Study on Machining Mechanism of Glass Using Discrete Element Method
2014 ◽
Vol 577
◽
pp. 108-111
◽
Keyword(s):
The discrete element method (DEM) is applied to glass micromachining in this study. By three standard tests the discrete element model is established to match the main mechanical properties of glass. Then, indentating, cutting, micro milling process are simulated. Results show that the vertical damage depth is prevented from reaching the final machined surface in cutting process. Tool rake angle is the most remarkable factor influencing on the chip deformation and cutting force. The final machined surface is determined by the minimum cutting thickness per edge. Different cutting thickness, cutter shape and spindle speed largely effect on the mechanism of glass.
2013 ◽
Vol 300-301
◽
pp. 1304-1308
2014 ◽
Vol 556-562
◽
pp. 1200-1204
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Modeling of Granular Flow and Combined Heat Transfer in Hoppers by the Discrete Element Method (DEM)
2005 ◽
Vol 128
(3)
◽
pp. 439-444
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Keyword(s):
2020 ◽
Vol 234
(14)
◽
pp. 3440-3457
Keyword(s):