Keyword: «universal device»

The article discusses the purpose of the fuselage, its possible damage and the main ways to repair the elements of the fuselage. The technology of the most used method of removing the damaged area by drilling with a one-sided approach and its improvement when using a special device.

The article discusses the threaded connection of parts, its advantages and disadvantages. Vibration in a helicopter as a phenomenon, the main sources of occurrence. The main ways of locking threaded connections. The technology of the most used method of locking with a contouring wire and its improvement when using a special device.

The article discusses the design and operational features of the main rotor sleeve with hinged mounting of the blades. The technology of the applied method of oil change in the hinge joints of the sleeve. A structural feature of the developed device is to improve the process of draining oil from the hinges.

The article discusses the design and operational features of the maintenance and repair of the helicopter fuselage. Rivet connection technology. The design feature of the developed device for improving the technology of the method of riveting the airframe of the helicopter.