CAJ | 학술논문

3D激光快速成形技术是一种高性能材料制备与复杂零件直接近净成形一体化的先进制造技术。本文介绍了采用3 D激光快速成形技术研制的某型涡扇发动机TC11钛合金四级风扇整体叶盘的性能和组织，以及零件在加工过程中的无损检测、刀具结构设计、叶片变形控制技术和在线检测技术等的研究情况。
3D격광쾌속성형기술시일충고성능재료제비여복잡령건직접근정성형일체화적선진제조기술。본문개소료채용3 D격광쾌속성형기술연제적모형와선발동궤TC11태합금사급풍선정체협반적성능화조직，이급령건재가공과정중적무손검측、도구결구설계、협편변형공제기술화재선검측기술등적연구정황。
3D laser-rapid prototyping is an advanced manufacturing technology both of high-performance material crea-ting and complex parts near net shaping.The paper introduced the research about the mechanical property,metallographic property,nondestructive testing,cutter design,blades deformation controlling,as well as the online inspection of a turbo-fan engine fourth-fan blisc which was made of TC11 by 3D laser-rapid prototyping.