A smaller radius will require a blank that must be cut a little longer than if the radius were larger. How does the radius affect blanks? A larger radius will push the legs of our part toward the outside, giving the impression that the blank was cut too long. The radius obtained when bending depends 99 percent on the V-opening we choose to work with.įrom this, a simple conclusion: before designing the part or cutting the blanks, we must know exactly what V-opening we will use to bend the part on the press brake.The radius obtained on a bent part affects the length to which we must cut that part (before bending).If so, this tutorial is designed to teach you more about the factors involved in trying to get the best results when forming parts on a press brake. Or maybe the parts that are designed on a computer do not turn out to be the same size once they are bent in your shop. Maybe you’ve received laser cut, punched, or sheared parts that seem to be too long or too short once they are bent on the press brake. Lubricants, Coolants, Metalworking Fluids.Computerized Maintenance Management Systems.Abrasives, Belts, Brushes, Grinding Wheels.
