Title:
BLADE COATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/147461
Kind Code:
A1
Abstract:
The present invention generates a level difference between a metal sheath and a coating material layer formed on a blade face of a blade main body. This coating device comprises: a jig (10) that supports a guide vane (V) which has a metal sheath (S) covering a leading edge section (LE); a nozzle (4) that sprays a coating material to a vane main body (Va); a robot (5) that moves the nozzle; and a control unit (6) that controls spraying operations of the nozzle (4) and the robot (5). The jig (10) includes: a movable covering body (15) that covers the metal sheath (S) so as to be separable therefrom and covers an adhesive exposed section (Ta) between the side rim section (Sr) of the metal sheath (S) and the blade face (Vd) of the vane main body (Va); and a covering-body driving unit (20) that moves the movable covering body (15) between a state where the movable covering body (15) covers the metal sheath (S) and a state where the movable covering body (15) is separated from the metal sheath (S) while covering the metal sheath (S). The control unit (6) performs control of shifting from a sheath-covering coating mode to a finishing coating mode.
Inventors:
MIKI HIDEYUKI (JP)
Application Number:
PCT/JP2015/079349
Publication Date:
September 22, 2016
Filing Date:
October 16, 2015
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
B05B15/04; F01D5/28; F01D25/00; F02C7/00; F02C7/30
Foreign References:
| JP2001205153A | 2001-07-31 | |||
| US20140157595A1 | 2014-06-12 |
Other References:
See also references of EP 3219397A4
Attorney, Agent or Firm:
NAGATO, KANJI (JP)
Nagato δΎƒ 2 (JP)
Nagato δΎƒ 2 (JP)
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