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本文主要介绍扁六角孔型各参数与压下量大小的关系。扁六角孔型常与立方孔型配合,组成扁六角——方孔型系统。
This paper introduces the flat hexagonal hole parameters and the relationship between the size of the reduction. Flat hexagonal hole often with the hole with the cubic form a flat hexagonal - Square hole system.