Experimental and Numerical Forces During Cold Study on Determination of Rolling of Shafts

The influence of stress and friction conditions on material flow during longitudinal cold rolling of a shaft was investigated. The longitudinal cold rolling method makes it possible to form and finish-up machine parts in the rolling process, which is associated with strengthening of the material due...

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Bibliographic Details
Published in:钢铁研究学报：英文版 2013, Vol.20 (10), p.57-63
Main Author: Kowalik Marek Trzepieciflski Tomasz
Format: Article
Language:English
Subjects:
冷战
摩擦条件
数值
材料流动
测定实验
滚动轴承
轧制过程
部队
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Summary:The influence of stress and friction conditions on material flow during longitudinal cold rolling of a shaft was investigated. The longitudinal cold rolling method makes it possible to form and finish-up machine parts in the rolling process, which is associated with strengthening of the material due to cold work. The experiments were car- ried out in order to determine the pressure force at the stage of squeezing on shafts formed by longitudinal cold roll- ing and made of constructional unalloyed steels S235JR and C45. The experimental results were compared with nu merieal simulation results obtained by using the MSC. Marc 2010 based on finite element method （FEM）. The influ- ence of deformation degree on structural changes and the increase of material strength are shown.
ISSN:1006-706X
2210-3988