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Thermal Field Analysis for the Die Casting Mold of Motorcycle Crankcase(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
1997年04期
Page:
72-76
Research Field:
Publishing date:

Info

Title:
Thermal Field Analysis for the Die Casting Mold of Motorcycle Crankcase
Author(s):
Hu Shiyu Zhang Youliang Li Sicong Wang Hongdian
School of Manfacturing Engineering, NUST, Nanjing 210094
Keywords:
die cast ing moulds desig n finite element methods analysis thermal fields crankcase o f the motor cy cles
PACS:
TJ394
DOI:
-
Abstract:
T his paper elucidates the significance of analysing the thermal field o f the die cast ing mold of a motorcycle crankcase. The f inite element method is int roduced to simulate the thermal f ield of the casting mo ld; and the finite difference metho d is applied to simulate the variety of the unsteady thermal f ield in the time domain. With the help of the abov e method, continuo us draw ing o f a ser ies of parallel sect ions of the thermal f ield can be drawn, so the mold thermal f ield dist ribut ion pattern can be o ffer ed. Acco rding to the thermal field pat tern, in designing a mold, w e can regulate the lo cat ion and number of the coo ling w ays reasonably, thus, the design pro blem of cooling system can be solved.

References:

1 张毅. 铸造工艺CAD 及其技术. 北京: 机械工业出版社, 1994
2 朱伯芳. 有限单元法原理与应用. 北京: 水利电力出版社, 1978
3 孔祥谦, 王传薄. 有限单元法在传热学中的应用. 北京: 机械工业出版社, 1986

Memo

Memo:
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Last Update: 2013-03-29