Bar high-throughput preparation device and use method thereof

• Main Authors: WANG SHUAI, HAN YAKUN, LIU WENQI, GENG LIN, CHEN RUN, SUN FENGBO, MA ZISHUO, HUANG LUJUN
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2022
• Subjects: CASTING; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING; WORKING METALLIC POWDER

The invention relates to the technical field of hot pressing sintering, in particular to a bar high-throughput preparation device and a using method thereof. The device comprises a porous mold, a first pressure head and a second pressure head, the porous mold is provided with a plurality of through holes, and the through holes are used for filling powder; along the axial direction of the through holes, different through holes are parallel to each other; the first pressing head and the second pressing head are both perpendicular to the through hole and are arranged on the two sides of the multi-hole mold respectively. The second pressure head is provided with a plurality of bulges corresponding to the through holes, and the sections of the corresponding bulges and the through holes are the same; the protrusion is used for being inserted into the through hole so as to be matched with the first pressing head to compact powder in the through hole. According to the bar high-throughput preparation device and the us