Modeling and simulation for the investigation of polymer film casting process using finite element method

2020 ◽  
Vol 169 ◽  
pp. 88-102 ◽  
Author(s):  
Yue Mu ◽  
Lianqiang Hang ◽  
Guoqun Zhao ◽  
Xiaona Wang ◽  
Youlei Zhou ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Modeling And Simulation ◽  
Polymer Film ◽  
Casting Process ◽  
Film Casting ◽  
Element Method

Modeling and Simulation of Conical Bending With Cylindrical Rolls

2007 ◽  
Author(s):  
Zhengkun Feng ◽  
Henri Champliaud ◽  
Thien-My Dao
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Modeling And Simulation ◽  
Numerical Simulations ◽  
Commercial Software ◽  
Roll Bending ◽  
Element Method

Conical roll bending with noncompatible conical rolls is less expensive than that with compatible conical rolls. However, the process still can not adapt to all desired cone radii and the manufacturing of such rolls is more expensive than that of cylindrical rolls. This paper presents the modeling of conical roll bending with cylindrical rolls, in which the sliding of the rolls over the plate section is allowed. Investigations of the influence of the sliding on the bending quality are carried out. Numerical simulations based on finite element method are performed with commercial software ANSYS LS-DYNA. The results agree well with those obtained with noncompatible and compatible conical rolls.

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