Hole decoration board design and arrangement method based on circular pile

Abstract

The invention discloses a hole decoration board design and arrangement method based on a circular pile. The method comprises the following steps: (1) importing a customized image, adjusting the imagesize according to the customized pattern and converting the image into a grayscale image; (2) segmenting the grayscale image so as to obtain the core image region and blank the background image; (3) calculating the circle radius range of the corresponding punch hole diameter standard series according to the characteristics of the circular pile with combination of different mechanical structure requirements; (4) calculating the geometric center of the foreground image as the starting point; (5) establishing a polar coordinate system according to the starting point in the step (4), obtaining theaxial diameter from the maximum distance and searching for the next point; (6) calculating the polar angle rotation angle from the distance and pre-determining the coordinates of the next point; (7)adjusting the coordinates of the point; (8) cycling step (6) and step (7) to complete filling of the region and the boundary; (9) and generating machining process information through statistics and machining by using the machining process information through the numerical control machine tool. The design and arrangement method of the art punching decoration board with randomness can be realized byvirtue of the characteristics of the circular pile and the polar coordinate point selection method so as to ensure the structural rigidity and stability of the board and improve the visual art effectof the board.

Description

Technical field: [0001] The invention relates to the technical field of hole-mounted plate processing, in particular to a method for designing and arranging hole-decorated plates based on round piles. Background technique: [0002] Art perforated decorative panel, it is a new type of decorative aluminum plate product, which is realized by "punching and imaging" on the plate, and is often used for home decoration, as well as large public places such as subways and airports or large building decoration. [0003] Punched plate is a kind of decorative plate, which has been popular in the home decoration industry in recent years. It is easy to manufacture, low in cost, and short in cycle. It can be processed and manufactured only by CNC punching machines and other equipment, and has attracted attention. Among them, the new type of decorative board that has received wide attention is the "punching and painting" decorative board, the artistic punching decorative board. This produc...

AI Technical Summary

Problems solved by technology

[0007] The third-stage plan optimizes the image performance and look and feel of the preliminary plan to a certain extent, but in essence it still uses holes to simulate pixels. The arrangement of holes is neat but rigid, which relatively inhibits the "punching and painting" The resulting "smart" artistic effect is like a low-resolution photo, lacking random visual characteristics

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