System for extracting size of CAD drawing to make table

Abstract

The invention discloses a system for extracting the size of a CAD drawing to make a table. The system comprises program contents of four parts, namely a drawing preprocessing system, a size extracting system, a sequence number marking system and a size filling table system, wherein the drawing preprocessing system is used for processing the CAD drawing; the size extraction system is used for extracting the size in the CAD drawing; the sequence number marking system is used for marking serial numbers of the data of the extracted sizes; and the size filling table system is used for inputting extracted data into a table, extracting size values in batches after the size is selected, marking serial numbers at the same time, combining two traditional processes of firstly marking the serial numbers and then recording the values into one, and not needing to manually increase the serial number values, or manually recording the size and calculating tolerance, so that the working efficiency is greatly improved, and the labor intensity of workers is reduced. The possibility of wrong size recording and wrong calculation is reduced to 0, and the time cost of later correction is eliminated.

Description

technical field [0001] The invention belongs to the technical field of electronic software, and specifically relates to a system for extracting CAD drawing dimensions to form a table. Background technique [0002] At present, there is no relevant software technology to extract CAD dimensions into tables, and it is necessary to manually identify the drawing size and enter the table. The traditional method is to identify the data that needs to be inspected in the drawings, mark the serial numbers in turn, enter the dimensions into the electronic form according to the order of the marked serial numbers, and fill in the form with calculated size limit values. The traditional way of labeling serial numbers is faster but not beautiful if handwritten. If the serial number is marked on the computer, it will be slower because the serial number value cannot be automatically incremented and the serial number value needs to be manually changed. When manually entering dimensions, there ...

AI Technical Summary

Problems solved by technology

The traditional way of labeling serial numbers is faster but not beautiful if handwritten. If the serial number is marked on the computer because the serial number value cannot be automatically incremented, it will be slower if you need to manually change the serial number value.

When manually entering dimensions, there are problems such as slow entry, wrong dimensions, and tolerance calculation errors.

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