Novgorod State Technical University n.a. R.E. Alekseev (NNSTU)
Institute of Industrial Engineering Technologies M17-АМ
Bokarev V.V.
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Automation of the process powertrain testing презентация
Содержание
- 1. Automation of the process powertrain testing
- 2. The accuracy of the tests is of
- 3. Power booster test bench
- 4. Management before the upgrade of the stand
- 5. Advantages of hydraulic drive The main advantage
- 6. Type of sensor monitoring product availability Limit switch Z-15GW-B Connection diagram
- 7. - Frictional moment
- 8. Programmable controller Siemens S7-300
- 9. Scheme of hydraulic clamping and load products
- 10. The results of the load mechanism
- 11. Thank you for attention!
The accuracy of the tests is of paramount importance for the reliability of quality control in the aviation industry!
Слайд 2The accuracy of the tests is of paramount importance for the
reliability of quality control in the aviation industry!
Слайд 5Advantages of hydraulic drive The main advantage is the ability to develop
a very large effort with compact parameters.
Hydraulic actuators can be removed from the pump station for a long distance, but with a congruity of power (max 250-300 m).
A short time for the development of a significant effort and its smooth regulation
Quite high efficiency, but not higher than electromechanical gears
Слайд 7
- Frictional moment
- Friction force
- Coefficient of friction (0.35)
of phosphorous bronze (friction)
- Radius of the product
- Pressure acting on the rod
- Pressure in the piston chamber
