Surface finishing of additively manufactured Inconel 625 complex internal channels : a case study using a multi-jet hydrodynamic approach

• Main Authors: Nagalingam, Arun Prasanth, Yeo, Swee Hock
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Engineering::Mechanical engineering; Powder Bed Fusion; Cooling Channels
• 在線閱讀: https://hdl.handle.net/10356/154712
• 機構: Nanyang Technological University

The surface roughness of components built using the laser powder bed fusion (L-PBF) process is poor. Surface finishing the internal channels of L-PBF components is a challenge. We propose a multi-jet hydrodynamic approach to enhance the surface finish quality of the internal channels. We investigate...