Ed Nauman found using a hydraulic press to straighten a piece of material involved guesswork, so he created a gadget that indicates the actual force applied.
December 20, 2012
Ed Nauman found that using a hydraulic press to straighten a piece of material involved guesswork. You apply the force and then gradually increase it with each successive try. You usually track the appropriate force by counting the number of pulls on the pump handle. That's not very scientific.
Nauman created a gadget that indicates the actual force being applied. The goal was to make the process of using the hydraulic press quicker and more accurate.
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