Friction welding machine

Details Friction welding machine Friction welding machine

1976-09-30

1977-08-23

Watson, Robert C.

Metal fusion bonding

Including means to provide heat by friction between...

228112, B23k 2700

Patent

active

040434966

ABSTRACT:
In a friction welding machine reaction loads are borne by a strut member and tie means. The strut member and tie means are interconnected by beam elements which support the workpieces against loads acting along the axis of relative rotation of the workpieces.
The machine has a ram which forces the workpieces together. One workpiece is held by a holder guided for movement along the strut member. One beam element is connected to the ram and the other to a support for the other workpiece. The tie means are connected to the beam elements intermediate the ends of the beam elements.
The strut member is not subject to any significant bending loads arising from reaction forces so that accurate alignment of the workpieces on the axis of relative rotation is maintained.

REFERENCES:
patent: 3439853 (1969-04-01), Deemie et al.
patent: 3717295 (1973-02-01), Woodall et al.
patent: 3840168 (1974-10-01), Searle et al.

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