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Product description
The turbojet engine installation testing platform is used for
turbojet engine thrust testing; The testing platform mainly
consists of a low resistance slide, an engine mounting bracket, and
a thrust measurement device.
1. Low resistance sliding table:
The sliding platform is divided into a base and a sliding platform,
and a low friction coefficient linear bearing slide rail is
installed between the base and the sliding platform; The base can
directly dock with the tablet; The plane between the base and the
sliding platform is machined to ensure that the flatness of each
plane is not less than 0.02mm.
The linear bearing slide rail installed at the bottom of the
sliding platform ensures relative parallelism during installation,
and the parallelism of the slide rail is ensured to be ≤ 0.02mm
through mechanical processing and positioning.
2. Thrust measurement device:
The thrust measurement device mainly consists of German HBM
high-precision thrust measurement sensors and connectors, with
sensor accuracy not lower than C3 level. The measuring device is
directly connected to the sliding platform in a straight line,
accurately measuring the thrust/tension of the platform as it tends
to move; The platform is equipped with 2 sets of thrust measurement
devices, installed at both ends of the bottom of the platform; One
set is used for measurement, and the other set is used for
calibration measurement.
3. Engine mounting bracket:
The installation bracket is made of high-quality aluminum alloy
processed as a whole, ensuring its overall stiffness and strength;
One end of the bracket is fixed on the sliding platform, and the
other end is connected to the engine. An adapter fixture is
installed on the bracket, and when users replace the engine, they
only need to replace the adapter fixture to meet the docking and
testing needs of different engines.
Technical specification
Range of thrust testing | 0-200Kgf |
Overall testing accuracy | ±0.2%FS |
Bearing | 120KG |
Dimension | 500*500mm |
Internal volume | 1.4m³ |
Inside dimension | About 1000 ×φ 550mm (length × Diameter) |
External dimension | 1275mmx φ 700mm (length × Diameter) |
Temperature resistance | -50ºC~+350ºC |
Pressure resistance | 10kPa~250kPa |
Temperature measurement range | 0-800ºC |
Temperature measurement accuracy | ±2.0ºC |
Pressure measuring range | 0-120Kpa |