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本文研究分析了大型锻板产生内部夹层裂纹和鼓包等缺陷的原因,并从避免RST效应的原理出发,提出了锻造优质锻板的新工艺条件.经生产性验证,该工艺效果非常理想.
In this paper, the reasons for the internal crack and bulge defects in the large forging were analyzed, and the new process conditions for forging the high quality forging were proposed based on the principle of avoiding the RST effect.