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The structure principle and software characteristics of the plug chain tension testing machine

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Update time : 2021-09-07 14:53:40

The structure principle and software characteristics of the plug chain tension testing machine
The plug chain is the main accessory used to transport feed in the automated feeding line of the farm in the automated breeding equipment. The plug chain tensile test machine produced by our company can be used to detect the tensile strength and breaking force of the plug chain. The following is about The structure principle of the plug chain test machine and the introduction of the test software.
The structure and principle of the plug chain tensile testing machine:
The main frame of the plug chain tension testing machine is composed of the upper beam, the movable beam and the worktable connected by the column and the ball screw to form a rigid desktop frame structure. The AC servo motor and the AC servo speed control system are installed under the worktable, and the AC servo motor is synchronized The toothed belt deceleration mechanism drives the double ball screw to rotate, thereby driving the moving beam to move up and down to load the sample (the compression and bending attachments are installed between the moving beam and the workbench, which can be used for metal or non-metallic material samples. Carry out compression and bending tests; A tensile attachment is installed between the moving beam and the upper beam, which can be used for tensile tests on metal or non-metallic material samples). The load cell is installed at the lower part of the moving beam to measure the size of the test force; the AC servo motor has a built-in displacement measurement system, which is used to measure the displacement of the sample, and can also approximate the deformation of the sample;
The characteristics of the test software of the plug chain tension tester:
1. Automatic shutdown: After the sample is broken, the moving beam will automatically stop;
2. Condition saving: test control data and sample conditions can be made into modules, which facilitates batch testing;
3. Automatic transmission: the speed of moving the beam during the test can be changed automatically according to a preset program, or it can be changed manually;
4. Automatic calibration: the system can automatically realize the calibration of the accuracy of the indication;
5. Automatic saving: the test data and curve are automatically saved when the test is over;
6. Process realization: the test process, measurement, display and analysis are all completed by the microcomputer;
7. Batch test: For samples with the same parameters, they can be completed in sequence after one setting
8. Test software: WINDOWS interface, menu prompt, mouse operation
9. Display mode: data and curve are displayed dynamically along with the test process;
10. Curve traversal: After the test is completed, the curve can be re-analyzed, and the test data corresponding to any point on the curve can be found with the mouse;
11. Curve selection: the stress-strain, force-displacement, force-time, displacement-time and other curves can be selecte for display and printing according to needs;
12. Test report: The report can be prepared and printed according to the format required by the user;
13. Limit protection: It has two levels of program control and mechanical limit protection;
14. Overload protection: When the load exceeds 3-5% of the maximum value of each gear, it will automatically stop;
15. The test results are obtained in automatic and manual modes, and reports are automatically formed to make the data analysis process simple
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