The machine is a single station operation, the whole is a vertical two-post structure, by the seat, upper beam and lifting mechanism, damping force detection system, drive mechanism, shock absorber cylinder barrel pressure mechanism, demonstration and fatigue tooling, hydraulic system, collection card, computer, industrial control software and electronic control system, quick plug connector and so on.

2.1, Base: the use of industrial grade groove steel and steel plate welding machine and grow square frame, welding channel uniform and beautiful. Have sufficient strength and stiffness to ensure safe operation

2.2, Upper beam and lifting mechanism: composed of beam, two beam guide column, two lifting hydraulic cylinders, beam locking mechanism, hydraulic pressure, etc. The hydraulic cylinder drives the beam up and down and hydraulically automatically locks in the stop position, thus controlling the installation height of the equipment so that the test stroke is located in the middle of the shock absorber stroke.

2.3, Piston rod top tight and pull-back mechanism: by hydraulic cylinder, guidance and connection mechanism, force sensors and fixtures, etc. , to achieve piston rod clamping back to the working position.

2.4, Damping force detection system: consisting of force sensor and manual clamping device. Force sensors are used to monitor the tensile and compression force values during the movement of the workpiece in real time.

2.5, Drive mechanism: by the servo motor, gearbox, tooth belt, toothed belt wheel, housing, spindle, crank, slider and guide device. The motor gearbox provides power for the moving part. The power is transferred to the crank slider mechanism via the drive of the profile band and spindle to drive the workpiece to sine motion.

2.6, shock absorber cylinder pressing mechanism: by the displacement sensor, pressure cylinder, press-up plate, guide column, base and so on. The cylinder drives the slide on the upper pressure plate to achieve the pressure on the shock absorber cylinder barrel. Monitor the guide's press-mounted travel in place via the displacement sensor.

2.7, Dynameter test tools: by the shock absorber ring fast clamping workwear and shock absorber cylinder pressure assembly composition, workwear using a quick change structure. The upper hanging ring adopts the general structure, puts it manually, and uses the mechanical step-up two kinds.