FIELD: technological processes.
SUBSTANCE: invention relates to the field of heat treatment and can be used for a welded cone on a pipe manufacturing, for example, in the manufacturing of screw piles. Installation includes a table on which a spindle is installed with possibility to rotate by means of a drive, configured to receive and fix a tube workpiece inside it, mounted on the spindle sectors bending mechanism, a cutting tool for cutting sectors at the end of the tube workpiece, a welding tool for welding the sectors to each other to form a cone, and said tools movement mechanism.
EFFECT: use of the invention makes it possible to simplify the cone on a pipe manufacturing process.
1 cl, 2 dwg
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