相似理論在鋼管冷拔計算機仿真中的應用

Application of Similar Theory to the Computer Simulation of the Tube Drawing

摘要: 以中式模短芯棒拔制過程為例,探討了相似理論在鋼管冷撥計算機仿真中的應用;利用大型非線性有限元程序MARC/Autoforge,在計算機上對其進行了大量模擬,獲得了具有實用價值的數學模型.

Abstract: The application of similar theory is proposed to the computer simulation of the tube drawing on the Chinese module with a short fixed tapered plug. With general non-linear FEM Program MARC/Autoforge, many mathematical models are obtained by a great deal of the computer simulation of the tube drawing on Chinese module.