Experimental study on limit-section shrinkage of one wedge in cross wedge rolling;

为了成形大断面收缩率轴类零件，进行了楔横轧二次楔入试验。

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This study result widens the processing limit of cross wedge rolling and is of momentous significance to develop heavy section shrinkage products of cross wedge rolling.

该研究拓宽了楔横轧加工界限，对大断面收缩率产品的开发有重要意义。

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