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, […]
Plastic Product Design
Plastic Component Design in Mechanical Engineering: Rules, Materials and a DFM Checklist
Pick up the nearest car key, TV remote or phone charger and look at it closely. Every curve, clip and screw post on that part
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.
