Bosses are cylindrical projections, usually for self-tapping screws.

This is rule #1. Wall thickness should be as consistent as possible.

Injection molding is a widely used manufacturing process for producing plastic parts with high precision and accuracy. The design of the injection mold is a critical aspect of the process, as it directly affects the quality of the final product. A well-designed mold can ensure that the parts produced are of high quality, have minimal defects, and meet the required specifications. In this paper, we will provide a comprehensive guide to injection mold design, covering the key considerations, design principles, and best practices.

This comprehensive covers the essential principles and best practices to help you optimize parts for quality, speed, and cost. 1. Fundamental Design Principles: The "Molding Trinity"

: Use these features to add strength or provide attachment points without thickening the main walls.