Process for the manufacture by lost wax moulding of parts...

Details Process for the manufacture by lost wax moulding of parts... Process for the manufacture by lost wax moulding of parts...

2007-10-02

2007-10-02

Lin, Kuang Y. (Department: 1725)

Metal founding

Process

Shaping a forming surface

C164S045000

Reexamination Certificate

active

11201118

ABSTRACT:
A process for the manufacture of a part includes the steps of forming a core in a ceramic material, inserting the core into in a wax mold, placing an element on the core thereby forming a spacer between the core and an internal wall of the wax mold, forming a wax model of the part with the core by injecting wax into the mold, forming a shell mold in ceramic material from the wax model, removing the wax, and pouring casting metal into the shell mold, wherein the element is of elongated form and placed on the core in a laying position.

REFERENCES:
patent: 4093017 (1978-06-01), Miller et al.
patent: 4487246 (1984-12-01), Frasier
patent: 4596281 (1986-06-01), Bishop
patent: 5291654 (1994-03-01), Judd et al.
patent: 5950705 (1999-09-01), Huang
patent: 6340047 (2002-01-01), Frey
patent: 6530416 (2003-03-01), Tiemann
patent: 0 084 234 (1983-07-01), None
patent: 1 188 500 (2002-03-01), None

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