In industrial products, the production of various metals, plastics, rubber, glass, ceramics, powder metallurgy and conforming materials are inseparable from a good mold system. It can be said that the development of the mold manufacturing industry restricts the development level of various industries to a large extent.

The quality and precision of melamine molds also determine the development level of melamine tableware factories.

Shunhao Mould Factory has more than 20 years of experience in making melamine press moulds, with advanced CNC equipment and an outstanding design and engineer team, and is committed to designing and producing high-quality melamine and urea moulds for tableware manufacturers home and abroad.

Today Shunhao will introduce the key points of die-casting mold structure design for your reference.

1. The mold should have sufficient rigidity and will not deform under the condition of withstanding the clamping force of the die-casting machine.

2. The mold should not be too bulky, it has been convenient for loading and unloading, repairing and handling, and reducing the load of the die-casting machine.

3. The pressure center of the mold cavity should be as close as possible to the center of the clamping force of the die-casting machine to prevent uneven force on the die-casting machine, resulting in inadequate clamping of the mold and burrs on the casting.

4. The shape of the mold should be considered to match the specifications of the die-casting machine.

• The length and width of the mold should not interfere with the ejector pin;
• The total thickness of the mold should not be too thick or too thin, which exceeds the range that can be clamped by the die casting machine;
• Pay attention to the coordination with the material pipe or nozzle;
• When using the pull rod to pull back the ejection mechanism, pay attention to the matching of the size and position of the pull rod.
• To facilitate the transportation and assembly of the mold, screw holes should be drilled above and on both sides of the fixed mold and the movable mold so that the eyebolts can be screwed in.