Large curved surface reconstruction device and detection method based on linear array sensor method

Abstract

The invention discloses a large curved surface reconstruction device based on a linear array sensor method and a detection method. Comprising a rack, a synchronous guide rail, a linear array sensor clamp, a linear array sensor and an industrial control box, the rack is erected on a detected curved surface, synchronous guide rails are installed on the portions, on the two sides of the detected curved surface, of the rack respectively, the synchronous guide rails are parallel to the axial direction of the detected curved surface, a linear array sensor clamp is connected between the synchronous guide rails on the two sides, and a plurality of linear array sensors are installed on the linear array sensor clamp at intervals. The measurement directions of the linear array sensors are all downward and face the detected curved surface, and each linear array sensor is electrically connected to the industrial control box. The device is simple in structure and convenient to operate, and can be popularized and applied to online measurement of large curved surfaces.

Description

technical field [0001] The invention relates to a detection device and a detection method, in particular to a large curved surface reconstruction device and detection method. Background technique [0002] With the advancement of digital shipbuilding, the requirements for measurement capabilities in large-scale manufacturing processes are also getting higher and higher. As the basic parts of marine equipment such as ships, large-scale curved surfaces have the characteristics of various types and complex sizes. At present, shipbuilding enterprises mainly use wooden and metal templates, splines, and sample boxes as molds for testing. This method has Two problems, one is that a set of testing templates needs to be made for each curved surface processing, and the cost of processing materials and time is relatively high; Machining provides digital guidance. These two reasons lead to the slow progress of surface processing in ship processing, and it is difficult to promote fast a...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems such as low degree of digitalization, low degree of automation, and waste of measuring molds in the existing large-scale curved surface processing process, the present invention provides a large-scale curved surface reconstruction device and detection method based on the linear array sensor method

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