Browse > Article

Experimental Analysis of Process Variables in Rapid Prototyping Technique by Using Projection Welding  

Lee Sang-Chan (School of Mechanical and Marine system Engineering, Mokpo Nat. Univ.)
Park Jeong-Nam (School of Mechanical and Marine system Engineering, Mokpo Nat. Univ.)
Publication Information
Journal of Welding and Joining / v.23, no.2, 2005 , pp. 47-51 More about this Journal
Abstract
Rapid Prototyping (RP) technology has helped successfully to reduce time and costs since first emerged in 1986. Recently, RP using functional materials like as metal have been researched. However RP using molten metal and brazing material have been struggling to resolve several drawbacks, such as dimensional inaccuracy, poor surface finish and post finishing because occurring shrinkage and warpage at cooling. So, the purpose of this study is to develop a new RP technique using sheet metal and projection welding for reducing several drawbacks in occurring RP using molten metal. And optimum process variables were determined using desist of experiment(DOE).
Keywords
Citations & Related Records
연도 인용수 순위
  • Reference
1 J.P. Kruth : Material Incress Manufacturing by Rapid Protoyping Techniques, Annals of the CIRP, 40 (1991), 603-614   DOI   ScienceOn
2 S.C. Lee and J.H. Choi : Development of Rapid Prototyping Technique using Sheet Metal and Projection Welding, Journal of KWS, 22-2 (2004), 144-148 (in Korean)
3 Madhav and S. Phadke : Quality Engineering Using Robust Design, PTR Prentice-Hall Inc., 1989, 41-66
4 P. Hilton : Making the leap to rapid tool making, Mechanical Engineering, 1995, 70-
5 D. Hauber : Automatic Production of P/M Parts Directly From A Computer Aided Design Model. The Int. J. of Powder Metallurgy, 24 (1998), 337-342
6 R.B. Aronson : So Rapid Prototyping Works, Now What?, Manufacturing Engineering, 1993, 37-42
7 Y.S. Yang and S.J. Na : A Study on Residual Stresses in Laser Surface Hardening of a Medium Carbon Steel, Surface and Coatings technology, 38 (1989), 311-324   DOI   ScienceOn
8 이상복 : 기초부터 현장까지 알기쉬운 다구찌기법, 상조사, 2000. 15-128 (In Korea)
9 Phadke : Quality Engineering Using Robust Design, Prectice-Hall International Editions, 1989, 35-87
10 M. Fallon : Desktop Manufacturing Takes You from 'Art to Part', Plastics Technology, 1989, 78-82