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精冲成形
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精冲成形
Encyclopedia
工学
〔成形工序〕
释
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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postal system reform
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post and beam structure
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post and lintel timber construction
post-anesthesia care unit,PACU
post-antibiotic effect
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post-Bali agricultural negotiation
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Post canonical system
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