Contraction Cavity in 195T Piston Combustion Chamber

You Zhanping Liu Jinzhi Luo Yong

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Contraction Cavity in 195T Piston Combustion Chamber
Issue 6, Pages: 383-384(2005)
Published： 2005 ，
DOI：

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[1]尤占平,刘进志,罗勇.195T活塞燃烧室缩孔问题探讨及解决方法[J].特种铸造及有色合金,2005(06):383-384+320.

You Zhanping Liu Jinzhi Luo Yong. Contraction Cavity in 195T Piston Combustion Chamber. [J]. Special Casting & Nonferrous Alloys (6):383-384(2005)
[1]尤占平,刘进志,罗勇.195T活塞燃烧室缩孔问题探讨及解决方法[J].特种铸造及有色合金,2005(06):383-384+320. DOI：

You Zhanping Liu Jinzhi Luo Yong. Contraction Cavity in 195T Piston Combustion Chamber. [J]. Special Casting & Nonferrous Alloys (6):383-384(2005) DOI：

摘要

研究了在生产195T活塞毛坯时所遇到的燃烧室顶部缩孔问题

对其产生原因进行了分析

并提出了消除缩孔所采取的措施。实践证明

采取这些措施后

195T活塞的铸造成品率在90%以上

提出的措施是可行的。

Abstract

The reason resulting in contraction cavity in top of 195T piston combustion chamber in practice was analyzed

and the countermeasures of eliminating the contraction cavity were taken.The product yield of 195T piston can reach up to 90% by using above mentioned countermeasures in practice.

关键词

195T活塞活塞模具缩孔水冷底模

Keywords

T PistonMouldContraction CavityWater-cooling Bottom Mould

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