环件轧制逆向仿真与毛坯优化设计  

Reverse Simultion and Blank Optimizing in Ring Rolling

作　　者：蒋日东[1] 黄树槐[1] 王运赣[1] 

机构地区：[1]华中理工大学

出　　处：《锻压技术》1994年第3期42-45,共4页Forging & Stamping Technology

摘　　要：本文论述了矩形截面环轧制的优化规程设计方法，采用逆向仿真技术对相应的毛坯进行优化设计。设计过程中考虑了各种非线性约束，使轧机径向与轴向容量得到充分利用，缩短轧制时间。最后给出了仿真实现的程序框图，并用前向仿真验证了逆向仿真算法的正确性。in this paper the optimal rolling procedure design method in ring rolling is proposed, andthe corresponding blank was designed using reverse simulation in consideration of various rolling re-strains. This make it possible to make full use of the mill' s capacity and reduce rolling time. Finally thescheme of the simulation program was given and the correctness of the reverse simulation was shown byforward simulation.

关 键 词：环轧 毛坯设计 逆向仿真 最佳化 

分 类 号：TG335.19[金属学及工艺—金属压力加工]