A runner structure for panel computer embeds magnesium alloy stent

• Main Author: WANG GUIBIAO
• Format: Patent
• Language: Chinese; English
• Published: 24.08.2018
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

The utility model relates to a die mould runner technical field especially relates to a runner structure for panel computer embeds magnesium alloy stent. It includes die cavity and vertical sprue, andvertical sprue lower extreme is connected with vertical horizontal runner, is equipped with arc runner between vertical horizontal runner and the vertical sprue, and the both ends of vertical horizontal runner are equipped with blowdown exhaust buffering package respectively, and vertical horizontal runner is connected with lateral flow passage, and the die cavity is connected with width and theaequilate packing runner of die cavity, pack and be equipped with the buffering runner between runner and the lateral flow passage, the cross -sectional area of buffering runner is not more than and fills runner cross -sectional area's 20%. The utility model discloses a set up the dashpot for liquid fluid is when getting into the die cavity, and the impact that lightens the mould, extension mouldutility life -span are slow