Angle measuring device and using method thereof

Abstract

The invention provides an open angle measuring device. A non-closed-loop C-shaped structure main frame with a lager inner space is adopted to be matched with a high-power driving motor to achieve thelarge space and the large load-bearing capacity required for large sample texture testing and in situ measurement of parts. An arc-shaped guiding rail and a sliding block are mounted in the main frame, and the different inclined angles are controlled through moving of the sliding block; and a three-dimensional table and a disc are mounted and fixed to the sliding block, and the different autoroatation angles are controlled through rotating of the disc. The main frame and the three-dimensional table are connected with a computer through a control box, and a goniometer device is remotely controlled through the computer. According to a using method of the open angle measuring device, the problems that an existing angle measuring device is small in internal space and load bearing, and only suitable for conventional small sample texture testing are solved, the using method is suitable for experiment scenes such as large sample testing and in situ measurement of the parts, and thus manufacturing technology control and service performance evaluation of the parts are supported advantageously.

Description

technical field [0001] The invention belongs to the technical field of material testing and analysis, and in particular relates to an angle measuring device, which is suitable for the texture testing and in-situ measuring process of large samples. Background technique [0002] In materials science, because the material preparation process often involves obvious force and thermal coupling processes, the orientation distribution of grains in different spatial positions in the material is generally not strictly uniform, but shows a certain preferred orientation (ie texture). Due to the existence of texture, material properties also tend to exhibit certain direction dependence (ie, anisotropy). Therefore, texture is one of the important basis for material preparation process control and service performance design. Correspondingly, texture measurement has also become one of the important links in material science research. According to the measurement area or scale, the texture...

AI Technical Summary

Problems solved by technology

Therefore, it is necessary to develop a method to solve the problem of small internal space and load-bearing of the existing goniometer device, which is only suitable for conventional small sample texture testing, etc. Angle measurement devices for issues such as texture testing to support engineering component manufacturing and service evaluation

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