Design and implementation of an integral design CAD system for plastic profile extrusion die

2016 ◽  
Vol 89 (1-4) ◽  
pp. 543-559 ◽  
Author(s):  
Li Li ◽  
Hongtao Tang ◽  
Shunsheng Guo ◽  
Lang Huang ◽  
Yaohua Xu
Keyword(s):  
Cad System ◽  
Design And Implementation ◽  
Extrusion Die ◽  
Plastic Profile ◽  
Profile Extrusion Die

Design and Implementation of an Intelligent CAD System

1987 ◽  
Author(s):  
M. J. Jakiela ◽  
P. Y. Papalambros
Keyword(s):  
Computer Aided Design ◽  
Design System ◽  
Knowledge Based Systems ◽  
Production Rules ◽  
Automated Assembly ◽  
Cad System ◽  
Design And Implementation ◽  
Knowledge Based ◽  
System Requirements ◽  
Aided Design

Abstract System requirements and system design for integrating a production rule program and a computer aided design system are presented. An implementation using a commercially available graphics modeling system is described. A “suggestive mode” interface is programmed as an example with application to design for automated assembly. Initial use of the implementation indicates that encoding production rules is more difficult than with conventional text-only knowledge-based systems, but that this system is a more effective way to use artificial intelligence techniques in design.

Study on CAD System for Semi-Armor-Piercing Warhead

2012 ◽  
Vol 182-183 ◽  
pp. 778-782
Author(s):  
Yun Bing Yang ◽  
Yong Gang Lu ◽  
Yan Zhou
Keyword(s):  
Design Method ◽  
Functional Characteristic ◽  
Design System ◽  
Functional Modules ◽  
System Software ◽  
Cad System ◽  
Design And Implementation ◽  
Database Visualization ◽  
Key Techniques ◽  
Idef0 Method

Based on integration design method for semi-armor-piercing warhead, the design and implementation of CAD system are illuminated. The whole frame of CAD system is established. The function of integration design system is analyzed by IDEF0 method, and the functional modules are established. System software structure is founded based on system functional characteristic. Based on the technique of database and visualization, the key techniques of system implementation are analyzed in detail, which include database, visualization, etc. Finally, an application example of CAD system is given.

Optimization Design in Cooling Channels of Calibrator for Plastic Profile Extrusion Based on Numerical Simulation

2014 ◽  
Vol 494-495 ◽  
pp. 677-680
Author(s):  
Lei Duan ◽  
Yang Zhang
Keyword(s):  
Cross Sections ◽  
Optimization Design ◽  
Heat Transfer Process ◽  
Cooling Efficiency ◽  
Cooling Process ◽  
Element Analysis ◽  
Cooling Channels ◽  
Extrusion Die ◽  
The Finite Element Analysis ◽  
Plastic Profile

Hot plastic profile produced by extrusion die is cooled down and calibrated by calibrator. Therefore, the cooling and calibrating ability of the calibrator directly influence the quality and output of the profile. The key is to design the distribution of cooling channels in calibrator. By analyzing the heat transfer process during cooling in calibrator, the cooling process of plastic profile in calibrator is simulated. Based on the finite element analysis results, the optimization objective is established to obtain the cooling efficiency and uniformity of each node in the profile cross sections of the calibrators exit and finish the optimization design of the cooling channels positions.

scholarly journals Optimized Design Method for Profile Extrusion Die Based on NURBS Modeling

2019 ◽  
Vol 20 (8) ◽  
pp. 1733-1741 ◽  
Author(s):  
Guangdong Zhang ◽  
Xiang Huang ◽  
Shuanggao Li ◽  
Tong Deng
Keyword(s):  
Design Method ◽  
Optimized Design ◽  
Extrusion Die ◽  
Profile Extrusion Die

An automatic assembly CAD system of plastic profile calibrating die based on feature recognition

2015 ◽  
Vol 85 (9-12) ◽  
pp. 2577-2587 ◽  
Author(s):  
Qiao Guo ◽  
Hongtao Tang ◽  
Shunsheng Guo ◽  
Yibing Li ◽  
Jinting Zhang
Keyword(s):  
Feature Recognition ◽  
Automatic Assembly ◽  
Cad System ◽  
Plastic Profile

Cushion Packaging CAD System Based on Pro/Engineer

2014 ◽  
Vol 608-609 ◽  
pp. 678-682
Author(s):  
Yan Yuan ◽  
Le Cao
Keyword(s):  
Product Information ◽  
Secondary Development ◽  
Design Calculation ◽  
Functional Modules ◽  
Cad System ◽  
Design And Implementation ◽  
Engineer System ◽  
Development Tool ◽  
Research Objects ◽  
Case Design

Software development was conducted with Visual C++ based on Pro/ENGINEER system and its secondary development tool Pro/TOOLKIT, by taking the special-shaped products as research objects, thus to realize the cushion packaging CAD system integrating the product information data processing, cushion design calculation, corrugated case design calculation. The overall composition, main functional modules of cushion packaging CAD system, as well as the system design and implementation were illustrated.

Design and Implementation of a Prototype ‘Intelligent’ CAD System

1989 ◽  
Vol 111 (2) ◽  
pp. 252-258 ◽  
Author(s):  
M. J. Jakiela ◽  
P. Y. Papalambros
Keyword(s):  
Computer Aided Design ◽  
Design System ◽  
Production Rules ◽  
Automated Assembly ◽  
Knowledge Domains ◽  
Cad System ◽  
Design And Implementation ◽  
Knowledge Based ◽  
System Requirements ◽  
Aided Design

System requirements and system design for integrating a production rule program and a computer aided design system are presented. An implementation using a commercially available graphics modeling system is described. A “suggestive mode” interface is programmed as an example with application to design for automated assembly. Initial use of the implementation indicates that encoding production rules is more difficult than with conventional text-only knowledge-based system, but that this system is a more effective way to use artificial intelligence techniques in design. The system is intended for use with knowledge domains that are not well represented by usual analytical means.

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