| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: method of assembling integral bladed disks of, particularly, turbojet engine compressor disks comprises mounting vibration damper both on the blades and between them, and welding the disks together. Proposed vibration damping device is be mounted on disk blades to dampen blades vibration by welding the disks together. It comprises appliances to close the blades and gaps there between, and locking appliances to hold and clamp the former ones arranged on the blades. Blades closing appliances are made from elastically deformed material. ^ EFFECT: reduced vibrations, ruling out resonance vibrations in friction welding. ^ 17 cl, 5 dwg |
