Method for determining the radius of a bending die for use with

Details Method for determining the radius of a bending die for use with Method for determining the radius of a bending die for use with

1994-09-21

1996-04-16

Envall, Jr., Roy N.

Boots, shoes, and leggings

36447407, G06F 1900

Patent

active

055089356

ABSTRACT:
A method for determining a bending die radius of a bending machine for bending a part and an associated apparatus. The method involves entering into a computer data concerning the part to be bent and an initial estimate of the radius of the bending die. Based on the data related to the part and the initial estimate, a final value for the die radius is determined. An improved bending machine and an associated method are also disclosed.

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patent: 5050089 (1991-07-01), Stelson et al.
Hunter, D. E. et al., "Elastic Recovery In Extrusion Bending--Predicting Die Contours To Produce Net Shape Parts Using FEM", Proceedings Of The Near-Net-Shape Manufacturing: Examining Competitive Processes Conference, Pittsburgh, Pennsylvania, Sep. 27-29, 1993, pp. 41-51.

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