Ballizing is a method of finishing on internal diameter.It can give improvement in dimensional tolerance, roundness and surface finish.
球推压法是一种内孔精加工的方法,它能提高内孔的尺寸、形状精度和改善表面粗糙度。
Ballizing is a method of finishing on internal diameter.It can give improvement in dimensional tolerance, roundness and surface finish.
球推压法是一种内孔精加工的方法,它能提高内孔的尺寸、形状精度和改善表面粗糙度。
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