Method for creating a nonpermanent model
AssigneesSafran, Safran Aircraft Engines
InventorsAdrien Bernard Vincent ROLLINGER, Mathieu Jean Luc VOLLEBREGT, Joseph Toussaint TAMI LIZUZU, Vincent Marc HERB, Didier Maurice Marceau GUERCHE, Ramzi BOHLI
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Abstract
The invention provides a method of assembling together a first core (12) and a second core (14) in order to make a non-permanent model configured for use in lost wax molding to form a part having a first cavity and a second cavity corresponding respectively to the first core and to the second core. The invention is characterized by the fact that the first and second cores (12, 14) are assembled together with a first spacer (20), the first spacer (20) being arranged between the first and second cores.
Claims16
A method of assembling together a first core and a second core in order to make a non-permanent model configured for use in lost wax molding to form a part having a first cavity and a second cavity corresponding respectively to the first core and to the second core, wherein the first and second cores are assembled together with a first spacer, the first spacer being arranged between the first and second cores.
Dependencies are inferred from the claim text.