Compression tensile testing machine controlled by computer

Abstract

The invention discloses a compression tensile testing machine controlled by a computer. The compression tensile testing machine comprises a support body, a base and a computer, the support body and the computer are fixedly arranged on the top surface of the base, the computer is located on the right side of the support body, a lifting cavity with a rightward opening is formed in the support body,an auxiliary block is arranged on the left wall of the lifting cavity in an up-down sliding manner, and a rectangular cavity with a forward opening is formed in the auxiliary block. According to the invention, in a condition that a special clamp does not need to be manufactured, a vertical tensile compression test is carried out on a test article, a tensile compression test in the cross section direction can be easily carried out, the test process becomes easier and more convenient, time does not need to be wasted for manufacturing a clamp, the intelligent automation degree of the compressiontensile testing machine can be increased by direct calculation of the computer, and the obtained test data is more accurate.

Description

technical field [0001] The invention relates to the technical field of computer control, in particular to a computer-controlled compression and tension testing machine. Background technique [0002] As one of the necessary tests for the development of physical products, the compression and tensile test is very important and commonly used. Therefore, the accuracy of the data conclusion of the test test is also very important. The general testing machine adopts mechanical plus traditional The combination of electronic screens, this kind of testing machine requires a large degree of manual intervention and the accuracy of data is not high, so it is necessary to have a test that can use a computer to control the entire test to enhance the accuracy of the data. The clamping device has uneven clamping force and poor stability, which affects the test results. Generally, only vertical tests can be performed. If you encounter products that require cross-sectional tensile and compress...

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Problems solved by technology

[0002] As one of the necessary tests for the development of physical products, the compression and tensile test is very important and commonly used. Therefore, the accuracy of the data conclusion of the test test is also very important. The general testing machine adopts mechanical plus traditional The combination of electronic screens, this kind of testing machine requires a large degree of manual intervention and the data accuracy is not high, so it is necessary to have a test that can use a computer to control the entire test to enhance the accuracy of the data. In addition, the general testing machine on the market The clamping device has uneven clamping force and poor stability, which affects the test results. Generally, only vertical tests can be performed. If you encounter products that require cross-sectional tensile and compression tests, you need to make special fixtures, which is poor in applicability and wastes time.

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