Additive Manufacturing / Selective Laser Melting

[SLPC1-05] Fabrication of Periodic Axial Air Gap Structures using Laser Powder Bed Fusion with Wobble-Based Scanning Strategy

Fu-Kai Chuang¹, *Chung-Wei Cheng¹, An-Chen Lee¹, Tsung-Wei Chang², Mi-Ching Tsai², Huang-Wei Chang³ (1. National Yang Ming Chiao Tung University, 2. National Cheng Kung University, 3. National Chung Cheng University)

This study utilized the self-developed LPBF system, employing soft magnetic material Fe-79Ni-4Mo powder (PC-Permalloy). A wobble-based scanning strategy with a fixed wing overlap rate was implemented for large swing width scanning.