激光及电弧增材制造技术研究进展

Progress of laser and arc addition manufacturing technology

增材制造在能源化工、生物医学、航天航空等领域表现出了广阔的应用前景,对其研究现状进行综述,有助于梳理先进材料增材制造行业的发展脉络,为先进材料增材制造行业未来的发展提供理论支持。文章介绍了多种电弧增材制造技术控制系统,分析了电弧增材制造技术生产的零件组织性能与传统制造工艺生产的产品之间的差异,对比了激光熔化沉积技术和激光选区熔化技术的优劣,并对先进材料增材制造行业未来的发展进行了展望。

Additive manufacturing has shown broad application prospects in the fields of energy and chemical engineering,biomedicine,aerospace and aviation,etc.A review of its research status will help to sort out the development of advanced material additive manufacturing industry,and provide theoretical support for the future development of advanced material additive manufacturing industry.This paper introduces many kinds of control system of arc added material manufacturing technology,analyzes the arc increases material manufacturing technology to produce parts of organizational performance and the difference between the products of the traditional manufacturing technology,compared the constituency and laser melting technology,laser melting deposition technology and advanced materials to add material manufacturing industry of the future development was prospected.The future development of advanced material additive manufacturing industry is prospected.