PROCESS OF MANUFACTURE OF PARABOLIC REFLECTOR Russian patent published in 1994 - IPC

Abstract RU 2019010 C1

FIELD: aerial equipment for satellite TV and communication. SUBSTANCE: reflectors are produced with identical central panels. In process of manufacture of side panels one form-unit is used for stretch-forming of sheet workstock and one mould for final forming. First sheet workstock for side panel is stretch-formed and convex workpiece is produced which then is cut by profile with allowances for cutting radial and butt flangings. Convex workpiece is put into mould and is stamped with final formation of parabolic surface and creation of radial and inner butt flangings. Outer butt flanging of biggest side panel is formed in die simultaneously with flangings. Flangings of side panels of smaller length are not made. Prior to mounting of reflector mounting sectors made of several side panels are assembled in volumetric jig. EFFECT: facilitated manufacture, reduced manufacturing costs. 10 dwg

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RU 2 019 010 C1

Authors

Telenkov E.A.

Remizov B.A.

Samotsvetov A.V.

Dates

1994-08-30Published

1991-12-28Filed