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本文阐述了在XH520立式楔横轧机上,利用特制模具对空心件楔横轧工艺参数对轧件壁厚变化影响的试验研究。根据实测结果,分析了工艺参数对轧件壁厚变化的影响。试验结果对于进一步研究空心件楔横轧理论和扩大工艺应用具有一定的参考价值。
This paper describes the XH520 vertical cross wedge rolling mill, the use of special mold on the cross-rolling of hollow cross-rolling process parameters on the changes in the thickness of rolling test study. According to the measured results, the influence of the process parameters on the variation of the wall thickness of the rolling material was analyzed. The test results have certain reference value for further research on the cross wedge rolling theory of hollow parts and the application of expanding process.