The influence of runner on die casting mold


With the development of die casting technology, hot runner mould develops rapidly.Because of the adoption of hot runner technology, casting production efficiency and quality are greatly improved, and the loss of raw materials is reduced.So how to design the flow channel of zinc alloy die casting mould?

The die casting mould of zinc alloy needs to fill the cavity in a short time, so the design and manufacture of the die casting mould runner is particularly important.The design principle of the runner system should be from the gooseneck tube to the gate aggregation, as far as possible to avoid sharp bend Angle, internal diameter surface smooth, so that the runner system resistance is small, liquid zinc alloy flow relatively gentle, products will not appear porous, burr, crack and other problems.

Enchuang has been engaged in die casting industry for 10 years, and the mold design master is experienced enough to make die casting molds and products have been praised by


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