Friction bonding clamp for a rotor blade

Details Friction bonding clamp for a rotor blade Friction bonding clamp for a rotor blade

1992-07-17

1993-02-23

Seidel, Richard K.

Metal fusion bonding

Including means to provide heat by friction between...

269909, 298891, 29888021, B23K 2012, B23P 1504, B25B 514

Patent

active

051882752

ABSTRACT:
Apparatus and a method for attaching individual blades to a disc rotor of a BLISK is described. Blade blanks or preforms are gripped between adjustable jaws of a rigid frame member of a linear friction bonding machine, and are attached in a non-rotational friction bonding operation. Blade preforms may be finished to final airfoil shape in a further operation after attachment. The technique is suitable for repair work or original manufacture.

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