Complex multidimensional 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: 2019-09-20
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 multidimensional mechanical loading device. The complex multidimensional mechanical loading device comprises an upper fixed seat and a lower fixed seat, wherein a first Z-axis rotating table, a Y-axis displacement table and a second Z-axis rotating table are sequentially arranged on the lower fixed seat from bottom to top; a sample table for placing a sample to be tested is arranged on the second Z-axis rotating table; the upper fixed seat is positioned right above the sample table; the Z-axis displacement table is arranged on the bottom surface of the upper fixed seat; a six-axis mechanical sensor with a contact is arranged on the bottom surface of the Z-axis displacement table; a first X-axis displacement table and a second X-axis displacement table are respectively arranged on two sides of the sample table; a displacement sensor is fixed on the first X-axis displacement table; a tension sensor is fixed on the second X-axis displacement table; a left clamp is fixed at the front end of the first X-axis displacement table; and a right clamp matched with the left clamp to clamp a sample to be tested is fixed at the front end of the tension sensor. According to the invention, the two-dimensional tension and the three-dimensional pressure are simultaneously loaded on a sample, so that the requirement on loading complex multidimensional force in the research of materials and complex multidimensional mechanical sensors is met.
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