Reposition of redundant personnel awl with intensive cooling function

• Main Authors: HUANG ZHIYUAN, CHEN ZHENYU, WANG XUEYANG, CHEN GUO'EN, LAI LIUXIONG
• Format: Patent
• Language: Chinese; English
• Published: 04.05.2018
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

The utility model belongs to the mould field to a reposition of redundant personnel awl with intensive cooling function is disclosed, be in including reposition of redundant personnel awl body and setting mold insert in the reposition of redundant personnel awl, form through numerical control lathe processing on the reposition of redundant personnel awl body and be used for holding the inner chamber of mold insert, thus make reposition of redundant personnel awl body forms the uncovered and other end confined shell structure of one end, the mold insert with reposition of redundant personnel awl body interference fit, and the bottom of mold insert with the bottom parallel and level of reposition of redundant personnel awl, the mold insert is made by the beryllium copper to mode through drilling on this mold insert is formed with the cooling water course, the water inlet and the delivery port of cooling water course all set up the bottom of mold insert. This reposition of redundant personnel awl is through bori