Snap Fit Design for Plastic Parts: Cantilever Formula, Strain Limits and a Worked Example
Open the battery cover on a TV remote. Press the clip on a car door trim panel. Click a phone case into place. Each time, […]
Injection Moulding
Draft Angle Rules Every Plastic Part Designer Should Know
Understand why draft angle matters in injection moulding and how tooling direction, texture, ribs and shut-offs influence draft decisions.
Plastic Part Wall Thickness: 10 Design Rules for Better Injection-Moulded Parts
Practical wall-thickness rules for plastic component design, including uniform sections, transitions, ribs, bosses, sink marks and DFM considerations.
