The testing machine uses Taiwan Dongyuan AC servo motors and servo drives as power sources; By adopting advanced chip integration technology and a professionally designed PCI data acquisition amplification and control system, the amplification of experimental force and deformation, as well as the A/D conversion process, have achieved fully digital adjustment of control and display.
This machine can perform mechanical property testing and analysis research on various metals, non metals, and composite materials. It is widely used in aerospace, petrochemicals, machinery manufacturing, wires, cables, textiles, fibers, plastics, rubber, ceramics, food, pharmaceutical packaging, aluminum-plastic pipes, plastic doors and windows, geotextiles, films, wood, paper, metal materials, and manufacturing industries. It can automatically calculate the maximum test force value, fracture force value, yield strength, upper and lower yield strength, tensile strength, compressive strength, fracture elongation, tensile elastic modulus, bending elastic modulus and other test data according to GB, JIS, ASTM, DIN, ISO and other standards. Equipped with a 0 ℃ to 400 ℃ insulation profile heating box test chamber, configured to provide a high-temperature testing environment for the experiment.
Function Introduction
a) Using Taiwanese AC servo motors, the performance is stable and reliable, with protection devices for overcurrent, overvoltage, overspeed, overload, etc.
b) The electrical control circuit follows international standards and complies with national testing machine electrical standards. It has strong anti-interference ability, ensuring the stability of the controller and the accuracy of experimental data.
c) Automatic shifting: automatically switches to the appropriate range according to the load size to ensure the accuracy of measurement data; It has achieved true physical zeroing, gain adjustment, and automatic shifting, zeroing, calibration, and saving of experimental force measurement, without any analog adjustment links, and the control circuit is highly integrated.
d) Conditional storage: The experimental control data and sample conditions can be modularized to facilitate batch testing.
e) Automatic transmission: The speed of moving the crossbeam during the test can be automatically adjusted according to a pre-set program or manually adjusted;
f) Automatic calibration: The system can automatically calibrate the accuracy of the displayed values.
g) Auto save: After the experiment is completed, the experimental data and curves are automatically saved.
h) Process implementation: The experimental process, measurement, display, and analysis are all completed by a microcomputer.
i) Batch test: For samples with the same parameters, they can be sequentially completed after one setting. The test data of multiple samples can be recorded, queried, and printed separately to compare their performance.
j) Experimental software: Chinese WINDOWS interface, menu prompts, mouse operation.
k) Display method: Data and curves are dynamically displayed during the experimental process.
l) Curve traversal: After the experiment is completed, the curve can be reanalyzed, and the experimental data corresponding to any point on the curve can be found with the mouse; You can zoom in on any part of the curve, and also overlay, separate, and display the curve individually.
m) Curve selection: Stress strain, force displacement, force time, displacement time curves can be selected as needed for display and printing.
n) Test report: The report can be prepared and printed in the format required by the user; Equipped with a network interface, it can transmit, store, print records, and perform network transmission printing of data, and can be connected to the internal LAN or Internet of the enterprise.
o) Limit protection: It has two levels of limit protection: programmable and mechanical.
p) Automatic shutdown: After the sample breaks, the moving crossbeam automatically stops.
q) Overload protection: When the load exceeds 3-5% of the maximum value of each gear, it will automatically shut down.
The experimental results are obtained in both automatic and manual modes, and a report is automatically generated to simplify the data analysis process.
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