重型机械Issue(2)：73-81,9.
重载锻造操作机夹持部分多目标优化设计研究
Research on multi-objective optimization design of the gripping part for the heavy-duty forging manipulator
摘要
Abstract
To reduce the production cost and enhance the production efficiency of the clamping mechanism of the forging manipulator,this paper takes a certain type of forging manipulator as the research object.For its clamping mechanism,the angle is precisely measured based on engineering experience,and a drooping deflection angle model with an angle of 1° is established,and the clamping force model was theoretically derived using graphics.By establishing a full-scale model of the clamping mechanism for the forging manipulator,with the minimum weight of the clamping mechanism's jaws as the optimization objective,a multi-objective optimization algorithm based on the Design Exploration module is adopted to optimize design of the jaw structure by combing the mechanical model under the droop angle state with finite element simulation.By optimizing the upper end thickness,side height,and contact arc radius of the jaws,the goal of reducing jaw weight by 17%to the original model was ultimately achieved.Not only does it reduce processing and manufacturing costs,but also it provides theoretical reference and practical guidance for the optimization design of heavy-duty forging operating machines.关键词
锻造操作机/钳口机构/夹持力/多目标优化设计Key words
forging manipulator/clamp mechanism/clamping force/multi-objective optimization design分类
机械制造引用本文复制引用
陈佳琪,乔温泉,王建梅,赵慧,宁可..重载锻造操作机夹持部分多目标优化设计研究[J].重型机械,2025,(2):73-81,9.基金项目
忻州市"揭榜挂帅"科技项目(20230801) （20230801）
