Method and apparatus for controlled shot-peening of blisk blades

摘要

#CMT# #/CMT# The method involves processing bladed disks simultaneously along the processing tracks that are directly opposite to the pressure and suction side by impinging with shot blasting with identical blast intensity in direction perpendicular to the surface sections. #CMT# : #/CMT# An independent claim is included for a device for execution of shot-blast reinforcing method. #CMT#USE : #/CMT# Method for shot-blast reinforcing of bladed disk with shot-blast grit flung on blade surface area with help of compressed air or water. #CMT#ADVANTAGE : #/CMT# The method involves processing bladed disks simultaneously along the processing tracks that are directly opposite to the pressure and suction side by impinging with shot blasting with identical blast intensity in direction perpendicular to the surface sections, and thus ensures an economical, uniform and high reinforcing of blade or bladed disk. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a side view of shot-blast reinforcing method execution device. 1 : Bladed disk 2 : Blade 3 : Blade bowl 4 : Motion unit 5 : Nozzle holder.