對大型穿孔機力能參數(shù)的研究

Study on Strength Parameters of Large-sized Piercing Mill

摘要: 介紹了四川三洲特種鋼管有限公司新建的Φ720 mm周期軋管機組大型穿孔機的力能參數(shù)。通過理論分析以及對實際生產(chǎn)中數(shù)據(jù)的收集、回歸、研究,建立了準確的穿孔負荷數(shù)學模型,研究了穿孔負荷可控的影響因素。生產(chǎn)應(yīng)用結(jié)果表明,其研究成果對大型穿孔機的穿孔負荷預(yù)測、控制、調(diào)整有較好的指導意義。

Abstract: Elaborated are the strength parameters of the large-sized piercing mill of the newly-built Φ720 mm Pilger Mill Plant as located at Sichuan Sanzhou Special Steel Tube Co.,Ltd. A precise piercing load math model is set up via such activities as relevant theoretic analysis,and acquisition,regression and studies of the actual production data,and thus all the elements as influencing proper control of the piercing load are analyzed. The effectiveness of using the research result in the rolling operation has led to such as conclusion that the research achievement has certain instructive significance for the large-sized piercing mill in terms of calculation,control and setting of the piercing load.