scholarly journals Finite Element Analysis of Twin Screw Extruder

2011 ◽  
Vol 3 (6) ◽  
pp. 205-208
Author(s):  
Sunil G Rajput ◽  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Twin Screw Extruder ◽  
Screw Extruder ◽  
Element Analysis ◽  
Twin Screw

scholarly journals Finite Element Analysis of Melt Mixing Zone in Twin Screw Extruders with Special Geometries

Seikei-Kakou ◽  
2006 ◽  
Vol 18 (11) ◽  
pp. 819-825 ◽  
Author(s):  
Toshihisa Kajiwara ◽  
Hideki Tomiyama ◽  
Akira Uotani ◽  
Shigeki Inoue ◽  
Kazumori Funatsu
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Mixing Zone ◽  
Melt Mixing ◽  
Element Analysis ◽  
Twin Screw Extruders ◽  
Twin Screw ◽  
Screw Extruders

Finite Element Analysis of Model SZX20×2 Low Temperature Twin-Screw Oil Press

2013 ◽  
Vol 380-384 ◽  
pp. 91-94
Author(s):  
Jun Jie Wang ◽  
Yong Lin Zhang
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Low Temperature ◽  
Static Analysis ◽  
Natural Frequencies ◽  
Vibration Mode ◽  
Geometric Model ◽  
Element Analysis ◽  
Twin Screw ◽  
Ansys Workbench

Worm is the executive component of the twin-screw oil press, and the design of the worm effect the performance of twin-screw oil press. In this paper the 3-dimensioned geometric model of the worm was established with SolidEdge, the static analysis for the established model was finished and the natural frequency of the worm was analyzed with ANSYS Workbench. Then the first six level natural frequencies and vibration mode were obtained, which provide the basis for dynamic analysis of the worm.

Design and Finite Element Analysis on Crown Gear Coupling of High Torque Considering Radial Restriction

2011 ◽  
Vol 474-476 ◽  
pp. 1750-1753
Author(s):  
Ping Wang ◽  
Zhi Jun Zheng ◽  
June Zhang
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Design Method ◽  
Element Analysis ◽  
Tooth Width ◽  
Twin Screw ◽  
Tooth Stiffness ◽  
High Torque ◽  
Improved Design ◽  
Crown Gear

In order to meet the requirements of high torque and small center distance of the twin screw pulping extruder, an improved design method of the crown gear coupling (CGC) was studied. Based on the preliminary structural design, the paper selected parameters of tooth form of the crown gear firstly, and according to the contact strength solved the tooth width, then the discussed influences of radius of displacement circle and unilateral thinning amount on tooth thickness, finally through the finite element analysis verified the design results. The results show that under the condition of radial restriction the most effective ways to increase load-bearing capability of the CGC are to improve the tooth stiffness and increase the tooth width, and the increasing of tooth width should consider the tip strength of the crown gear and avoid over-cutting. The CGC design method of the paper can meet the requirements of the twin screw extruder.

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