Novel thrust washer mould

• Main Author: YIN JIANGUO
• Format: Patent
• Language: Chinese; English
• Published: 03.05.2017
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

The utility model discloses a novel thrust washer mould, including movable mould, recess, centre bore and boss, the recess is provided with five altogether, and five recess interval distribution are at the edge of movable mould, the recess top all is provided with the boss, and the boss is connected to the recess top through the welding mode. The boss height is 0.8mm. The centre bore setting is put at the central point of movable mould. This novel thrust washer mould product no burr behind machine processing is remained, has reduced the process of burring after the machine tooling. This novel thrust washer mould has avoided the inslot and has appeared the burr that processing is not fallen because the mould is ageing, and the also great improvement of corresponding die life has also been avoided influencing the assembly because of the burr problem. This novel thrust washer mould uses the manufacturing cost of this type of product of here mold design the reduction greatly, and production efficiency is high. 本实