Skip to main navigation Skip to main content
  • E-Submission

JKSPE : Journal of the Korean Society for Precision Engineering

OPEN ACCESS
ABOUT
BROWSE ARTICLES
EDITORIAL POLICIES
FOR CONTRIBUTORS
SPECIAL

회전형 금속와이어 공급장치에 의한 레이저응용 적층제조 기술

Laser Assisted Additive Manufacturing by Rotating Metal Wire Feeder

Journal of the Korean Society for Precision Engineering 2018;35(9):847-852.
Published online: September 1, 2018

1 한국기계연구원 나노융합연구본부

2 한국기계연구원 금속3D프린팅융합연구단

1 Department of Nano-Manufacturing Technology, Korea Institute of Machinery and Materials

2 Department of Metal 3D Printing Convergence, Korea Institute of Machinery and Materials

#E-mail: gugu99@kimm.re.kr, TEL: +82-42-868-7141
• Received: June 29, 2018   • Accepted: July 26, 2018

Copyright © The Korean Society for Precision Engineering

This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

  • 8 Views
  • 0 Download
  • 4 Crossref
  • 3 Scopus
prev next

Citations

Citations to this article as recorded by  Crossref logo
  • Directed Energy Deposition (DED) Process: State of the Art
    Dong-Gyu Ahn
    International Journal of Precision Engineering and Manufacturing-Green Technology.2021; 8(2): 703.     CrossRef
  • Estimation Method of Interpass Time for the Control of Temperature during a Directed Energy Deposition Process of a Ti–6Al–4V Planar Layer
    Bih-Lii Chua, Dong-Gyu Ahn
    Materials.2020; 13(21): 4935.     CrossRef
  • Investigation of Influence of Laser Parameters and Powder Porosity on Thermal Characteristics in the Powder Bed of a SLM Process
    Kwang-Kyu Lee, Ho-Jin Lee, Hyun-Sik Kim, Dong-Gyu Ahn, Yong Son
    Journal of the Korean Society for Precision Engineering.2019; 36(8): 761.     CrossRef
  • CAPP for 3D Printer with Metallic Wire Supplied from the Front
    Ho-chan Kim, Jae-gu Kim
    Journal of the Korean Society of Manufacturing Process Engineers.2018; 17(5): 155.     CrossRef

Download Citation

Download a citation file in RIS format that can be imported by all major citation management software, including EndNote, ProCite, RefWorks, and Reference Manager.

Format:

Include:

Laser Assisted Additive Manufacturing by Rotating Metal Wire Feeder
J. Korean Soc. Precis. Eng.. 2018;35(9):847-852.   Published online September 1, 2018
Download Citation

Download a citation file in RIS format that can be imported by all major citation management software, including EndNote, ProCite, RefWorks, and Reference Manager.

Format:
Include:
Laser Assisted Additive Manufacturing by Rotating Metal Wire Feeder
J. Korean Soc. Precis. Eng.. 2018;35(9):847-852.   Published online September 1, 2018
Close

Figure

  • 0
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
Laser Assisted Additive Manufacturing by Rotating Metal Wire Feeder
Image Image Image Image Image Image Image Image Image Image Image Image Image Image Image Image Image Image
Fig. 1 Wire feeder direction according to the bead direction
Fig. 2 Schematic of the rotating wire feeder with the laser
Fig. 3 Alignment of the laser focal point, the wire tip and the center of rotation stage
Fig. 4 Spot size and beam profile along to the beam propagation
Fig. 5 Comparison of surface quality between fixed (a) and rotation wire feeder (b) for the deposition of the circle of 15 mm in diameter
Fig. 6 “ㄹ” shape combined by line and half circle
Fig. 7 Airfoil shape consisted of spline curves
Fig. 8 Cylinder type AM samples of before (a) and after (b) milling process
Fig. 9 Hardness profile along the cross-sectional area of Fig. 8(b) 10 layers sample
Fig. 10 15 layer-deposition of twist “~” shape
Fig. 11 Flat jar shape (upper) and circular triangular tunnel (bottom)
Fig. 12 Deposited patterns on the roll surface
Fig. 13 Surface profile of cutting edge machined by milling
Fig. 14 Schematic illustration of the specimen fabrication for tensile test
Fig. 15 Infilling of the groove by 4 layers deposition
Fig. 16 Tensile test specimen of deposited area floating in the middle
Fig. 17 Specimen fracture outside deposition and contact area
Fig. 18 Example of the mold repair process of circular groove
Laser Assisted Additive Manufacturing by Rotating Metal Wire Feeder