Context
Large and thick aeronautical parts present distortion after machining because the residual stresses (RS) generated during previous manufacturing steps (heat treatment).
Before assembly, distortion is removed manually.
It is a time consuming operation and depends exclusively on the skills of a well trained operator.
Scientific goals
To develop a Reduced Order Model (ROM) for reshaping
To evaluate the main parameters during the process and its uncertainty level
Industrial goals
To study reshaping from a numerical perspective
To adapt reshaping simulations to each warped geometry
To introduce numerical simulation in order to assist the operator
Abstract
Context
Large and thick aeronautical parts present distortion after machining because the residual stresses (RS) generated during previous manufacturing steps (heat treatment).
Before assembly, distortion is removed manually.
It is a time consuming operation and [...]