Select Page

Trusted For Testing

Tested For Trust

New Design coming soon…

Landing Gear Testing

The load of the test object is made on three axes, during simulation, an aerodynamic moment is simulated. Parameters obtained during testing: loads applied to the product and controlled by force sensors; tensometric measurements at 30 points; measurement of temperature in the axes of rotation of the product. The layout of this stand allows quick adjusting the stand to other types of chassis. Multivariable loading Steady state accuracy < 1%, Transient mode accuracy < 4%

Rocket Engine Valve Testing

The test system is designed for testing the pouring of the regulator flow and differential pressure control on it. A weighted approach in the design and analysis of unique designs of objects, allowing to design a modern and functional test system. Flow rate 638 l/min Pressure 230 bar

Press Jointing

The control system of the process of pressing rings by means of discrete valves is designed, which makes the system more cost-effective without loss in the quality of the product. 15 hydraulic cylinders Diameter of rings more than 2 meters 600 tons total load Skew no more than 0,1 mm

Landing Gear Locks Testing

The rig is intended for carrying out strength and resource tests of locks of the retracted position of the chassis. The features of the stand are: compactness, low noise level and easy maintenance. The versatility of the design allows you to quickly adjust the rig to another test object. The rig uses 2 loading loops (in force and pressure). Due to the use of a multiplier-medium separator, it is possible to use various working fluids in the pressure circuit. Multifluid separator

Helicopters Ground Equipment

The pneumohydraulic stand is designed for working out the main and redundant hydraulic systems of the helicopter in ground conditions with the supply of nitrogen from a cylinder for charging the accumulators and pressurization of hydrotanks indoors. Flow rate 40 l/min Pressure 8MPa Charge pressure 3MPa

Dust Supply for GTE

This system allows supplying a predetermined amount of bulk material that is sprayed in the delivery pipe. Control of the mass of the bulk material is carried out by measuring the portion before supplying the product. This stand is prepared for use in harsh climatic conditions, control and measuring cabinets are protected by IP67, as well as equipped with a microclimate system for the best operation of equipment. 16 -1160 g/min error 1 %

Hydraulic Manifold Test Rig

The total capacity of the pumping unit is 95.5 kW. A separate high-pressure line (from 10 to 400 bar with a maximum flow rate of not more than 4.7 l / min). The main line (up to 210 bar at a flow rate of not more than 180 l/min, up to 350 bar at a flow rate not exceeding 110 l/min). Line of pilot pressure with the possibility of pressure regulation (manually) from 10 to 350 bar. A separate cooling and filtration circuit.

Hydraulic Valve Testing

The test rig is designed for testing hydraulic distribution units according to the algorithm specified in the technical documentation of the unit with control of the tightness of the channels of the distribution block. The stand provides carrying out of resource tests, check of internal and external tightness, measurement of characteristics of manifold channels (expense, pressure, expense-difference characteristics).

Test Control Panel

The complex contains a real-time controller and an industrial computer. All management operations are performed on the real-time operating system. At the same time, the flexibility of the PC software makes it possible to adapt the interface to the requirements of the cases. The system is designed taking into account the possibilities of manual control and testing, while the safety parameters are constantly monitored by the real-time controller.

Turbine Blade Channel Test Rig

Designed to investigate the flow of fluid in the nozzle interlop channel. In the tank-receiver, a vacuum is created and through the inlet device air is sucked in and flows around the blades. Multiple perforation on the walls of the blade crown allows checking the pressure at the necessary points. The data are processed on the instrumentation and are displayed in a tabular and graphical form for analysis. Investigation of the flow of interblade channels 128 channels

Tests of the Dampers

The rig is designed to perform reciprocating motion at a specified speed up to a distance of 25 mm from the neutral position and the rotation of the level. Measuring ranges: Distance, mm 0..50; Speed, mm/s 0..130; Effort, kgf 0..1000

Hydraulic Shakers

The control system of the shaker (hydraulic and electrodynamic) provides the ability to test the random vibration, in case of multiple excitation when the impact of seismic effects. Hydraulic shakers provide low-frequency region of large buoyancy force and large displacement. There are vertical and horizontal vibration stands and multi-axis platforms. Multi-axis shaker – the movable platform, the hexapod type, with hydraulic actuators is six -coordinate system micropositioning, working on the principle of parallel kinematics. The Stewart platform allows loading the object’s acceleration as feedback, and move for a different kind of training and simulation motion. New design of slip table Controllers for hydraulic and electro-dynamic shakers Frequency up 500 Hz

Data Acquisition

Input voltage (±1В, ±5В, ±10В, ±60В) Input current (±20 мА) Sound and vibration (ICP, Voltage, Charge) Temperature measurement (termocouple, Pt100, Pt1000, Ptd) Analog output Strain gauge measuring Front-end modules for vehicles (CAN, CANopen, LIN) … e.t.c.

Motion Control System

Architecture of control systems is a reliable platform FPGA technology Time Sensitive Network that allows building distributed systems with synchronization dynamic signals. This technology allows unifying the test database and have current information on the status of testing and diagnostics equipment. An important advantage of the modular structure is the ability to move from laying electrical harnesses and positioning main units of test equipment in a convenient layout. Used classical and adaptive controllers allow you to play harmonic and random signals of loads with high accuracy.