SPIRAL FORMING

Spiral forming methods can be used to join edges of a rolled material along a spiral joint to form conical and/or cylindrical structures. Alignment of the edges of the rolled material can be controlled in a wrapping direction as the material is being joined along the spiral joint to form the structu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BRIDGERS, Loren Daniel, SMITH, Eric D, TAKATA, Rosalind K, AINGE, Daniel
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Spiral forming methods can be used to join edges of a rolled material along a spiral joint to form conical and/or cylindrical structures. Alignment of the edges of the rolled material can be controlled in a wrapping direction as the material is being joined along the spiral joint to form the structure. By controlling alignment of the edges of the material as the edges of the material are being joined, small corrections can be made over the course of forming the structure facilitating control over geometric tolerances of the resulting spiral formed structure.