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本文介绍了通过加强顺序凝固条件,改变浇注方式,加强集渣效果,使往复气缸合格率由24%提高到83．3%。
In this paper, by improving the order of solidification conditions, changing the pouring method to enhance the slag effect, the reciprocating cylinder pass rate increased from 24% to 83.3%.