RING-SHAPED STRUCTURE FOR ENHANCING STRENGTH OF PIPE USED IN DIE CASTING

摘要

The present invention relates to a ring-shaped structure for reinforcing the strength of a pipe used in a die casting casting process and a method of using the same. Specifically, the ring-like structure according to the present invention is configured to surround at least a part of a high-pressure die casting core including a core body having a hollow and at least one filler disposed in the hollow, so that the mechanical strength of the high- And has a predetermined thickness.