Mass Savings
Tubular structures are inherently more efficient than a stamped assembly since weld flanges are not needed.
Part Consolidation
Replacing multiple stampings with a single modular assembly reduces tool count, assembly stations and improves material handling.
Process Risk
Fewer assembly processes mean less launch risk.
A hydroform’s high dimensional stability means more predictable builds during launch.
Easier builds mean fewer launch issues and simpler troubleshooting.
How Do We Do It?
Standard ERW tubing is brought in from an outside source. That tube is then bent on a CNC bender into shape.
The bent tube is then placed in the hydroform die where water is injected into the tube as the die is closed. The tubes final shape and features (including holes) are then captured in the hydroforming phase.