Hub die with at uniform velocity smooth casting function

• Main Authors: WANG ZHIHUA, TANG GUANFENG, HU HUALIANG
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2019
• Subjects: CASTING; FOUNDRY MOULDING; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

The utility model discloses a hub die with at uniform velocity smooth casting function has the S type gate of sprue gate, water inlet and intercommunication sprue gate and water inlet, and S type gateis including the turn of bilge of rotateing upward, the section of entrying, the infraduction turn of bilge that communicate in proper order and go out the water section, the turn of bilge of rotateing upward and sprue gate intercommunication and go out the water section with the water inlet intercommunication, the cross -section of the section of entrying is circularly and circular diameter reduces along aluminium water flow direction gradually to the diameter of section that goes out the water section is less than the diameter of section of the section of entrying. Being formed with in theinfraduction turn of bilge and cushioning heavy groove, the level that the up end in groove is sunk to this buffering is less than go out the level of water section. This the novel S of setting up type gate and buffering are s