80 MN快速自由锻造液压机结构计算及仿真分析  

Structural Calculation and Simulation Analysis of 80 MN Fast Free Forging Hydraulic Press

作　　者：陈文 李中麟 杜俊雷 CHEN Wen;LI Zhonglin;DU Junlei

机构地区：[1]二重(德阳)重型装备有限公司,四川德阳618000

出　　处：《中国重型装备》2025年第1期47-52,共6页CHINA HEAVY EQUIPMENT

摘　　要：介绍了80 MN快速自由锻造液压机的总体方案设计及主要零件的设计思路和结构计算方法,其中参考了大量液压机领域现有的设计方法与经验,同时也进行了一些新型计算方法的尝试——运用非线性规划求解立柱的最优截面尺寸,能够有效提高设计效率,并提供了正向设计的思路,可拓展应用到其他零部件的设计中。经过仿真分析以及实践的验证,这些设计思路与结构计算方法都具有十分重要的实际应用价值。This article introduces the overall design scheme of the 80MN fast free forging hydraulic press,as well as the design ideas and structural calculation methods of the main components.It includes methods that refer to a large amount of existing design experience in the field of hydraulic presses,and some new calculation methods are tried:using nonlinear programming to solve the optimal section size of the column can effectively improve the design efficiency,and provide a positive design idea,which can be extended to the design of other parts.After simulation analysis and practical verification,these design ideas and structural calculation methods have considerable practical application value.

关 键 词：液压机 自由锻造 结构计算 仿真分析 优化设计 

分 类 号：TG315.4[金属学及工艺—金属压力加工]