초록 ▼

Methods and apparatus for controlling flare in roll-forming processes are disclosed. An example method involves predefining a plurality of position values to adjust a tilt angle of a flange roller and adjusting the tilt angle of the flange roller based on one of the pre-defined position values to ch

Methods and apparatus for controlling flare in roll-forming processes are disclosed. An example method involves predefining a plurality of position values to adjust a tilt angle of a flange roller and adjusting the tilt angle of the flange roller based on one of the pre-defined position values to change an amount of flare in a zone of a component. The one of the pre-defined position values is associated with the zone of the component.

대표청구항 ▼

1. A method for controlling a flare in a component, comprising: predefining a plurality of position values to adjust a tilt angle of a flange roller;determining a condition of the component, the condition based on one or more of a position or the flare of the component;selecting one of the plurality

1. A method for controlling a flare in a component, comprising: predefining a plurality of position values to adjust a tilt angle of a flange roller;determining a condition of the component, the condition based on one or more of a position or the flare of the component;selecting one of the plurality of pre-defined position values based on the determined condition to correct a first underforming characteristic or a first overforming characteristic of a first zone of the component that is different from a second underforming characteristic or a second overforming characteristic of a second zone of the component, the second zone located along a same traveling length of the component as the first zone; andadjusting the tilt angle of the flange roller to the selected pre-defined position value to change an amount of the flare in the first zone of the component. 2. A method as defined in claim 1, wherein predefining the plurality of position values comprises storing the position values in a database. 3. A method as defined in claim 1, wherein predefining the plurality of position values comprises adjusting a manual adjuster to pre-set the tilt angle of the flange roller. 4. A method as defined in claim 1, wherein the second underforming characteristic or the second overforming characteristic is indicative of not needing flare correction in the second zone of the component, and further including selecting a second one of the pre-defined position values to further adjust the tilt angle of the flange roller for the second zone. 5. A method as defined in claim 1, wherein the first zone of the component is a leading zone of the component and the second zone of the component is a trailing zone of the component. 6. A method as defined in claim 1, further including measuring one or more of a position of the flange roller or the tilt angle of the flange roller. 7. A method as defined in claim 1, wherein determining the condition of the component further includes determining one or more of a leading edge or a trailing edge of the component. 8. A method as defined in claim 6, wherein a linear encoder is to measure the tilt angle of the flange roller. 9. A method as defined in claim 1, further including determining whether the tilt second zone is about to move past the flange roller and, based on the determination that the second zone is about to move past the flange roller, selecting another one of the plurality of pre-defined position values based on the determined condition. 10. A method as defined in claim 1, further including: determining an angle of the flare; andperforming a comparison of the angle of the flare with a tolerance range, the selected pre-defined position based on the comparison. 11. A method as defined in claim 1, wherein adjusting the tilt angle of the flange roller includes adjusting an adjustment screw. 12. A method comprising: determining a condition of a component, the condition based on one or more of a position or a flare of the component;selecting a tilt angle of a flange roller based on the determined condition to correct a first underforming characteristic or a first overforming characteristic of a first zone of the component that is different from a second underforming characteristic or a second overforming characteristic of a second zone of the component, the second zone located along a same traveling length of the component as the first zone; andadjusting, using a controller, the flange roller to the selected tilt angle to change an amount of the flare in the first zone of the component. 13. A method as defined in claim 12, wherein the determining the condition includes measuring an initial tilt angle of the flange roller. 14. A method as defined in claim 12, wherein the determining the condition includes determining a relative position of one or more of a trailing edge or a leading edge of the component. 15. A method as defined in claim 12, wherein the selecting the tilt angle includes querying a database to select a pre-defined position based on the determined condition. 16. A method as defined in claim 15, wherein the database includes a plurality of pre-defined positions that correspond to one or more material, material thickness, or material properties. 17. A method as defined in claim 12, further including determining a linear length of travel of the component via a linear encoder. 18. A method as defined in claim 12, further including adjusting a tilt of a side roller based on the condition.