universal testing machine (utm) คือ

universal testing machine (utm) คือ

Computerized Electric Hydraulic Servo Universal Testing Machine 600KN UTM

Profile

The main engine is two columns, two bars, oil cylinder, and the stretch space is above the host, and the compression and bending test space is between the lower beam of the host and the table.Data measurement and control system with high precision A/D converter, respectively for force, displacement and deformation data collection, with high measurement precision, good reliability, satisfy the standard of GB, ISO, ASTM, etc for metal tensile, compression, bending, shear test requirement.

2.The transmission system

The lower beam can be adjusted by using motor driven by reducer, chain drive mechanism and screw side drive.

Computerized Electric Hydraulic Servo Universal Testing Machine 600KN UTM

The hydraulic system

The hydraulic oil in the tank pumps the high-pressure pump into the oil circuit through the motor, which flows through the high pressure filter, the differential valve group, and the servo valve, and enters the cylinder.The computer sends out the control signal to the servo valve, controls the opening and direction of the servo valve, so as to control the flow into the cylinder, so as to achieve the control of equal speed test force and equal velocity displacement and so on.

Computerized Electric Hydraulic Servo Universal Testing Machine 600KN UTM

Control system

l support for tensile, compression, shear and bending test;

l support open editor test, editorial standards and steps, and to support export import test, standard and procedure;

l support custom test parameters;

l adopt open EXCEL form, support user-defined report format;

l convenient check print test results and support to print multiple sample, custom sorting printing projects;

Computerized Electric Hydraulic Servo Universal Testing Machine 600KN UTM

Safety device

When more than 3% of the maximum test force test force, overload protection, stop the oil pump motor.
Rises when the piston reaches the limit position, limit protection, stop the oil pump motor.
When fell to set beam position, limit protection, deceleration machine downtime.

Computerized Electric Hydraulic Servo Universal Testing Machine 600KN UTM

Main technical performance indicators