01Overview
The equipment can do the performance testing of rail vehicle’s Bogie under the simulation condition that the load and pound are done on varies vehicles’ assembled bogie by the vehicle’s weight and in driving process.
02 Product characteristics
The test system is mainly composed of host,hydraulic station, servo control system,collecting system and accessories. The machine can achieve power and displacement closed loop control, and can choose difffferent controls according to
difffferent test methods.
The control system can automatically collect data, realize the function of data processing & display & print. The software with alarm and limit protection function,can ensure the machine and human safety.
The machine has the characteristics of good control accuracy, better adaptability, flflexible method of test, wide frequency range, the testing under complex conditions. With relevant software and hardware, it can expand the scope of use.
* High Control Accuracy
* Adaptable
* Flexible Testing Methode
* Wide Frequency Range
* Completing The Test Under Complex Conditions
03 Specifications and main parameters
| ZSD-GZJ-500/20 | ZSD-GZJ-500/8 | |
| Max static test force of Single cylinder(kN) | 500 | 500 |
| Max Dynamic test force of Single cylinder(kN) | 400 | 400 |
| Number of loading points | 20 | 8 |
| Force measurement range | 4%-100% | |
| Static Load measurement accuracy | Better than±0.5% | |
| Displacement range(mm) | ±75 | |
| Displacement measurement accuracy | 1%F.S. | |
| Test frequency(Hz) | 0.01～20 | |
| Displacement resolution(mm) | ≤0.01 | |
| Deformation measurement(mm) | LVDT measurement,(range can change according to customer requirements) , accuracy±0.01,only can be used to measurement not control | |
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