Title:
MACHINING DEVICE FOR TORSION WING TYPE -STRUCTURE SECTION AND POLYGONALLY JOINED WING
Document Type and Number:
Japanese Patent JPS5889496
Kind Code:
A
Abstract:
A structural component having a twisted profile or cross-section, such as a large scale wing for a windmill or for a helicopter, has an upper portion and a lower portion intimately bonded to each other along an interface formed by two separation surfaces. A longitudinal axis extends in said interface. The interface is defined by simultaneously twisting or rotating and longitudinally moving a polygonal line (PZ) relative to the longitudinal axis while a central portion of the polygonal line extends perpendicularly to the central axis. The machine tool for machining the separation surfaces has a tool carrier (14), and a carrier support (20) for holding the tool carrier (14) in such a manner that the tool carrier is tiltable about the longitudinal axis of the interface. Simultaneously the carrier support is movable in the direction of the longitudinal axis (A).
Inventors:
PEETERU ESHIENFUERUDERU
IERUKU KUENTEIN
IERUKU KUENTEIN
Application Number:
JP19261782A
Publication Date:
May 27, 1983
Filing Date:
November 04, 1982
Export Citation:
Assignee:
MESSERSCHMITT BOELKOW BLOHM
International Classes:
B23Q1/01; B23Q1/48; B23Q1/62; B64C27/46; B23C3/18; B64C27/473; F03D1/06; (IPC1-7): B23C3/18; B64C27/46; F03D1/06
Attorney, Agent or Firm:
Ezaki Mitsuyoshi