Digital servo controller
AerospaceElectronic universal testing machine upgranding
AOWEI company can provide a complete solution for the transformation and upgrade service of electronic universal testing machine, equipped with a special AOWEI’s measurement and control system of testing machine. From the use of different types of sensors to the digital analog conversion of command and measurement signals, until the digital control of the drive system, users can also choose the most suitable digital control mode.
In addition, AOWEI company also can provide (motor) power amplifier, remote control unit of testing machine, and test application software to display the test results, test curves and analysis and data acquisition.
Electronic universal testing machine wide range of applications include: metal, plastic, rubber, food, concrete and other materials test, therefore, users can choose the most appropriate software module according to their own needs. Requirements for material testing routine, AOWEI company can provide standard software package to the user economy. The software is widely used in tensile and compression tests of metals, plastics and other common materials; Other test types include shear test, three point and four point bending test. The standard display includes the number of samples, the measured value, the minimum maximum, the standard deviation, the test parameter, the mean value, and some parameters required by the test. Some special test requirements are completely different from the conventional test methods and measurements, can be re-developed.
Functional characteristics
* FirstTest digital measurement and control system.
* Test_JSC5.0 universal testing software.
* The application of special components in the upgrading of existing sensor adjustment, such as: force sensor, extensometer etc..
* New-type AC driver. The AC drive is suitable for the modern drive of the test machine - especially the higher power drive - the basis of today's AC drive embodies the comprehensive ability and high level of upgrading technology.
* Automatic zero adjustment, automatic calibration, continuous full range measurement.
* Perfect software self-test and self diagnosis function.
* Multiple protection function. If the whole machine is overloaded 2% ~ 5%, the limit position of the moving beam, the overpressure protection of the hydraulic system, etc..
* Constant rate control of test force, deformation and displacement.
* Stepless speed regulation, various control rate and control mode in the test process can be arbitrary smooth switch and maintain.
* Stepless speed regulation, various control rate and control mode in the test process can be arbitrary smooth switch and maintain.
* Set the control parameters to achieve automatic operation.
* Triangular wave, sine wave, square wave and other low cycle and user design of various combinations of waveform test.
* Can be carried out group (batch) sample test and data processing.
* Can test room networking.
Based on standard
◎ GB/T12160 [ The provisions of extensometers used in uniaxial test ]
◎ GB2611-92 [ General technical requirements for testing machines ]
◎ GB/T228.1～2010 [ Test method for tensile testing of metallic materials at room temperature ]
◎ Applicable to ASTM, DIN, ISO, JIS, BS and other international standards
