발포 폴리스티렌 폼을 이용한 가변 적층 쾌속 조형 공정 밀 장치 개발Development of Variable Lamination Manufacturing (VLM) Process and Apparatus by Using Expandable Polystyrene Foam

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 345
  • Download : 0
Rapid Prototyping(RP) techniques have their unique characteristics according to the working principles: stair-stepped surface of a part due to layer-by-layer stacking, low build speed caused by point-by-point or line-by-line solidification to build one layer, and additional posts processing to improve surface roughness, so high cost is required to introduce and to maintain the RP apparatus. The objective of this study is to develop a new RP process, Variable Lamination Manufacturing by using expandable polystyrene foam sheet as part material(VLM-S), and to design an apparatus for implementation of the process. So, the process parameters and design criterions of the apparatus were defined and the techniques were proposed to satisfy the design criterion. Based on the results, a knob-shape, pyramid shape. and a solid block were fabricated on the apparatus in which unit shape part(USP) was generated for building each layer.
Publisher
한국정밀공학회
Issue Date
2001-08
Language
Korean
Citation

한국정밀공학회지, v.18, no.8, pp.54 - 63

ISSN
1226-9071
URI
http://hdl.handle.net/10203/83889
Appears in Collection
ME-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0