Characteristics and applications of precision injection moulds

Key points of precision injection mold design

1. Reasonable mold structure design
Under the premise of ensuring product quality, mold design should simplify the structure as much as possible to facilitate processing and maintenance. At the same time, it is necessary to consider the design of the cooling system, pouring system and exhaust system of the mold to improve production efficiency and product quality.

2. Precise size control
In the design process, it is necessary to accurately calculate the size and tolerance of the product, consider the fluidity and shrinkage of the material, and ensure that the final product meets the design requirements.

3. Material selection
According to the use of the product and production volume, choose the appropriate mold material and surface treatment, and with periodic maintenance to extend the life of the mold and reduce production costs.

Application field of precision injection mold

Electronic communication: mobile phone casings, connectors, sensors and other products with high requirements for size and appearance.

Medical devices: syringes, precision medical components and other products that need to meet strict hygiene and precision requirements.

Automotive industry: engine components, instrument panels, precision gears and other key components.

Aerospace: Complex components made of high-performance engineering plastics that withstand special environmental conditions.

The importance of precision injection molds

Precision injection mold is an indispensable basic tool in high-end manufacturing. Its quality directly affects the accuracy, performance and appearance of the product. With the development of industrial products towards miniaturization, complexity and high performance, the market demand for precision injection molds is also increasing.