Resilient calculating method of bending forming die for wing blade is put forward.

提出了机翼形叶片弯曲成型模的回弹计算方法。

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Aim to the serious subfilling of the crank arm, the construction of"constrained wing"was presented to form the favorable die filling instead of increasing the forging size.

提出“约束翼”新型结构，对曲柄臂严重缺料的情况下，在不增加锻件的下料尺寸，成形质量良好的曲轴锻件；

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Back in 1979, Kenner released their Y-wing fighter as part of the second wave of vehicles in their popular die-cast line.

早在1979年，Kenner发售了他们的Y翼战斗机，作为他们知名的印模压铸系列载具第二波中的一个。

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