Method and apparatus of the net-shape sintering using pressure-assisted electric-current heating

摘要

PURPOSE: An electric sintering method and a device for manufacturing diamond-resin profiler are provided to enable electric sintering and conveniently and rapidly manufacture profiler products without an addiction machining process. CONSTITUTION: A lower shank(17) is settled on the upper side of a lower die(14) installed on the upper end of a lower ram(12). Multiple segments(18) are installed on the inner circumference of a sintering punch(15) at fixed intervals. A part of the segment is placed to contact the upper side of the lower shank. The upper shank(16) is placed between the lower shank and the segment.