JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE)

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The development of a CAD system for a sand casting mold on shrinkage allowance and core holes

LIU Jian1,SUN Yu-cheng2,TIAN Xue-lei2   

  1. . Engineering Training Center,Shandong University,Jinan 250061,China；2. Key Laboratory of Liquid Structure and Heredity of Materials of the Ministry of Education,Shandong University
  • Received:2007-01-04 Revised:1900-01-01 Online:2007-08-24 Published:2007-08-24
  • Contact: LIU Jian

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Abstract: The CAD modules for sand casting mold on shrinkage allowance and pattern draft have been developed and can be run in a 3D environment. It uses the programming tool of Visual C++ and the secondary development tool ObjectARX. Both modules are based on dialog box, which realizes a user-friendly operation. The ODBC database technology has been used to manage parameters in the form of a database, which will improve the accuracy and efficiency of design.

Key words: Visual C++, ObjectARX, secondary development, casting process

CLC Number: 

  • TG111.4
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