Hydropulse test bench
Description
Test bench primarily for measuring/characterizing vehicle body vibration dampers (shock absorbers), springs, chassis components, etc.
Measuring/characterizing of other componentes that are subject to static/dynaimc loads also possible.
System parameters (selection):
- max. Force (static): +- 55 kN (decreases in dynamic tests with increasing test speed/acceleration)
- amplitude: +- 150 mm (decreases with increasing frequency, up to 4 Hz full stroke possible, at 80 Hz at least 1 mm)
- frequency: 0 - 100 Hz (100 - 200 Hz possible with restrictions in signal quality)
- max. Speed (loadfree): 3.4 m/s (decreases with increasing load)
- working pressure: 280 bar
Dimensions of possible test objects:
- length: up to 1460 mm
- width: up to 820 mm
- depth: up to 2000 mm
- weight: up to 500 kg
Methods:
- static loads
- quasi-static loads (low speeds, e.g. for friction tests on dampers)
- cyclic/dynamic loads (sequences of sine, triangle, square wave signals of specified number of periods/frequency/amplitude/speed etc.)
- standard programms according to specifications (e.g. VDA damper test)
- follow-up programs of real measured loads from driving tests
Informations
Location: Halle G
Pictures
Contact
Georg Prochatzki, M. Sc.
Phone:
+49 371 531 38402
Fax:
+49 371 531 838402
E-mail:
Room:
C21.202
Office hours:
by appointment
