Automatic creation method of parting line for abnormity part

doi:10.19936/j.cnki.2096-8000.20220428.016

Abstract

Abstract: In order to solve the difficult problem of creating parting line for abnormity part, a new method of automatic creating parting line for this kind of part was presented, which is based on maximum profile principle and finite approach. Firstly, some parallel grid curves are created on the surface of this part. Then equal points are created automatically on each grid curve by using VB language programs, and the points on the maximum profile are searched by bubble sort algorithm. Afterward the parting line was created by connecting these points into curves. Finally, mold has been designed according to these curves and the part has been manufactured successfully. The results show that the proposed method is effective and efficient.

Key words: abnormity, parting line, bubble sort algorithm, composites

CLC Number:

TB332

GE Jia-rong, WANG Zhan-yu, CAI Wan-long, GUAN Guo-ying. Automatic creation method of parting line for abnormity part[J]. COMPOSITES SCIENCE AND ENGINEERING, 2022, 0(4): 98-103.

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