It is specially customized for the fatigue life test of the torsion bar of the rear and tail box cover. The rear and tail box cover assembly is installed on the bracket to simulate the real quality and center of mass of the rear and tail box cover, simulate the process of opening and manually closing, and carry out the fatigue life test.
Functions and features
◇Equivalent to the life test of the rear cover assembly
◇The test process simulated the service status of the rear trunk cover
◇Parameters that can be set: test number, opening Angle, rotation Angle, time distribution of each stage of the test process
◇The simulated mass and center of mass of the sample can be adjusted
◇With automatic test mode and manual control mode, easy to operate
Main technical parameters
| NO. | Project name | Parameters and indexes |
| 1 | Test length of torsion bar | 900-1300mm |
| 2 | pivot weight | 8KG |
| 3 | Maximum weight of counterweight | 11.7kg |
| 4 | Maximum load | 4-6/min |
| 5 | Frequency | 150-500mm |
| 6 | Torsional compression Angle range | 0-92° |
| 7 | Counter capacity | 999999999 |
| 8 | Net weight | |
| 9 | Gross weight |
