Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)
- Volume 6 Issue 4
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- Pages.76-80
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- 2007
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- 1598-6721(pISSN)
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- 2288-0771(eISSN)
The Influence on the Bar Straightness and Plastic Deformation the Roll Intersection Angle of a Two Roll Straightene
2roll 교정기의 교차각이 봉의 직진도와 소성변형에 미치는 영향
- Published : 2007.12.30
Abstract
Two roll straightener showed the remarkable improvement in straightness betterment of the bar compared with other types of straightener. So, in this study we designed a two-cross straightener curvature for the straightness improvement of a bar and contact sections with respect to the variation of the gap between two-cross roll using nonlinear contact analysis. The Displacement in terms of a intersection angle between roll and bar was predicted on with the effect of a straightness and plastic deformation behaviors of the bar according to the roll drive of a two cross-roll straightener.
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