bolt anti-slip plate tightening machine can complete the automatic tightening function of the pre-tightening force of the anti-slip coefficient tester;
The convenient push-pull mobile cover makes the test process safer;
| 序号 | 项 目 | 技术指标 |
| 1 | 轴力检测范围 | 20-500kN |
| 2 | 扭矩检测范围 | 10-2000Nm |
| 3 | 螺栓规格 | M12-M30 |
| 4 | 螺栓长度 | 55mm-280mm |
| 5 | 轴力试验精度 | ±1.0% |
| 6 | 扭矩试验精度 | ±1.0% |
| 7 | 电压 | 220V |
