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Priority to TW81107110ApriorityCriticalpatent/TW197388B/en
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Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
The fabricating process for convertig brass tubes into curved tubes, in which a set of curved die is made first for the desired curves and then it is secured and rotated on a rotary machine. A brass tube is positioned into the die set and secured on one end. A roller is inserted into the brass tube and reaches its utmost end from where the roller is dragged outwards and exerts radial pressure on the inside wall of the tube, compelling the wall of the tube conforming to the inside profile of the die set. And so a fine curved contour is obtained.
TW81107110A1992-09-091992-09-09Fabricating process for converting brass tubes into curved tubes
TW197388B
(en)