The requirements for mold design and production are: accurate size, smooth surface; reasonable structure, high production efficiency, easy to automate; easy to manufacture, high life, low cost; design meets process needs, economical and reasonable.

Mold selection is a very important part of the entire mold making process.

Molds are various molds and tools used in industrial production for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping, etc. to obtain the desired products.

Compression mould usually use hydraulic press machine and the cavity and core is fixed to top and bottom platens of machine. Once the material is placed into the open mould, the machine closes, mould get heated, then the press pressure force material to flow all over the mould.

LFT, long fiber reinforced thermoplastic material, English is Long Fiber reinforced Thermoplastics, is compared with ordinary fiber reinforced thermoplastic material, usually, the fiber length of fiber reinforced thermoplastic material is less than 1 mm, while LFT, The length of the fiber is general......

The smc mold needs to be heated, not cooled. The temperature of the mold is usually between 140 and 160. In mold design, maintaining mold temperature is very important. The mold is easier to fill, the product is not easily deformed, and the surface is better. Commonly used heating systems are steam,......