Title:
STRINGER MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2011/046142
Kind Code:
A1
Abstract:
Disclosed is a stringer manufacturing method such that the operational efficiency is increased, that the operators’ work environment is improved, and that the manufacturing cost is reduced. The stringer manufacturing method comprises machining one end of a long member into a desired shape, thereby obtaining a desired stringer, the aforementioned long member being provided with a cap flange, a web, and a base flange, and being an inverted T-shape when viewed from the front, or an I-shape when viewed from the front, or a T-shape when viewed from the front. When the one end of the long member is to be machined into the desired shape, there is used for this purpose a vertical multi-articulation type robot (1) which has at least six axes, and wherein the tip of a valve unit (13) is provided with an abrasive nozzle assembly (14) that injects super high pressure water containing abrasive, and with a catcher cap (15) that recovers the super high pressure water injected by the abrasive nozzle assembly (14).
Inventors:
KANAZAWA, Hiroyuki (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
金澤 宏幸 (〒15 東京都港区港南二丁目１６番５号 三菱重工業株式会社内 Tokyo, 〒1088215, JP)
金澤 宏幸 (〒15 東京都港区港南二丁目１６番５号 三菱重工業株式会社内 Tokyo, 〒1088215, JP)
Application Number:
JP2010/067954
Publication Date:
April 21, 2011
Filing Date:
October 13, 2010
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD. (16-5, Konan 2-chome Minato-k, Tokyo 15, 〒1088215, JP)
三菱重工業株式会社 (〒15 東京都港区港南二丁目１６番５号 Tokyo, 〒1088215, JP)
Flow Japan Corporation (18F Yebisu Garden Place BLDG, 20-3 4-Chome, Ebisu, Shibuya-k, Tokyo 18, 〒1506018, JP)
株式会社フロージャパン (〒18 東京都渋谷区恵比寿４－２０－３ 恵比寿ガーデンプレイス１８階 Tokyo, 〒1506018, JP)
三菱重工業株式会社 (〒15 東京都港区港南二丁目１６番５号 Tokyo, 〒1088215, JP)
Flow Japan Corporation (18F Yebisu Garden Place BLDG, 20-3 4-Chome, Ebisu, Shibuya-k, Tokyo 18, 〒1506018, JP)
株式会社フロージャパン (〒18 東京都渋谷区恵比寿４－２０－３ 恵比寿ガーデンプレイス１８階 Tokyo, 〒1506018, JP)
International Classes:
B24C5/02; B23P17/00; B24C9/00; B64C1/00; B64C1/06
Attorney, Agent or Firm:
FUJITA, Takaharu et al. (37F The Landmark Tower Yokohama, 2-2-1 Minatomirai, Nishi-ku, Yokohama-sh, Kanagawa 37, 〒2208137, JP)