PC Controlled saddle and tube clamp fatigue testing machine (ISO standard)

PC controlled saddle and tube clamping device fatigue testing machine (ISO standard)WSD-8722B

1. Test principle: Simulated bicycle in the actual riding process, under different road conditions, the saddle component will be given by the rider in different directions of the force, especially when riding on the bumpy road, the force is relatively large and frequent, so the quality of the saddle component is related to the safety of the whole car. The testing machine is designed according to ISO 4210 related fatigue test standards. The whole test system is automatically controlled by PLC, and the force application system adopts force closed-loop control. When the test force applied on the saddle reaches the set force, it automatically returns and reverses.

2. According to the standard: ISO 4210-2014:4.4

3. Test method:

1) During the test, the saddle tube (saddle assembly) is fixed on the test machine in accordance with the standard method, and the height of the loading beam can be manually adjusted to adapt to the size of the saddle tube;

2) Fix the saddle tube on the special fixture, adjust the upper and lower, left and right positions of the loading cylinder, so that the loading fixture can be just assembled on the saddle tube (or the loading block on the saddle), and fix the various parts.

3) Set the test force value and number of test requirements on the touch screen.

4) Adjust the maximum allowable deformation of the saddle tube, and the machine will automatically stop testing after exceeding this deformation;

5) Start the test procedure to start the test, the test reaches the set number or the specimen is damaged, the machine will automatically stop the test and retain the test results.

4. Main technical parameters:

1) Station: double station (no interference with each other, can operate independently)

2) Sensor capacity: 5000N

3) Load element resolution: 1/10,000

4) Test force: 600N-1200N can be set

5) Force control accuracy: 0-5% (dynamic)

6) Test frequency: 0-5Hz (adjustable)

7) Number of tests: 0-999,999 times can be set

8) Loading mode: pneumatic loading

9) Database function: automatically record each measurement result to facilitate analysis and provide evidence

10) Equipped with fixture: 73° fixture

11) Shutdown mode: The test piece breaks the system or automatically stops beyond the displacement

12) The solenoid valve is equipped with a guard to prevent damage.

13) With pressure regulating tank, better stable working pressure, so that the loading force is more stable.

14) Pneumatic components brand: Germany FESTO

15) Power supply: 220V 5A

16) Air source: pressure 0.7MPa gas flow 300L/MIN

17) The main body of the machine is a steel component, high strength, not easy to deformation.

18) The base of the machine is solid steel, with good stability, equipped with reinforcing bars and water transfer feet.

5. Equipment details:

1) One host

2) Fixture set

3) One control box

4) A copy of the manual

5) One certificate of qualification

6) A warranty card