Analysis of residual stresses at holes near edges in tempered glass

ce/papers ◽  
2021 ◽  
Vol 4 (6) ◽  
pp. 145-162
Author(s):  
Steffen Dix ◽  
Lena Efferz ◽  
Lukas Sperger ◽  
Christian Schuler ◽  
Steffen Feirabend
Keyword(s):  
Residual Stresses ◽  
Tempered Glass

Residual Stresses Near Holes in Tempered Glass Plates

2002 ◽  
Vol 404-407 ◽  
pp. 43-48 ◽  
Author(s):  
Laurent Daudeville ◽  
Frédéric Bernard ◽  
René Gy
Keyword(s):  
Residual Stresses ◽  
Tempered Glass ◽  
Glass Plates

On the inhomogeneity of residual stresses in tempered glass panels

2012 ◽  
Vol 18 (1) ◽  
pp. 3 ◽  
Author(s):  
J Anton ◽  
A Errapart ◽  
M Paemurru ◽  
D Lochegnies ◽  
S Hödemann ◽  
...  
Keyword(s):  
Residual Stresses ◽  
Tempered Glass ◽  
Glass Panels

Modeling of Deformations and Stresses During Glass Tempering

2011 ◽  
Author(s):  
A. Aronen ◽  
R. Karvinen
Keyword(s):  
Heat Transfer ◽  
Energy Consumption ◽  
Residual Stresses ◽  
Process Parameters ◽  
Visual Quality ◽  
Theoretical Knowledge ◽  
Tempered Glass ◽  
Detailed Understanding ◽  
Glass Behavior

Tempered glass must have good strength and visual quality. This is achieved with proper heat transfer control during tempering. Measurement of stresses in tempered glass and temperature measurement during the process are difficult but with simulation the effect of the different process parameters which affect the tempering results and deformations can be studied. A detailed understanding of the process helps to increase the quality of the tempered glass and to decrease the energy consumption of the process. In order to understand the tempering process a theoretical knowledge of heat transfer, mechanics and glass behavior is needed. In the paper the theory of residual stresses is presented and its suitability for use in improvement of the process is discussed.

Simulation of residual stresses at holes in tempered glass: a parametric study

2009 ◽  
Vol 43 (7) ◽  
pp. 947-961 ◽  
Author(s):  
J. H. Nielsen ◽  
J. F. Olesen ◽  
P. N. Poulsen ◽  
H. Stang
Keyword(s):  
Residual Stresses ◽  
Parametric Study ◽  
Tempered Glass

Method to evaluate residual stresses in the laser cutting process

2002 ◽  
Vol 12 (1) ◽  
pp. 27-41 ◽  
Author(s):  
Y. Zamachtchikov ◽  
F. Breaban ◽  
P. Vantomme ◽  
A. Deffontaine
Keyword(s):  
Residual Stresses ◽  
Laser Cutting ◽  
Cutting Process

Prediction of residual stresses and springback after bending of a textured aluminium plate

2003 ◽  
Vol 105 ◽  
pp. 175-182 ◽  
Author(s):  
L. Delannay ◽  
R. E. Logé ◽  
Y. Chastel ◽  
P. Van Houtte
Keyword(s):  
Residual Stresses

Crack divergence phenomena in tempered glass

2020 ◽  
Vol 13 (3) ◽  
pp. 115-129
Author(s):  
Shin’ichi Aratani
Keyword(s):  
Optimal Design ◽  
High Speed ◽  
Glass Plate ◽  
Acute Angle ◽  
Divergence Angle ◽  
High Speed Photography ◽  
Tempered Glass ◽  
Thick Glass

High speed photography using the Cranz-Schardin camera was performed to study the crack divergence and divergence angle in thermally tempered glass. A tempered 3.5 mm thick glass plate was used as a specimen. It was shown that two types of bifurcation and branching existed as the crack divergence. The divergence angle was smaller than the value calculated from the principle of optimal design and showed an acute angle.

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