유도가열방식의 3D 프린팅 소재 제조 및 그 방법
신홍현, 구본진, 양용석, 유인규, 홍성훈
- ZL201710300497.2 (2020.12.08)
- An extruder for a metal material includes a cylinder having a receiving space in which a solid metal material is provided, a nozzle extending from a lower end of the cylinder, an upper coil provided on an outer surface of the cylinder and melting the solid metal material to form a liquid metal material, and a first lower coil provided on an outer surface of the nozzle to control an extruded shape of the liquid metal material.
- KSP 제안 키워드
- 3D printer, Liquid metal, Metal material