Development of an automated structural design system for progressive dies

AbstractThis paper discusses the issues related to retrieval of cases in a case-based design system. The limitations of the conventional approaches are brought out, and this is followed by a description of a new approach to indexing and retrieval. This approach aims at capturing control knowledge required for retrieval from individual retrieval examples. Since this approach is based on past retrieval examples, we call it RBEX (Retrieval Based on EXamples). The proposed approach is implemented in a prototype system called CADREM. CADREM uses design methods used in solving past design problems to solve new problems. This is closer to the derivational analogy approach rather than the more common transformational analogy. CADREM has been tried in the domain of conceptual structural design of buildings. Sample outputs from CADREM are also included.

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Application of an advanced computerized structural design system to an arrow-wing supersonic cruise aircraft

10.2514/6.1975-1038 ◽

1975 ◽

Cited By ~ 2

Author(s):

J. ROBINSON ◽

E. YATES, JR. ◽

M. TURNER ◽

D. GRANDE

Keyword(s):

Structural Design ◽

Design System

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The Rapid Design System of Stamping Process Based on KBE

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.347-350.3460 ◽

2013 ◽

Vol 347-350 ◽

pp. 3460-3464

Author(s):

Hong Hui Huang ◽

Ling Yun Wang

Keyword(s):

Process Design ◽

Process Model ◽

Knowledge Engineering ◽

Design System ◽

Design Quality ◽

Process Knowledge ◽

Model Driven ◽

Development Platform ◽

Progressive Dies ◽

Stamping Process

This paper takes UGNX6.0 as the development platform, by using its UG/KF development tools, fusing feature and knowledge together, so as to realize the process associated with the geometric design knowledge and stamping process design. Based on the features of stamping process, the classification of stamping process knowledge has been studied. With the object-oriented method, the rule-based and instance-based technology for expressing and acquiring the stamping process knowledge is discussed. Based on this, the stamping process model driven by knowledge has been established. It showed the importance of the CAD technology in designing of relatively complex progressive dies. Based on the knowledge engineering process designed, the degree of intelligence stampings process design has been enhanced, design quality and efficiency has been improved, and the dependence of the process design experience of designers has been reduced.

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Development of User-Friendly Structural Design System for Pressure Vessels

JSME international journal Ser A Mechanics and material engineering ◽

10.1299/jsmea1993.39.3_354 ◽

1996 ◽

Vol 39 (3) ◽

pp. 354-361

Author(s):

Takuya SATO ◽

Taeko NOMOTO ◽

Kenichiro KADO ◽

Genki YAGAWA ◽

Shinobu YOSHIMURA

Keyword(s):

Structural Design ◽

Pressure Vessels ◽

Design System ◽

User Friendly

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Research on Numerical Simulation of Jet Pump Design System Parameters Matching in the Oilfield

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.248.124 ◽

2012 ◽

Vol 248 ◽

pp. 124-128

Author(s):

Duan Yin Zhu ◽

Jian Ning Xu

Keyword(s):

Numerical Simulation ◽

Structural Design ◽

Technological Parameter ◽

Production Model ◽

Design System ◽

Jet Pump ◽

Pump Design ◽

Paper Form ◽

Basic Characteristics ◽

Form System

Jet pump has different basic characteristics when it is used in different application condition. According to jet pump structural design matching technological parameter used in the oilfield unloading system, research on four kinds of numerical simulation algorithms. They are work characteristics of ground power pump model, target liquid production model, current pressure model and pump setting depth model. The results show that the four models can meet the needs of structural design and technological parameter calculation in different conditions. This paper form system theory, provide for pump design and selection matching for jet pump unloading system used in well.

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