Exploration on Shape of Profiles Determined by Chord Angle Control Method

Abstract:

Through compassion of relative merits of the existing two control methods of straighten anti-curve line and chord line measure for cold-formed profiles, a three-pivot chord angle control method of non-endpoint measurement was proposed in this paper, and its feasibility was proved by using mathematical deduction. Using mapping method, the forming of profiles can be controlled by the only one set of orderly array chord angles and chord lines obtained by a spline curve of profiles, and meanwhile, the length of automation feedstock in forming process of profiles was explored. The present research achievements can provide a good theoretical basis for the further application on controlling profile forming with the chord angle measurement.

• Periodical: Advanced Materials Research (Volumes 314-316)
• Pages: 837-841
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.314-316.837
• Online since: August 2011
• Authors: Ling Ling, Yuan Sheng Zeng
• Keywords: Chord Angle Measurement, Profile Forming, Three-Point Bending

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