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从拉伸速度和增加退火两方面,介绍了改善铝合金(LY12)成形制品表面产生橘皮的一种工艺方案,探讨了橘皮产生的原因。
From the aspects of stretching speed and increasing annealing, a process scheme of improving the orange peel on the surface of the aluminum alloy (LY12) shaped article is introduced, and the reason of producing orange peel is discussed.