Casting Process Improvement of Cast Steel End Cover

Ma Baodi

doi:10.15980/j.tzzz.2017.06.016

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Casting Process Improvement of Cast Steel End Cover
Vol. 37, Issue 6, Pages: 640-641(2017)
Published： 2017 ，
DOI： 10.15980/j.tzzz.2017.06.016

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[1]马保弟.铸钢端盖的铸造工艺改进[J].特种铸造及有色合金,2017,37(06):640-641.

Ma Baodi. Casting Process Improvement of Cast Steel End Cover. [J]. Special Casting & Nonferrous Alloys 37(6):640-641(2017)
[1]马保弟.铸钢端盖的铸造工艺改进[J].特种铸造及有色合金,2017,37(06):640-641. DOI： 10.15980/j.tzzz.2017.06.016.

Ma Baodi. Casting Process Improvement of Cast Steel End Cover. [J]. Special Casting & Nonferrous Alloys 37(6):640-641(2017) DOI： 10.15980/j.tzzz.2017.06.016.

摘要

针对端盖出现的缩孔和夹渣缺陷

分析原铸造工艺

进行了工艺改进

提出了一种可行的铸造工艺。生产结果表明

通过改进浇注系统

解决了该铸件的缩松和夹渣缺陷

极大提高了铸件的合格率。

Abstract

According to the shrinkage porosity and slag defects in the end cap

the original casting process was analyzed

and the process was optimized. The results show that the optimized gating system can eliminate effectively the defects of shrinkage porosity and slag inclusion

greatly improving the qualified rate of castings.