Welding method and apparatus

Details Welding method and apparatus Welding method and apparatus

1977-06-27

1979-01-02

Jones, Jr., James L.

Metal fusion bonding

Process

Using dynamic frictional energy

228 2, B23K 1902

Patent

active

041323408

ABSTRACT:
A method and apparatus for welding a first workpiece which is to be joined to a second workpiece, with said first workpiece extending within or through the second workpiece. The apparatus includes a rotatable workpiece drive member, a workpiece holding fixture for securing at least one other workpiece in position relative to the first workpiece and a radial support for the first workpiece that is separate and spaced from the drive member. Among the preferred embodiments disclosed for providing the radial support are a tailstock supporting sleeve arrangement, collet chucking, and roller type steady rests.

REFERENCES:
patent: 3478411 (1969-11-01), Goloff et al.
patent: 3623742 (1971-11-01), Funk et al.
patent: 3763549 (1973-10-01), Bonneville et al.
patent: 3824663 (1974-07-01), Sohn et al.

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