世界有色金属Issue(20)：45-47,3.
基于仿真的轻量化结构件增材制造变形控制
Simulation based deformation control in additive manufacturing of lightweight structural components
刘宝昌 1张润凯 1吴海荣 1张亚婷 1李庆棠 1潘瑞新1
作者信息
- 1. 北京新风航天装备有限公司,北京 100854
- 折叠
摘要
Abstract
In the process of additive manufacturing of complex structures,deformation control is a key technology.The cost and efficiency of trial and error and post correction methods are high,so simulation based deformation control technology is receiving more and more attention from engineers.This article analyzes the deformation problem during the SLM forming process of complex lightweight structural components using a process simulation method based on the inherent strain method.Based on the analysis results,secondary process optimization is carried out on the structural components to manufacture complex lightweight structural components,and static and dynamic verification tests are organized.Through the manufacturing and verification of structural components,this method can effectively achieve deformation control during the additive manufacturing process of complex structural components.关键词
增材制造/工艺仿真/固有应变/轻量化结构Key words
additive manufacturing/process simulation/inherent strain/lightweight structure分类
矿业与冶金引用本文复制引用
刘宝昌,张润凯,吴海荣,张亚婷,李庆棠,潘瑞新..基于仿真的轻量化结构件增材制造变形控制[J].世界有色金属,2024,(20):45-47,3.
