Residual stress in injection molded products is a common issue that can lead to defects such as cracking and silver streaking. These stresses, typically in the range of 10-40MPa, are an inherent characteristic of the material's deformation history.

An injection molding prototype mold refers to a low-cost mold used in the injection molding process to meet the needs of small-batch production or to quickly validate product designs. Compared to traditional production molds, prototype molds generally have a simpler structure, shorter production cycles, and lower costs.

Selecting the right injection molding machine requires thoroughly considering multiple critical factors to ensure the equipment meets production needs and enhances efficiency.

Injection molds are important tools for producing plastic products, and mold accessories are key components that makeup injection molds. The quality and standardization of mold accessories directly affect the performance, service life, and production efficiency of the mold.

Needle valve injection mold is an advanced injection molding technology that significantly improves product quality and production efficiency by precisely controlling the flow of molten material.

The occurrence of black spots in white injection molded parts is a common quality issue that significantly affects the appearance and overall quality of the products.

Residual stress in injection molded products is an inevitable phenomenon that significantly impacts product performance and service life.

The arrangement of multi-cavity products refers to the layout of multiple cavities within a single mold to improve production efficiency and utilization. The arrangement should consider factors such as product shape, mold strength, injection molding machine parameters, and the design of the gating system.

The assembly of precision injection molds is a complex and meticulous process. Even minor mistakes can result in product quality issues.

The vent system in an injection mold is crucial for ensuring product quality. If the vent system is blocked, it can lead to defects such as bubbles, shrinkage, and deformation in the product.