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- A series of flexible U sections,changed in its sections,was separately simulated and analyzed by edger roll forming and flat roll forming. 本文对变截面辊弯成型仿真采用轧辊轴向加工技术(代替法向加工技术),对角度连续变化的变截面U型材分别进行立辊加工和平辊加工成型模拟分析。
- T he relat ion of the four parameters with initial slab thickness,initial slab width,width reduction and edger roll di-ameter was obtained and a new mathematical model was accomplished as well. 得出表征立轧时轧件断面特征的四个参量与侧压量、立辊直径、板坯来料厚度及宽度间的关系,并建立了新的数学模型。
- Influence of Groove Fillet Radii of Edger Roll on Slab Deformation 立辊孔型内倒角半径对轧件变形的影响
- Based on the theory of elasto-plastic finite element, the article simulated the edger rolling process and analyzed the ef-fection of edger shape on the slab profile by ANSYS/LS-DYNA software. 基于弹塑性有限元理论,利用大型有限元计算软件ANSYS/LS-DYNA,对中厚板生产的立辊轧边变形进行了模拟计算,分析了不同形状立辊对轧后狗骨形状的影响。
- Simulation of Edger Rolling by Explicit Dynamic FEM 立辊轧边的显式动力有限元模拟
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- The FEM Analysis of Edger Rolling With Virous Shape 不同形状立辊轧边变形的有限元分析
- edger rolls for rail and beam mills,etc. 轨梁边辊等。
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- The desk calculator use a roll of paper. 这台台式计算机使用卷纸。
- She is crazy about rock and roll. 她喜欢摇滚乐。
- I'm going to a rock and roll concert tonight. 我今晚正要去参加摇滚音乐会。
- Keywords flexible roll forming;flat roll;edger roll;axis direction;normal direction;FEA; 变截面辊弯成型;平辊;立辊;轴向;法向;有限元分析;
- If the table top isn't level, things will roll off. 如果桌面不平,东西就会滚下来。
- The boy turned up missing at roll call. 小男孩在点名时不见了。
- The jokes made everybody roll about. 那些笑话逗得人人捧腹大笑。
- The teacher calls the roll every evening. 老师每晚都要点名。
- He cut off a metre of cloth from the roll. 他从那卷布上剪下一米。
- Keywords edger rolling;steady deformation;mathematical model; 板坯立轧;稳定变形;数学模型;
- Let's roll back the carpets and have a dance. 咱们把地毯卷起来跳舞吧。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries