Finite Element Analysis of Deformation Characteristicsin Three-roll-type and Two-roll-type Ring Rolling Process
نویسندگان
چکیده
منابع مشابه
Analysis of Roll Wear in Reshaping Using Finite Element Simulation
Reshaping process is a widely used method for producing tubes with non-circular cross sections. Owing to the friction between pipe and rolls, initial round pipe moves forward and consequently, it gradually formed into square or rectangular one. In practice, geometric profile of the rolls will be changed after a while. These changes would be detrimental the production of faultless products. Ther...
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متن کاملDetermination of Buckling Limit of Strain in Cold Roll Forming through Finite Element Analysis
In this study, "Buckling Limit of Strain" (B.L.S.) is introduced as one of the most important limiting factors in cold roll forming process. B.L.S. is calculated by the finite element procedure. Then for two particular processes with existing analysis and experimental results, B.L.S. has been determined and evaluated. LUSAS 12.3 is used for finite element analysis. The results show that when bu...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Technology of Plasticity
سال: 2012
ISSN: 0038-1586,1882-0166
DOI: 10.9773/sosei.53.135