CAPP (computer aided progress planning) system of sheetmetal

A computer-aided, process planning technique used in sheet metal applications

Inactive Publication Date: 2013-05-01
XIAN TECHNOLOGICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the existing problems, the present invention provides a sheet metal computer-aided process planning system

Method used

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  • CAPP (computer aided progress planning) system of sheetmetal
  • CAPP (computer aided progress planning) system of sheetmetal

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Embodiment Construction

[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0033] figure 1 The structure of the CAPP system provided by the implementation cases of the present invention is shown, and the structure includes:

[0034] Part information input module 1, used to input part information to the system;

[0035] Process planning module 2, according to the system's reasoning and decision-making rules, relying on the system's process database to formulate a new process plan;

[0036] Process database module 3, including parts knowledge base, process knowledge base and typical process database;

[0037] Process planning output module 4, which outputs new process pl...

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Abstract

The invention discloses a CAPP (computer aided progress planning) system of sheetmetal, which comprises a system master control module, a system management module, a user management module, a planning module, a process knowledge management module, a database management module, a system help module, a user work area module and the like. The system adopts a modularized concept in design and has higher development flexibility; a system of the system has good expandability and a maintenance function; the system has a powerful man-machine interaction function and a user interface, and simplicity and convenience in operation, meanwhile the system provides help and learning functions so as to guide a user to complete a sheetmetal process planning conveniently and quickly; the system provides a special auxiliary function module, has high openness and directs to requirements of the user; the system can replace handwork of technologists, complete the preparation and the audit of a sheetmetal machining technology, and reduce the labor intensity of the technologists, at the same time, the system also can ensure the consistency of the technology, improve the preparation efficiency of the technology, and shorten a product development cycle.

Description

technical field [0001] The invention belongs to the technical field of sheet metal, in particular to a computer-aided process planning system for sheet metal. Background technique [0002] The function of CAPP (Computer Aided Process Planning, computer-aided process planning) is to use the computer to formulate the part process specification, which is to input the geometric information (shape, size, etc.) and process information (material, size, etc.) Heat treatment, batch, etc.), the process in which the computer automatically compiles the process route, process content and work step content of the parts and outputs them in the form of process documents. CAPP technology is an important preparatory process and one of the technical foundations of computer integrated manufacturing. Process planning is the link between product design and jiagong manufacturing, and one of the important links in the whole integrated manufacturing system, which has a positive effect on improving ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06
Inventor 曹岩白瑀杜江方舟范庆明姚慧
Owner XIAN TECHNOLOGICAL UNIV
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