Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Chuck for machining armature casings and angles

Journal Article · · Chem. Pet. Eng. (Engl. Transl.); (United States)
OSTI ID:6694554
When machining T-joints and angles, the test specimen must be fixed before being placed in the desired position. This is quite a complex operation and is achieved in a few stages. At the Scientific Production Combine ''Kislorodmash,'' a new chuck was designed which in one pressing of the jaws seats and fixes the specimen. In the clamped condition, the chuck helps rotate and fix the specimen in one of the four positions. Rotating and fixing are manual. The chuck developed ensured a distinct interdependence of the axes of the branches being machined as the specimen remains fixed throughout the period of machining, and provides reliable fixing of the specimen, and there are no clearances when the specimen is fixed with a special wedge. When using the chuck, the ancillary movements of the operator are reduced to a minimum thus increasing the labor productivity.
OSTI ID:
6694554
Journal Information:
Chem. Pet. Eng. (Engl. Transl.); (United States), Journal Name: Chem. Pet. Eng. (Engl. Transl.); (United States) Vol. 19:6; ISSN CPTEA
Country of Publication:
United States
Language:
English