Testing equipment and working methods of testing equipment
A technology for detection equipment and working methods, which is applied in the direction of measuring devices, instruments, and optical devices, etc., can solve the problems of inability to obtain relative positional distortion information of multiple surfaces, and achieve the effect of easy operation and high detection efficiency
Active Publication Date: 2021-11-30
SKYVERSE TECH CO LTD
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Problems solved by technology
However, in industrial testing, it is often necessary to obtain the relative position distortion information between two different sides of the test object (such as the thickness of the test object), and the existing detection methods cannot obtain the relative position distortion information of multiple surfaces
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[0055] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0056] Please refer to Figure 1 to Figure 3 , in order to realize the double-sided detection of the object to be tested, the present invention provides a detection device, including: a bearing structure 2, a characteristic structure and a detection mechanism 9.
[0057] The carrying structure 2 is used to carry and fix the object to be tested 6 , that is, to serve as a bearing base for the object to be tested 6 during the detection process.
[0058] The feat...
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The invention discloses a detection device, which includes a bearing structure, a characteristic structure and a detection mechanism. The two feature areas before and after rotation are detected, and the coordinate data of the detected feature points corresponding to the feature areas on both sides are obtained, and then the conversion relationship of the feature structure before and after rotation is obtained. Use the detection mechanism to successively detect the two surfaces of the object under test before and after the rotation, and obtain the detection results of the two surfaces of the object under test, and use the above conversion relationship to splicing the detection results of the two surfaces of the object under test to obtain two parts of the object under test. The relative positional relationship of the surface. The invention also discloses a working method of the detection equipment. The invention is easy to operate, accurate in measurement and strong in applicability.
Description
technical field [0001] The invention relates to the technical field of surface detection, in particular to a detection device and a working method of the detection device. Background technique [0002] With the development of modern industry, precision machining has been applied in more and more technical fields. At the same time, people have put forward higher requirements for machining accuracy. In order to meet the requirements of processing accuracy and improve the qualified rate of processed samples, people often conduct shape distortion tests on the processing process and finished products to ensure that the distortion is within the tolerable range. [0003] The shape distortion test generally adopts a three-dimensional detection method. In the prior art, commonly used three-dimensional detection methods include contact detection and non-contact detection. Contact testing equipment mainly includes three-coordinate measuring instruments; non-contact testing equipment i...
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IPC IPC(8): G01B11/00G01B11/30G01B11/06
CPCG01B11/002G01B11/0625G01B11/0675G01B11/30
Inventor 陈鲁李青格乐邓旺财吕肃
Owner SKYVERSE TECH CO LTD