Automatic cleaning device for failure fracture surfaces
An automatic cleaning and fracture technology, applied in the cleaning methods using liquids, cleaning methods using tools, cleaning methods and utensils, etc., can solve the problems of inconsistency, easily damaged fractures, affecting the health of workers, etc., to prevent splashing or volatilization. , Reduce labor intensity, good cleaning effect
Pending Publication Date: 2019-03-08
SHANDONG ANALYSIS & TEST CENT
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Problems solved by technology
[0012] In order to solve the problem that in the prior art, cleaning with cellulose acetate and acetone cannot effectively clean the firmly bonded pollutants in the micropores of the fracture, cleaning with chemical reagents is easy to damage the fracture, and the combination of manual scrubbing and solvent cleaning can easily affect the health of the staff. Cleaning and laser cleaning cannot be applied to the problem that the fracture surface is uneven and the thickness of the pollution layer is inconsistent. The invention provides an automatic cleaning device for the invalid fracture surface
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[0037] In order to explain the overall concept of the present application more clearly, the following detailed description will be given by way of examples in combination with the accompanying drawings.
[0038] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0039] In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" ", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial", "Circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings , is only f...
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The invention provides an automatic cleaning device for failure fracture surfaces. The automatic cleaning device for the failure fracture surfaces comprises a sealing shell, wherein telescopic devices, a sample fixing device, a brushing-washing device, a moving device and a cleaning liquid spraying-washing device are arranged in the sealing shell. The telescopic devices are used for fixing the sample fixing device, the sample fixing device is used for fixing a failure fracture, the brushing-washing device is used for brushing and washing the failure fracture, the moving device is used for realizing the relative movement of a brush and the failure fracture, and the cleaning liquid spraying-washing device is used for spraying cleaning liquid to the failure fracture. According to the automatic cleaning device for the failure fracture surfaces, the brush brushes the failure fracture, and the cleaning liquid spraying-washing device sprays the cleaning liquid to the failure fracture. Throughthe devices, spraying-washing and brushing-washing of the failure fracture are realized, and the cleaning and spraying-washing jointly complete the cleaning work, so that the cleaning efficiency is high, the cleaning effect is good, direct operation of workers is not required, and the labor intensity is reduced. The cleaning of the failure fracture is completed in the sealing shell, the splash orvolatilization of the cleaning liquid can be prevented, and the toxic cleaning liquid is prevented from harming the workers.
Description
technical field [0001] The invention relates to the field of failure fracture analysis, in particular to pretreatment of failure fractures, and more specifically, to a failure fracture surface cleaning device. Background technique [0002] The fracture of the failure fracture is a pair of matching fracture surfaces. The fracture surface generally occurs at the weakest place in the metal structure, and records various useful information about the fracture process, such as: environmental factors and the nucleation and expansion of cracks on the fracture surface. impact on the process, etc. According to the confirmation of the fracture crack source of the fatigue sample, the failure cause of the fatigue sample can be effectively analyzed; specifically, through the morphology analysis of the fracture, the fracture cause, fracture property, fracture mode, fracture mechanism, fracture toughness, and fracture process can be studied stress state and crack growth rate. In order to ...
Claims
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IPC IPC(8): B08B1/00B08B3/02B08B13/00
CPCB08B3/02B08B13/00B08B1/12
Inventor 侯南丁宁刘珑时军波田力男王欢
Owner SHANDONG ANALYSIS & TEST CENT