摘要
惯性摩擦焊是一种优质、高效、节能、无污染的固态连接方法,其焊接质量好、工艺简单、自动化程度高,在航空航天、船舶、电力设备等领域有广泛应用。本文首先对惯性摩擦焊的主要工艺参数进行了介绍,然后重点对其研究现状进行了综述,主要包括同种材料与异种材料中的应用、焊接工艺(包括焊前预热、端面设计)、数值模拟、残余应力分析、惯性摩擦焊能量效率。
Inertia friction welding is a high quality,efficient,energy-saving and non-pollution solid-state bonding technique,and it has been widely used in aerospace,marine,power equipment and other fields due to the high-quality of the joint,simple process and high level of automation.The main welding parameters of inertia friction welding was introduced and the research status of this method was summarized including the application of same and dissimilar materials,welding process(including pre-welding preheating,end-face design),numerical simulation,analysis of residual stress,energy efficiency of inertia friction welding.
作者
文恒玉
李佩琪
丁煜瀚
游国强
WEN Hengyu;LI Peiqi;DING Yuhan;YOU Guoqiang(College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China;National Engineering Research Center for Magnesium Alloys, Chongqing 400044, China)
出处
《热加工工艺》
北大核心
2019年第19期6-11,共6页
Hot Working Technology
基金
四川省重点研发项目(2017GZ0150)
重庆大学大型仪器设备开放基金资助项目(201712150072)
关键词
惯性摩擦焊
焊接工艺
数值模拟
残余应力
inertia friction welding
welding process
numerical simulation
residual stress
