A complex multi-dimensional mechanical loading device
A loading device and mechanical technology, applied in measuring devices, scientific instruments, using stable tension/pressure to test the strength of materials, etc., can solve the problems that there are no mechanical loading devices with two-dimensional tension and three-dimensional pressure
Active Publication Date: 2022-01-25
CHANGZHOU UNIV
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Problems solved by technology
At present, in terms of mechanical loading dimensions, mechanical loading devices mainly include uniaxial tensile testing machines and presses, and there are also two-dimensional tensile loading devices and three-dimensional pressure loading devices independently built by some laboratories. Mechanical loading device for complex multi-dimensional forces such as tension and three-dimensional pressure
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[0026] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0027] Such as figure 1 The shown complex multi-dimensional mechanical loading device includes a second Z-axis rotary table 1, a first Z-axis rotary table 3, a Y-axis translation table 2, a Z-axis translation table 4, a six-axis mechanical sensor 5, a contactor 6, The first X-axis translation stage 7, the second X-axis translation stage 8, the displacement sensor 9, the tension sensor 10, the left fixture 11, the right fixture 12, the sample stage 13, the left column 14, the right column 15, the lower fixing seat 16 and the upper Fixed seat 17.
[0028] The first Z-axis rotary table 3 is fixed on the lower fixing base 16, the Y-axis displacement table 2 is f...
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The invention relates to a complex multi-dimensional mechanical loading device, which includes an upper fixed seat and a lower fixed seat, and the lower fixed seat is provided with a first Z-axis rotary table, a Y-axis displacement table and a second Z-axis rotary table in sequence from bottom to top. The second Z-axis rotary table is equipped with a sample stage for placing the sample to be tested. The upper fixed seat is located directly above the sample stage, and the bottom surface of the upper fixed seat is installed with a Z-axis translation stage. Mechanical sensor, the first X-axis translation stage and the second X-axis translation stage are arranged on both sides of the sample stage, the displacement sensor is fixed on the first X-axis translation stage, the tension sensor is fixed on the second X-axis translation stage, and the first X-axis translation stage is fixed on the second X-axis translation stage. The front end of the axial displacement stage is fixed with a left clamp, and the front end of the tension sensor is fixed with a right clamp that cooperates with the left clamp to clamp the sample to be tested. The invention simultaneously loads two-dimensional tension and three-dimensional pressure on the sample to meet the requirement of complex multi-dimensional force loading in the research of materials and complex multi-dimensional mechanical sensors.
Description
technical field [0001] The invention relates to the technical field of mechanical loading experiment devices, in particular to a complex multi-dimensional mechanical loading device. Background technique [0002] The mechanical loading device is a special experimental device used for mechanical performance experiments in laboratories, scientific research institutes, factories and other units. For the research of some materials and complex multi-dimensional mechanical sensors, it is necessary to apply two-dimensional tension and three-dimensional pressure simultaneously to calibrate and decouple complex multi-dimensional mechanical effects. At present, in terms of mechanical loading dimensions, mechanical loading devices mainly include uniaxial tensile testing machines and presses, and there are also two-dimensional tensile loading devices and three-dimensional pressure loading devices independently built by some laboratories. A mechanical loading device for complex multi-dim...
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IPC IPC(8): G01N3/08G01N3/02G01N3/04
CPCG01N3/08G01N3/02G01N3/04
Inventor 王琦丁建宁袁宁一张轩铭戴胜平徐修祝
Owner CHANGZHOU UNIV