提出了采用模锻工艺成形铁路货车支撑座的方法。
The method to form supporting pedestal of railroad lorry by die forging was proposed.
滑动叉传统上采用开式模锻工艺生产，飞边大，材料浪费严重而且尺寸精度差。
In conventional closed-die forging of slide forks, the material waste of the flash is serious and the geometrical tolerance is large.
滑动叉传统上采用开式模锻工艺生产，飞边大，材料浪费严重而且尺寸精度差。
In conventional closed-die forging of slide forks, the material waste of the flash is serious and the geometrical tolerance is large.
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