Method, device and equipment for automatically generating PCB etching drawing and readable storage medium

Abstract

The embodiment of the invention relates to the technical field of PCB manufacturing, in particular to a method, device and equipment for automatically generating a PCB etching drawing and a readable storage medium. According to the method, an original file is obtained, key parameters are extracted from original data, impedance parameters are marked, and an analysis file is generated; extracting element attributes from the analysis file through a CAM tool, and establishing a spatial index to generate a CAM file; and capturing the CAM file through the associated element attributes, automatically generating a target etching drawing, and outputting the target etching drawing. According to the method, the impedance parameter is automatically identified and acquired from the original file, and the data of the labeling position of the CAM file is highly matched with the position data of the original file; according to the invention, the target etching drawing can be automatically generated, and the generation efficiency and accuracy of the target etching drawing are greatly improved.

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