A single abrasive particle interference behavior testing equipment
A technology for testing equipment and single abrasive grains, which is applied to measuring devices, instruments, and mechanical devices, etc. It can solve the problems of high processing accuracy, less equipment, troublesome production, etc., and achieve the effect of high testing accuracy
Active Publication Date: 2019-05-03
HUAQIAO UNIVERSITY
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- Application Information
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Problems solved by technology
At present, most scholars have conducted a lot of research on the scratch test and mechanism of single abrasive grains. Although some people have conducted experimental research in the form of regular arrangement of multiple abrasive grains, the abrasive tool is in a fixed form and requires high processing accuracy. trouble
Few people conduct research by controlling the interaction trajectory between abrasive particles and the tested sample, and currently there are few equipments dedicated to the research of abrasive particle interference behavior
Method used
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Embodiment 1
[0021] see Figure 1 to Figure 3 As shown, a single abrasive particle interference behavior testing device of the present invention includes: an optical plate 1, a support system 2, a Y-axis direction feed device 3, a sample holder 4, a tool head 6, and a Z-axis setter 8 , Z-axis setter fixture 9, X-axis direction feed device 10, abrasive particles 11, force measuring system and feed control system; the force measuring system includes a force sensor 7 and a data processing part;
[0022] The support system 2 is fixed on the optical flat plate 1; the X-axis direction feed device 10 is installed on the support system 2, and the Y-axis direction feed device 3 is fixed on the optical flat plate 1; the sample holder 4 is fixed On the feed device 3 in the Y-axis direction; the Z-axis setter fixture 9 is installed on the X-axis direction feed device 10; the Z-axis setter 8 is fixed on the Z-axis setter fixture 9; the The force sensor 7 is connected with the Z-axis setter 8 through t...
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The invention discloses a single abrasive particle interfering behavior testing apparatus, comprising an optical flat plate, a support system, a Y-axis feeding device, a test-piece clamp, a tool head, a Z-axis setter, a Z-axis setter clamp, an X-axis feeding device, an abrasive particle, a force testing system and a feeding control system; the force testing system comprises a force sensor and a data processing portion. The single abrasive particle interfering behavior testing apparatus enables scratching of a single abrasive particle or multiple abrasive particles under different interfering degrees, different scratching speeds and different scratching depths and enables scratching force signals to be accurately acquired in a testing process, with high testing precision.
Description
technical field [0001] The invention belongs to the field of material processing and testing in mechanical processing, and in particular relates to a single abrasive particle interference behavior testing device. Background technique [0002] As a simplified mode of grinding process, single abrasive grain cutting is an important means to understand the complex grinding action. The advantage of this research method is that it can integrate the cutting results of a single abrasive grain in the grinding area without being affected by other abrasive grains, explain various physical phenomena in the grinding process, and effectively understand the grinding of materials mechanism. Regardless of whether the abrasive grains are arranged randomly or regularly during the machining process, interference will occur during the removal of the material, which has a great impact on the formation of the machined surface and the removal mechanism of the material. At present, most scholars h...
Claims
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IPC IPC(8): G01N19/06
CPCG01N19/06
Inventor 姜峰王宁昌言兰
Owner HUAQIAO UNIVERSITY