基于智能制造的钢铸件缺陷修复技术研究  

Research on Repair Technology of Steel Casting Defects Based on Intelligent Manufacturing

作　　者：胡德富 HU Defu(Yantai Hongyuan Metal Manufacturing Co.,Ltd.,Yantai 265500)

机构地区：[1]烟台泓源金属制品有限公司,烟台265500

出　　处：《现代制造技术与装备》2024年第8期119-121,共3页Modern Manufacturing Technology and Equipment

摘　　要：针对钢铸件制造过程中可能存在的气孔、裂纹等缺陷,结合智能制造技术提出了一种基于激光重熔工艺的钢铸件缺陷检测和修复技术。首先,对智能制造技术及其在钢铸件制造中的应用进行介绍;其次,详细分析钢铸件缺陷修复激光重熔工艺技术;最后,对选择性激光熔化(SelectiveLaserMelting,SLM)重熔成形策略进行仿真,并通过试验和仿真分析,验证所提智能修复技术在实际应用中的可行性和有效性。仿真结果表明,SLM重熔成形策略为钢铸件制造领域提供了新思路和新方法,为智能制造技术在钢铸件制造中的应用提供了重要参考依据。Aiming at the possible defects such as pores and cracks in the manufacturing process of steel castings,a defect detection and repair technology for steel castings based on laser remelting process is proposed in combination with intelligent manufacturing technology.Firstly,the intelligent manufacturing technology and its application in steel casting manufacturing are introduced and analyzed.Secondly,the laser remelting process technology for repairing steel casting defects is analyzed in detail.Finally,the Selective Laser Melting(SLM)remelting forming strategy is simulated,the feasibility and effectiveness of the proposed intelligent repair technology in practice application are verified through experiments and simulation analyses.The simulation results show that the SLM remelting and forming strategy provides new ideas and methods in the field of steel casting manufacturing,and provides an important reference basis for the application of intelligent manufacturing technology in the manufacture of steel castings.

关 键 词：钢铸件 缺陷修复技术 激光重熔工艺 重熔成形策略 

分 类 号：TG260[金属学及工艺—铸造]