scholarly journals The application of the Finite Element Method analysis in the process of designing the punching die for belt perforation

2020 ◽  
Vol 776 ◽  
pp. 012057
Author(s):  
D Wojtkowiak ◽  
K Talaśka ◽  
A Fierek
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Finite Element Method Analysis ◽  
The Finite Element Method ◽  
Method Analysis ◽  
Element Method

The Structure Design of Special-Shaped PDC Reinforced-Cutter and its Finite Element Method Analysis

2012 ◽  
Vol 215-216 ◽  
pp. 877-884 ◽  
Author(s):  
De Rong Zhang ◽  
Amy Chang ◽  
Chun Yan Kong ◽  
Xiao Fei Zhang
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Rock Breaking ◽  
Structure Design ◽  
Finite Element Method Analysis ◽  
The Finite Element Method ◽  
Scientific Disciplines ◽  
Face Structure ◽  
Method Analysis ◽  
Element Method

A new structure is proposed to solve the failure mode of PDC cutter created by its mechanical fatigue, crack and diamond table delamination, so as to improve their service life. By applying the finite element method analysis, the force allocation of PDC cutter and multi-face (as known non-planar) designed PDC reinforced-cutter revealed that: the distribution and size of the internal stress in the cutter when working was improved, and the multi-face structure further reinforced the meshing force of the cutter’s PDC layer and cemented carbide substrate. And thus significantly strengthen the shear-resistance capability. This is particularly meaningful to the kinematics of mono-cone bit and its adaptive exploration of rock-breaking features, as well as to the related scientific disciplines in the future.

Stress Variation in the Orthodontic Tipping Phenomenon Analysis through the finite element method

2018 ◽  
Vol 69 (8) ◽  
pp. 1992-1995
Author(s):  
Dan Dragos Sita ◽  
Ligia Brezeanu ◽  
Cristina Bica ◽  
Dana Manuc ◽  
Edwin Sever Bechir ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Alveolar Bone ◽  
Complex Structure ◽  
External Action ◽  
The Finite Element Method ◽  
Stress Variation ◽  
Orthodontic Bracket ◽  
Method Analysis ◽  
Element Method

The purpose of the study is to assess through a FEM (Finite Element Method analysis), the behavior of a complex structure (enamel-tooth-alveolar bone-periodontal ligament-pulp), subjected to an external load through an orthodontic bracket-with forces of various intensities and to determine its influence on the entire structure.It is necessary to analyze the way all elements of the structure take over the external action given by the action of an orthodontic appliance through the brackets and the influence on the inner component -the pulp-inside of which there are the nerve endings.

scholarly journals Finite Element Method Analysis of Three-Dimensional Cake Growth during Slip Casting

1997 ◽  
Vol 105 (1226) ◽  
pp. 891-896 ◽  
Author(s):  
Jun SHIMIZU ◽  
Minoru TAKAHASHI ◽  
Tsutomu ARAGAKI ◽  
Hiero UNUMA ◽  
Masanori UEKI
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Slip Casting ◽  
Three Dimensional ◽  
Finite Element Method Analysis ◽  
Method Analysis ◽  
Element Method
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