Method for spin forming articles

Details Method for spin forming articles Method for spin forming articles

1996-12-13

1999-08-17

Young, Lee W.

Metal working

Method of mechanical manufacture

Fluid pattern dispersing device making, e.g., ink jet

29516, 29508, 72 84, 72 85, B21D 2216

Patent

active

059375167

ABSTRACT:
A method of spin forming, comprising the steps of: providing a tool having a first plurality of forming rollers spaced at a second plurality of distances from a spin axis; spinning around the spin axis at least one member of a set comprising (i) a work piece and (ii) the tool; and engaging the tool and a first end of the work piece. The method allows increased diameter reductions of a free end of a work piece in a single forming operation without collapse of the end of the work piece.

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J. C. Whitney Catalogue, Side-pipe Turbo Muffler, 1981, p. 130.

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