The selection of steel for long-life injection molds is a critical factor that influences mold performance and service life. Different steels have distinct properties and are suitable for various plastics and processing conditions.

The lifespan of a plastic mold is a complex issue without a fixed answer. Numerous factors influence its service life.

Preventing moisture and oxidation of injection molds is a crucial aspect of mold maintenance, directly affecting the mold's service life and product quality.

The sufficiency of cooling water flow in a mold significantly impacts the quality of the molded part and the mold's service life.

The hardness of mold steel is typically expressed using a hardness value.

Threads are common features in injection molded parts, and they come in various types with different processing methods to suit different needs.

The presence of gas in injection mold cavities is a significant factor affecting product quality. If these gases are not promptly evacuated, they can lead to defects such as bubbles, shrinkage, and silver streaks in the finished product.

The main runner and runner system in injection molds serves as the channels through which molten plastic is conveyed from the injection unit into the mold cavity. Their design significantly influences product quality and production efficiency.

The calculation of working dimensions for the cavity and core in an injection mold is a crucial aspect of mold design, directly impacting the dimensional accuracy of the molded part. This calculation involves part shrinkage, machining tolerance, and wear.

The guiding mechanism in an injection mold is a critical component that directly affects the mold's clamping accuracy, part quality, and service life.