The measuring method of sand compactability in laboratory is analyzed,and a fast measuring method is designed,and the intelligent instrument for fast measuring sand compactability are developed.
分析了铸造行业型砂紧实率现有
试方法,提出了机电一体化的型砂紧实率快速
试方法,
据此研
了便携式型砂紧实率快速试仪。
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