|Table of Contents|

Investigation of intelligent design system of spinning die for nozzle divergent section(PDF)

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]

Issue:
2015年05期
Page:
83-88
Research Field:
工艺与材料
Publishing date:

Info

Title:
Investigation of intelligent design system of spinning die for nozzle divergent section
Author(s):
CAO Xiaoping; CHEN Lei; HAO Guixin
Xi’an Aerospace Engine Factory, Xi’an 710100, China
Keywords:
spinning dieintelligent designknowledge databaseUG secondary development technology
PACS:
V463-34
DOI:
-
Abstract:
The study of intelligent design technology was conducted for the spinning die used for nozzle divergent section of the liquid propellant rocket engine thrust chamber. After investigating the examples of spinning die, the design rules of spinning die was refines, and a expert knowledge database which covers the design technology of spinning die was built. According to the knowledge of spinning die design in the knowledge database, a parameterized model base of spinning die was established with MFC, UG secondary development technology and parametrization technology, and the intelligent design of the spinning mould was finally realized. The object-oriented and concise operating interface was developed with MFC to makes it come true that while users input the parameters of the product, the system will immediately output spinning mould model which can be directly used for processing.

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