Copper welding shank created with Markforged 3D printer. Markforged Inc. One example of how an automaker can save money while improving quality, he said, is the ability to 3D print its own copper ...

Or, a press-welded connector that was 0.5-in. thick would last 30 to 35% longer than the soldered version Press-welded copper laminates reduce resistive voltage losses in electrical connectors and ...