Process for the production of gas turbine engine rotors and stat

Details Process for the production of gas turbine engine rotors and stat Process for the production of gas turbine engine rotors and stat

1983-04-18

1984-12-25

Moon, Charlie T.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29418, 29423, 29DIG5, 29DIG29, 164 11, 164 45, 164112, 249142, 264219, 264220, 264250, 264255, 264277, 264334, B21K 304, B23P 1502, B23P 1504

Patent

active

044894694

ABSTRACT:
The disclosure relates to a method of manufacturing a gas turbine rotor or stator using elastomeric rings for the retention of the rotor or stator blades in a core mold. The elastomeric rings are split to facilitate disassembly thereof from the blade core which is thereafter utilized in a cope and drag casting system.

REFERENCES:
patent: 839242 (1906-12-01), Wilkinson
patent: 876123 (1908-01-01), Wilkinson
patent: 1005736 (1911-10-01), Wilkinson
patent: 1620974 (1927-03-01), Klenk
patent: 1621002 (1927-03-01), Dimberg
patent: 2097314 (1937-10-01), Wales
patent: 3136831 (1964-06-01), Zinn
patent: 3982934 (1976-09-01), Wentzell
patent: 4037816 (1977-07-01), Scott
patent: 4048270 (1977-09-01), Stegmeir

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