新型精压模的上模设有顶件装置锻件半轴的拔模斜度小锻件半轴的金属敷料少。

There is a shedder on the upper die of the new type of finish forging die so that pattern draft Angle of half axle of forging is small oversize for machining is little.

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新型精压模的上模设有顶件装置，锻件半轴的拔模斜度小，锻件半轴的金属敷料少。

There is a shedder on the upper die of the new type of finish forging die, so that pattern draft Angle of half axle of forging is small, oversize for machining is little.

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论述了精锻汽车差速器半轴齿轮原模具结构存在的问题，改进了锻造工艺和锻件设计，设计了新型粗锻模和精压模。

A new precision forming technology was presented, which uses an ordinary forging machine and a high precision rotary forging machine to make the closed-tolerance semi-axle bevel gear forgings.

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