이중 곡률을 갖는 판재 성형을 위한 롤셋(Roll Set) 성형 공정 개발Development of a Forming Process using the Roll Set for the Manufacture of a Doubly Curved Sheet Metal

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 385
  • Download : 0
In order to make a doubly curved sheet metal effectively, a sheet metal forming process has been developed by adopting the flexibility of the incremental forming process and the principle of bending deformation which causes slight deformation to thickness. The developed process is an unconstrained forcing process with no holder. For this study, the experimental equipment is set up with the roll set which consists of two pairs of support rolls and one center roll. In the experiments using aluminum sheets and FEM simulation, it is found that the curvature of the formed sheet metal is determined by controlling the distance between supporting rolls in pairs and the forming depth of the center roll. The FEM simulation of the forming process using the roll set along the one path shows the distributions of the curvatures in two directions along the path, and gives information about the characteristics of the proposed forming process.
Publisher
한국소성가공학회
Issue Date
2002
Language
KOR
Citation

한국소성가공학회 2002년도 춘계학술대회 , pp.44 - 47

URI
http://hdl.handle.net/10203/137049
Appears in Collection
ME-Conference Papers(학술회의논문)
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