Computer-Aided Design for Cold Roll Forming of Light-Gauge Steel Members

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概要

• 論文の詳細を見る

• In order to estimate the number of roll passes necessary to form light-gauge steels for general structures, the relationship between the share factor and the number of roll passes for various sections is investigated by arranging the data collected from several companies. Furthermore, allotment of roll bend angle at any stage is carried out under the hypothesis that the locus of the edge of the section on the horizontal plane is modified by the cubic curve. An interactive computer graphic system, which introduces a floating index in an equation, is developed, and this new CAD system enables a roll designer to engage in dialogue with the computer. The roll flower for the sash section, track sections, keystone plate and deck plate sections and pipes sections designed by this new CAD system agreed well with actual roll drawings.

• 一般社団法人日本機械学会の論文
• 1990-04-15

著者

• Kozono Haruo

  Division Of Biosignaling Research Institute For Biological Sciences Tokyo University Of Science

• Kozono Haruo

  Nippon Steel Corp.

• Jimma Takashi

  Research Laboratory Of Precision Machinery And Electronics Tokyo Institute Of Technology

• ONA Hiroshi

  Department of Mechanical Systems Engineering, Takushoku University

• NAKAKO Takefumi

  Nisshinn Steel Co.

• Ona Hiroshi

  Department Of Mechanical Systems Engineering Takushoku University

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• Computer-Aided Design for Cold Roll Forming of Light-Gauge Steel Members

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