Method of and apparatus for spin-welding

Details Method of and apparatus for spin-welding Method of and apparatus for spin-welding

1986-05-16

1988-05-03

Wityshyn, Michael

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156 69, 156 735, 156294, 156358, 156378, 156423, 156580, 264 68, 228 2, 228112, B29C 6506

Patent

active

047417889

ABSTRACT:
During spin-welding of an end ring to a container body, the weld area is subjected to a radial pressure by means of a wire cable tourniquet under the action of a pneumatic cylinder. The interference fit between the ring and body is measured by reference to the torque required for their slow speed relative rotation or to the axial force required for their assembly and, according to the measured interference fit, the radial pressure applied by the tourniquet during welding is controlled.

REFERENCES:
patent: 3338775 (1967-08-01), Down et al.
patent: 3499068 (1970-03-01), Brown
patent: 3607581 (1971-09-01), Adams
patent: 3623213 (1971-11-01), Sciaky et al.
patent: 3623214 (1971-11-01), Sciaky et al.
patent: 4090898 (1978-05-01), Tuskos
patent: 4252587 (1981-02-01), Harden et al.

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