Day: June 17, 2024

Gas assist injection molding is a specialized injection molding process that uses gas (usually nitrogen) to create hollow sections or to enhance the surface finish of molded plastic parts. In this process, gas is injected into the molten plastic within the mold, displacing the plastic and creating a hollow section or channel. Gas assist injection … Read more

In injection molding, a draft angle refers to the slight taper or angle incorporated into the vertical walls of a molded part. This angle is designed to facilitate the ejection of the part from the mold without causing damage or sticking. Draft angles are essential for smooth part release and preventing friction or deformation during … Read more

In injection molding, the terms “core” and “cavity” refer to the two halves of the mold that come together to form the mold cavity where the plastic part is shaped. Each half plays a specific role in forming the final part and is critical to the mold’s function and the quality of the molded product. … Read more

Cooling time in injection molding is the period during which the molten plastic solidifies and cools down inside the mold before the part is ejected. It is a critical phase in the injection molding cycle because it significantly affects the quality of the molded part and the overall cycle time, which in turn impacts production … Read more

A cold slug well is an important feature in the design of an injection mold. It serves a specific function to improve the quality and consistency of the molded parts by managing the cold material that can form at the beginning of the injection process. Here’s a detailed explanation of what a cold slug well … Read more

Clamping force in injection molding is the pressure applied by the injection molding machine to hold the two halves of the mold (the core and the cavity) together during the injection and cooling phases of the molding cycle. This force is critical to ensure that the mold remains closed and properly aligned while the molten … Read more