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U.S. Department of Energy
Office of Scientific and Technical Information

IMPROVEMENTS IN OR RELATING TO PRESSURE WELDING

Patent ·
OSTI ID:4014706
A method is given for pressure welding a metal end cap to a metal tube. In this method, the tube contains a rod and is supported by a split die. The tube is provided with a frusto-conical end face, and a dished end cap with a frustoconical face is located on the tube so that the conical faces abut. Welding of the cap to the tube is accomplished by a punch which is forced downward on the cap. (D.L.C.)
Research Organization:
Originating Research Org. not identified
NSA Number:
NSA-15-018475
OSTI ID:
4014706
Report Number(s):
GB 865821
Country of Publication:
United Kingdom
Language:
English

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