Friction Model for Strip Rolling
To improve the accuracy and speed of finite element calculation,a new friction model was proposed,in which a layer of thin friction element between the roller and workpiece was introduced to consider the contact friction.This model was used in the three-dimensional elastic-plastic finite element mod...
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| Veröffentlicht in: | Journal of iron and steel research, international international, 2010-07, Vol.17 (7), p.19-23 |
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| container_title | Journal of iron and steel research, international |
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| creator | DU, Feng-shan WANG, Gui-guo ZANG, Xin-liang LI, Xue-tong |
| description | To improve the accuracy and speed of finite element calculation,a new friction model was proposed,in which a layer of thin friction element between the roller and workpiece was introduced to consider the contact friction.This model was used in the three-dimensional elastic-plastic finite element model of strip rolling process.Taking the geometrical size and physical characteristics of intermediate medium between roller and workpiece into consideration,the stiffness of the friction element was corrected by two factors,i.e.,the thickness of friction element and β factor.Without any assumption about the value and direction of friction force and neutral point position,the rolling process was simulated by using this model.The results obtained by this model were compared with the experimental results and the feasibility of the model was verified. |
| doi_str_mv | 10.1016/S1006-706X(10)60150-1 |
| format | Article |
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Iron Steel Res. Int</addtitle><addtitle>Journal of Iron and Steel Research</addtitle><description>To improve the accuracy and speed of finite element calculation,a new friction model was proposed,in which a layer of thin friction element between the roller and workpiece was introduced to consider the contact friction.This model was used in the three-dimensional elastic-plastic finite element model of strip rolling process.Taking the geometrical size and physical characteristics of intermediate medium between roller and workpiece into consideration,the stiffness of the friction element was corrected by two factors,i.e.,the thickness of friction element and β factor.Without any assumption about the value and direction of friction force and neutral point position,the rolling process was simulated by using this model.The results obtained by this model were compared with the experimental results and the feasibility of the model was verified.</description><subject>Applied and Technical Physics</subject><subject>contact friction</subject><subject>Engineering</subject><subject>FEM</subject><subject>Finite element method</subject><subject>Friction</subject><subject>friction element</subject><subject>Iron and steel industry</subject><subject>Machines</subject><subject>Manufacturing</subject><subject>Materials Engineering</subject><subject>Materials Science</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Metallic Materials</subject><subject>Physical Chemistry</subject><subject>Processes</subject><subject>Rollers</subject><subject>rolling</subject><subject>Steels</subject><subject>Workpieces</subject><subject>三维弹塑性</subject><subject>接触摩擦</subject><subject>摩擦单元</subject><subject>摩擦模型</subject><subject>有限元模型</subject><subject>有限元计算</subject><subject>板带轧制</subject><subject>轧制过程</subject><issn>1006-706X</issn><issn>2210-3988</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqFkF1LwzAUhoMoONSfIBRv1ItqTpOm6ZWIOBUmglPwLrTJyczsmpl0gv_edhMvXW4OhOc5Hy8hx0AvgIK4nAKlIi2oeDsDei4o5DSFHTLKMqApK6XcJaM_ZJ8cxTinwysFy-SIJOPgdOd8mzx6g01ifUimXXDL5Nk3jWtnh2TPVk3Eo996QF7Hty839-nk6e7h5nqSas5ll2pjDWMCMw1U2sLy0phaCyF4WdUi42BlUeaIZQZ1VWlTIOMIFbWWWQN1yQ7I6abvMvjPFcZOLVzU2DRVi34VlRScSQkZ78mzf0koRAYgcxjQfIPq4GMMaNUyuEUVvhVQNcSn1vGpIZvhax2fgt4TGy_2fDvDoOZ-Fdr-_q3i1UbEPqov14tRO2w1GhdQd8p4t7XDye_K776dffbTVV3pD-saVIznnPVnsR-p15F5</recordid><startdate>20100701</startdate><enddate>20100701</enddate><creator>DU, Feng-shan</creator><creator>WANG, Gui-guo</creator><creator>ZANG, Xin-liang</creator><creator>LI, Xue-tong</creator><general>Elsevier Ltd</general><general>Springer Singapore</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20100701</creationdate><title>Friction Model for Strip Rolling</title><author>DU, Feng-shan ; 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| source | SpringerNature Journals; Access via ScienceDirect (Elsevier); Alma/SFX Local Collection |
| subjects | Applied and Technical Physics contact friction Engineering FEM Finite element method Friction friction element Iron and steel industry Machines Manufacturing Materials Engineering Materials Science Mathematical analysis Mathematical models Metallic Materials Physical Chemistry Processes Rollers rolling Steels Workpieces 三维弹塑性 接触摩擦 摩擦单元 摩擦模型 有限元模型 有限元计算 板带轧制 轧制过程 |
| title | Friction Model for Strip Rolling |
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