Control software and control card for universal material testing machine-Global supplier

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Detailed description of control software and control card for universal material testing machine

New version of universal material testing machine testing softwareused for

The testing software interface is luxurious, with random switching between Chinese and English languages. The price is cheap and the cost-effectiveness is extremely high. This software can perform tests such as pulling, pressing, bending, folding, shearing, peeling, etc. It is suitable for testing metal, non-metal, and various special materials, and almost all testing items have been covered in this version of the software. This testing software is simple and easy to learn.

The luxury interface testing software under the Windows XP operating system adopts fuzzy control to achieve control modes such as fixed speed, positioning, fixed load, fixed load increase rate, stress to strain, and fixed strain increase rate, as well as multiple control modes to meet different testing requirements.

2. Randomly switch between multiple languages: Simplified Chinese, Traditional Chinese, and English.

3. Various units such as force, displacement, etc. can be randomly switched.

During the testing process, various curves can be randomly switched and displayed: load displacement, load time, displacement time, and load two-point extension.

5. Graphic 3D transformation, comparison of multiple test results, graphic viewing, free coordinate transformation display, and free scaling of various test curves can be used to reanalyze and recalculate test results, calculate non proportional extension strength using hysteresis loop and stepwise approximation methods, set load and displacement points, peel off interval settings, and more.

6. Formulas can be freely edited, and can be automatically or manually saved at the end of the test. After the test is completed, the maximum strength, upper and lower yield strengths, tensile strength, compressive strength, elastic modulus, elongation, maximum and minimum values of the peeling interval, average value, and so on can be automatically calculated.

7. Simple and flexible. With a simple and easy-to-use report editor like WORD, customers can easily edit and print various reports they like.

8. The test results can be output in data formats such as EXCEL, TEXT, HTML, etc

High precision 24 bit fuzzy controller for universal material testing machine

This controller and software can be used for the production, maintenance, and modification of electric and hydraulic tensile machines, and is suitable for various tests such as tension, compression, bending, folding, shearing, and peeling.

Controller specification description

A. Load elementAnalog signal input(Single channel can connect multiple load elements)

1. Adopting high-precision 24 bits A/D with a sampling frequency of up to 200Hz.

2. An unlimited number of load elements can be used.

3. Magnification: × 1, × 2, × 5, × 10, × 20, × 50, × 100

4. Resolution: Each segment has a magnification resolution of 1/100000.

5. The maximum resolution throughout the process can reach 1/1000000.

It can also be divided into internal and external levels, with an excellent test force resolution of 1/100000 and a constant resolution throughout the entire process

B. Two point extensometer for metalAnalog signal input(Optional)

1. Adopting high-precision 24 bits A/D with a sampling frequency of up to 200Hz.

2. An unlimited number of two-point extensometers can be used (optional).

3. Magnification: × 1, × 2, × 5, × 10.

4. Resolution: Each segment has a magnification resolution of 1/100000.

5. Ensure a resolution of 1/200000 throughout the entire process.

It can also be divided into internal and external levels, with an excellent test force resolution of 1/100000 and a constant resolution throughout the entire process

C. Full range displacement (encoder) digital signal input

1. Number of channels: 1 set of full displacement encoders and 2 sets of encoders for large deformation two-point extensometers.

2. Accuracy: 4x.

3. Three types of encoder digital signal inputs to choose from: ① NPN Volt ② Line Drive ③ Open Collector

D. Large deformation two-point extensometer (encoder) digital signal input (optional)

1. Number of channels: 2 groups.

2. Accuracy: 4x.

3.3 encoder digital signal input options: ① NPN Volt ② Line Drive ③ Open Collector

E. Pulse Command Control Function Description

1. The daylighting coupling point can isolate electromagnetic interference.

2. Servo motor control: Pulse Command control is adopted.

3. Control frequency range: 0.1Hz~500000Hz, corresponding to a full speed of 0.001~1000 mm/min.

4. Pulse Command usage types: continuous output (constant speed mode and constant load rate mode) and pulse number output (positioning displacement mode and constant load mode).

F. Function Description of Voltage or Current Control (Optional)

1. Output range: 0~10V, ± 10V.

2. Applicable models: servo motor, AC variable frequency motor control, DC motor, hydraulic machine servo valve control, proportional valve control, hydraulic machine AC variable frequency motor control.

G. Digital input/output contact (DI/O)

1. Adopt the Open Collector method.

2. The contact adopts optical coupling contact method to avoid interference.

3. Number of digital input channels: 4.

4. Number of digital output channels: 3.

H. Main board function description:

1. Data transmission interface: RS232 or USB Bluetooth wireless transmission (optional).