进给速度与轧制比对双球面环件轧制宽展变形和力能参数影响
Effects of Feed Velocity and Rolling Ratio on Transverse Width Deformation and Force-energy Parameters of Bispherical Cross-section Rings in Rolling
毛华杰1, 田琛琛1, 周菊秋2
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作者单位:(1.武汉理工大学 材料科学与工程学院,湖北 武汉 430070;2.广东省韶关东南轴承有限公司,广东 韶关 512026)
中文关键字:环件轧制; 宽展; 进给速度; 轧制比
英文关键字:ring rolling; transverse width; feed velocity; rolling ratio
中文摘要:应用Abaqus软件建立了双球面截面环件轧制三维有限元模型,分别对不同进给速度和相同进给速度、不同轧制比下的环件轧制过程进行了模拟。通过模拟比较,揭示了进给速度和轧制比对双球面环件轧制宽展变形与力能参数的作用规律。
英文摘要:Abaqus program was employed to create three-dimensional model of bispherical cross-section ring in rolling, the rolling process for the rings was simulated under different feed velocities and different rolling ratios. Through simulation and comparison, the influence laws of feed velocity and different rolling ratio on transverse width deformation and force-energy parameters were opened out.