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精冲成形
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〔成形工序〕
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fine blanking
精冲成形
用压边圈使板料冲裁区处于三向压应力作用下,抑制剪裂纹的发生,实现塑性变形分离的冲裁方法。简称精冲。
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Luzhou Port
Luzhou Qu
Luzhou Shi
Lu Zhuangzhang
Lu Zhuguo
Luzhutang Library's Catalogue of Book Collection
Lu Zigang
Luzin
Luzin area integral
Luzin conjecture
Luzin C-property
Luzin criterion
Luzin-Denjoy theorem
Luzin example
Luzin first principle
Luzin hypothesis
Luzin N-property
Luzin-Privalov theorem
Luzin problem
Luzin second principle
Luzin separability principle
Luzin set
Luzin sieve
Luzin space
Luzin theorem
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