Dynamic fatigue testing machine
Electronic universal testing machine
Electro-hydraulic servo universal testing machine
Automated test scheme
Pendulum impact testing machine
Drop hammer impact testing machine
High temperature creep endurance testing machine
Horizontal testing machine
Special testing machine
Standard machine
Spring testing machine
Electric insulator testing machine
Fastener testing machine
Function summary
The microcomputer-controlled fastener torsion testing machine is used to test the torque coefficient and the fastening axial force of the threaded connection pair, and also to test the relationship between the torque and the fastening axial force。
Relevant standard
GB/T 1231-2006 steel structure with high strength large hex head bolts, large hex nuts, washers
GB/T 3632-2008 steel structure with torsional shear type high-strength bolt connection pair
Technical index
型号 | ETT203A ETT503A ETT104A ETT204A ETT304A |
Maximum torque (Nm) | 2000 5000 10000 20000 30000 |
Torque measurement range (Nm) | 20-2000 50-5000 100-10000 200-20000 300-30000 |
Testing machine class | 1级 |
Relative error of torque indication | ±1% |
Torque resolution | 1/500000FS |
Torsion Angle measurement range | 0-10000° |
Relative error of torsion Angle indication | ±1% |
Torsional velocity | 6-720°/min |
Torsional velocity relative error | ±1.0% |
Maximum axial force (kN) | 600 1000 1500 2000 3000 |
Axial force resolution | 1/500000FS |
Thread specification | M12-M30 M12-M42 M30-M56 M30-M56 M30-M64 |
Motor power (kW) | 1 3 4 5.5 7.5 |
Machine dimensions (mm) | 1700x1250x550/ 2100x1200x650/2650x1200x650/2900x1200x756/3200x1200x800 |
Machine weight (kg) | 600 1100 2000 3000 5000 |
The torsion tester is used to test the torque coefficient and the fastening axial force at the thread connection, and also to test the relationship between the torque and the fastening axial force。Qinghai University used the equipment made by Wanji。
Sweep for immediate attention
Copyright @ Shenzhen wance Test Equipment Co., Ltd. Copyright(C)2024 wance Technologies Ltd.
All Rights Reserved Guangdong ICP number 15055763