High temperature vacuum friction and wear tester

Application

The high-temperature vacuum friction and wear tester is under a certain pressure, certain speed, high temperature, vacuum and special inert gas protection environment, simulates the actual working conditions, It is tested by controlling and changing the load, speed, time and other parameters to evaluate the friction coefficient and comprehensive friction wear performance of the material

Composition

The testing machine is mainly composed of the host, vacuum system, cooling system, electrical measurement control system and spare parts.

The main interface of the software can display parameters such as test force, friction torque, spindle rotation speed, test temperature and friction coefficient during operation.

Technical Parameters

1. Axial loading range: 10 ~ 200N.

2. Relative error of axial test force: ≤ ± 1%

3. Maximum friction torque measurement: 2500N.mm

4. Relative error of friction force indication: ± 1%

5. Test temperature: room temperature ~ 800 ° C

6. Temperature control accuracy: ± 2 ° C

7. Vacuum degree: 10-1Pa

8. Spindle motor type: servo motor

9. Spindle speed: 1 ~ 2000r / min (steplessly adjustable)

10. Spindle speed error:

      Below 100r / min  ≤ ± 1r / min

      Above 100r / min ≤ ± 1%

11. Ambient atmosphere: high vacuum environment can be realized, and inert gas can be filled to achieve a variety of simulation environment

12. Test time control range: 1s ~ 9999min

13. Friction pair form: large and small thrust ring friction pairs, large and small pin-disk friction pairs, large and small ball-disk friction pairs

14. Stop control mode: manual / automatic (time, speed, friction torque, etc.)

15. Optional modules:

      Micro test force loading module

      Sliding compound motion friction pair module;

      Wear scar depth measurement module.

Working environment

1 Room temperature 10 ~ 35 ° C

2 Relative humidity ≤80%

3 Correct installation on a stable basis

4 In a clean environment without vibration, corrosive media and strong electromagnetic fields