Robust Design Features
Hardware vs. Tap
Tapped holes offer a cost savings over inserted hardware. However, the hold strength is relative to the number of engaged threads. If strength is a concern, extruded holes offer an option to increase the number of engaged threads.Interlocking Parts to Eliminate Fasteners
To eliminate fasteners all together interlocking parts was the way to go.Minimum Flange Guidelines
When possible, avoid conditions falling below minimum flange guidelines as outlined in this table. Features above minimum flange guidelines
- Help reduce setup and tooling costs
- Reduce tonnage required to achieve bend
- Reduce risk for die scoring of part
- Reduce the chances of needing to ream holes.
Close proximity hardware to flange
When possible, use absolute minimum flange guidelines relative to tapped and hardware hole edges. A relief-cut in the material will allow the tapped or hardware to be place closer to the flange.Deep Channel Guidelines
This table indicates the maximum inside leg lengths "L" that can be achieved relative to the channel inside width "W" using standard Gooseneck tooling.Standardize GPT�s / Dimples
Standardizing dimples, embosses, or special shape cut outs reduces tooling costs when going to production.