Title:
METHOD OF MANUFACTURING A COMPOUND MULTIPLE CURVED SURFACE MOLDING PLATE
Document Type and Number:
WIPO Patent Application WO/2011/155798
Kind Code:
A2
Abstract:
The present invention relates to a method of manufacturing a compound multiple curved surface molding plate. The method of manufacturing a compound multiple curved surface molding plate comprises: an upper and lower mold processing step of respectively actuating a plurality of multipoint molding pins (21) and (11) to form the top surface of a lower mold (2) and a bottom surface of an upper mold (1) in certain multiple curved surface shapes; a step of positioning a metal plate on the top surface of the lower mold (2) formed in a certain multiple curved surface shape; and a stretching and pressing step (S4) of pressing a metal plate on the bottom surface of the upper mold (1) and forming the metal plate in a compound multiple curved surface shape.
Inventors:
PARK, Kwan-Chun (6 Chowonhanyang A.P.T, 897-6 Pyeongchon-dongDongan-g, Anyang-si Gyeonggi-do 431-070, 431-070, KR)
박광춘 (경기도 안양시 동안구 평촌동 897-6초원한양아파트, 431-070 Gyeonggi-do, 431-070, KR)
박광춘 (경기도 안양시 동안구 평촌동 897-6초원한양아파트, 431-070 Gyeonggi-do, 431-070, KR)
Application Number:
KR2011/004286
Publication Date:
December 15, 2011
Filing Date:
June 10, 2011
Export Citation:
Assignee:
STEEL LIFE CO., LTD. (C-904 & 905, Gwangmyeong Technopark 1345 Soha-don, Gwangmyeong-si Gyeonggi-do 423-795, 423-795, KR)
(주)스틸라이프 (경기도 광명시 소하동 1345 광명테크노파크 씨-904, 905, 423-795 Gyeonggi-do, 423-795, KR)
STEEL FLOWER CO., LTD. (Sentumsciencepark 18th Fl, 1463-1 Woo1-dong Haeundae-gu, Busan 612-021, 612-021, KR)
주식회사 스틸플라워 (부산시 해운대구 우1동 1463-1센텀사이언스파크 18층, 612-021 Busan, 612-021, KR)
(주)스틸라이프 (경기도 광명시 소하동 1345 광명테크노파크 씨-904, 905, 423-795 Gyeonggi-do, 423-795, KR)
STEEL FLOWER CO., LTD. (Sentumsciencepark 18th Fl, 1463-1 Woo1-dong Haeundae-gu, Busan 612-021, 612-021, KR)
주식회사 스틸플라워 (부산시 해운대구 우1동 1463-1센텀사이언스파크 18층, 612-021 Busan, 612-021, KR)
International Classes:
B21D11/02; B21D11/22; B21D31/00; B23K26/38
Attorney, Agent or Firm:
KIM, Sung-Dong et al. (#201 Ace High-End Tower II, 222-14 Guro3-dong Guro-gu, Seoul 152-848, 152-848, KR)
Download PDF:
Claims: