Cylinder head manufacturing die based on green sand process

• Main Authors: LI YANCANG, GAO XIUWU, ZHANG FUBIN, ZHAO CONGCHAO, GUO YI
• Format: Patent
• Language: Chinese; English
• Published: 21.02.2020
• Subjects: CASTING; FOUNDRY MOULDING; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

The invention provides a cylinder head manufacturing die based on a green sand process for solving the problem of a sand hole defect of a casting as loose sand flows into the casting because a tappetcore collides with a sand mould and extrudes the sand mould. The cylinder head manufacturing die comp...