Low-pressure casting star-shaped dovetail groove type venting plug device

• Main Authors: YE JINRUI, WU JIANBIAO, PANG ZHIQIANG, YE JUELEI, LIU ZHIHONG
• Format: Patent
• Language: Chinese; English
• Published: 28.04.2023
• 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 low-pressure casting star-shaped dovetail groove type venting plug device which comprises a fixing rod and a venting plug, a fixing head is arranged at the bottom of the fixing rod, a positioning face is arranged in the middle of the fixing rod, an assembling groove is...