1. Use characteristics of mechanical shock absorber fatigue testing machine
1 . 1 Mechanical shock absorber fatigue testing machine is mainly used for fatigue life test of cylinder shock absorbers used in various automobiles, motorcycles, electric three-wheeled vehicles, etc., and can also be used for various coil springs to replace test aids. stress test. Special fixtures can also be made to suit the fatigue test of special specimens.
1 . 2 The whole machine has the characteristics of reasonable structure, simple and reliable, accurate and convenient test space adjustment and test stroke adjustment; convenient and reliable test piece clamping; stable operation of the whole machine, easy maintenance and maintenance. And the amplitude and frequency of the spring can be adjusted according to the technical requirements of the spring.
2. Functional characteristics of mechanical shock absorber fatigue testing machine :
2 . 1 Adjust the amplitude and frequency according to the technical requirements of the shock absorber.
2 . 2 The preset number of tests will automatically stop.
2 . 3 It has the function of automatic shutdown when the shock absorber is broken.
2 . 4 Simple operation, reliable and stable operation.
3. Main technical indicators of mechanical shock absorber fatigue testing machine :
Serial number |
Project Description |
JPJ- 5 |
1 |
Maximum static test force (N) |
5000 |
2 |
frequency |
0.5 ～5 Hz |
3 |
amplitude |
0 ～50 mm (stroke 100mm) |
4 |
Counter capacity |
9 ×109 |
5 |
Counting stop accuracy |
±1 |
6 |
Maximum outer diameter of sample |
Ф90mm |
7 |
Maximum length of sample |
600mm (customizable by negotiation) |
8 |
voltage |
380 VAC 50 Hz |
