Difference between revisions of "Overbend Calculator"
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*Two test bends are made. Typically they are 20 and 120 degrees. The bender is set to bend these angles and a test tube is bent. | *Two test bends are made. Typically they are 20 and 120 degrees. The bender is set to bend these angles and a test tube is bent. | ||
Revision as of 04:19, 22 December 2008
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This is software that calculates overbend necessary to overcome springback in bends.
Three Step Process
- Two test bends are made. Typically they are 20 and 120 degrees. The bender is set to bend these angles and a test tube is bent.
- The actual resulting bend angles are measured and entered into the overbend calculator.
- Two values called "proportional" and "fixed" are calculated and used in a springback formula to predict overbend to overcome springback at any angle.
