H65黄铜连续挤压成形过程的数值模拟
Numerical Simulation on Deformation Process for H65 Brass Based on Continuous Extrusion
姜海波， 姚向军， 李 冰， 李春海
点击：3881次 下载：0次
作者单位：大连交通大学 连续挤压工程研究中心, 辽宁 大连116028
中文关键字： H65黄铜； 连续挤压； 数值模拟
英文关键字： H65 brass; continuous extrusion; numerical simulation
中文摘要：基于MSC.Marc软件平台，实现了对H65黄铜连续挤压成型过程的数值模拟，揭示了金属变形的流动特征，同时模拟分析得到连续挤压过程中应力应变场、速度场和坯料的温度场分布规律,为连续挤压模具设计及工艺参数确定提供理论依据。
英文摘要：The continuous extrusion forming process for H65 Brass was simulated based on MSC.Marc software, the flowing characteristics of the metal deformation were revealed. The distribution rules of stress-strain, velocity and temperature field were obtained by numerical simulation. The simulation results provide a theoretical foundation for designing extrusion die and confirming process parameters.