Three-dimensional labeling method for part processing

Abstract

The invention relates to a three-dimensional labeling method for part processing, comprising the following steps of: (1) labeling sizes, tolerances and other manufacturing information generating procedure requirements on the basis of a procedure model established in each procedure of a part processing process; (2) naming procedure content views: carrying out three-dimensional labeling on the procedure models to generate procedure contents, wherein the procedure models and the three-dimensional labeling are organized by adopting a mode of a view structure tree; and (3) setting the three-dimensional labeling of the procedure contents. The method belongs to a structurized process so that three-dimensional models have more comprehensive and specific information and downstream users have a unique data source, thereby getting rid of the phenomenon that digital control programs are compiled according to the three-dimensional models and two-dimensional pictures have nonuniform data sources; and the three-dimensional labeling method has the advantages of more visual two-dimensional function, good visualization effect and comprehensive information content; and the structurized three-dimensional labeling data can rapidly generate checking and counting data directly transmitted to systems comprising a downstream MES (Manufacturing Execution System) and the like, thereby reducing a great amount of repeated workload of process personnel.

Description

[0001] The patent application for the present invention is a divisional application of the invention patent application titled "A Method for Machining Parts Using Three-Dimensional Technology", the application number being "200910022231.1", and the filing date being "April 28, 2009". technical field [0002] The invention belongs to the technical field of parts processing, and in particular relates to a three-dimensional marking method in the part processing process. Background technique [0003] The existing part process design technology is based on the two-dimensional process design mode, and the parts are processed through the two-dimensional process design process. This method has the following disadvantages: [0004] 1. It is an unstructured process design, the data source is not unique, and it is not related to the product design: [0005] The existing two-dimensional process design mode is based on the design of the three-dimensional model and the paper two-dimension...

AI Technical Summary

Problems solved by technology

[0005] The existing two-dimensional process design mode is based on the design of the three-dimensional model and the paper two-dimensional design drawing. The process specification is compiled based on the paper two-dimensional design drawing, which is completed by the craftsman with two-dimensional CAPP software drawing and editing. The numerical control program is compiled based on the design The 3D model is carried out, the data source is not unique, and cannot be related to the product design, the process compilation cannot automatically inherit and obtain relevant design information, and the information communication with the design system is not smooth, and the process design is an unstructured process design

[0006] 2. The process preparation link and the NC programming link are independent of each other, and the NC machining process cannot be effectively controlled, and the close integration of design, process and manufacturing cannot be realized

[0007] 3. It is impossible to directly extract the information related to testing and measurement, and it can only be completed through the transfer of paper documents

[0008] 4. The two-dimensional representation of the process is not intuitive

[0009] 5. The downstream MES, ERP and other tool software cannot automatically inherit the relevant process data, resulting in the interruption of data information. A large number of them can only be sorted and input manually, and the work efficiency is low.

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