Patent ID: 11931793
Assignee: CREUZET AERONAUTIQUE
Field: Machine tools (Mechanical engineering)
Classification: CPC B  F  G | IPC B

Claim 0:
1. Method for manufacturing an inlet lip skin according to a nominal definition of the inlet lip skin, the nominal definition comprising dimensions of the lip skin and associated tolerances, the method comprising the steps of:
a) obtaining at least one blank from at least one metal sheet;
b) deforming the at least one blank into an intermediate part; and
c) machining a first surface of the intermediate part with a first machining path, said first machining path being independent of actual dimensions of the intermediate part, and being based on the nominal definition of the lip skin, so as to obtain a semi-machined part, and
d) machining a second surface of the semi-machined part with a second machining path, said second machining path being based on actual dimensions of the semi-machined part and the nominal definition of the lip skin.