A Study on Orthogonal Cutting Model by Three- Dimensional Thermo-Elasto-Plastic Method
碩士 === 國立臺灣科技大學 === 機械工程研究所 === 84 === The large deformation-large strain finite element theory, and Updated Lagrangin Formulation (U.L.F) and step bye step principles ware used in this paper to develop a 3D thermo elast-plastic analytical...
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ndltd-TW-084NTUST4890322016-07-13T04:11:03Z http://ndltd.ncl.edu.tw/handle/61212484163362695264 A Study on Orthogonal Cutting Model by Three- Dimensional Thermo-Elasto-Plastic Method 三維熱彈塑性切削模式研究 Jeng Yen lian 鄭彥良 碩士 國立臺灣科技大學 機械工程研究所 84 The large deformation-large strain finite element theory, and Updated Lagrangin Formulation (U.L.F) and step bye step principles ware used in this paper to develop a 3D thermo elast-plastic analytical model. At the same time, the strain-energy density theory and a material constant ( strain-energy density critical value ) ware introduced as reference criteria for chip separation during the cutting process of metals. Furthermore, the twin-node processing method was added to work with the material constant of strain-energy density critical value. Then the chip separation criterion geometrical for the continuous chip during the metal cutting process and the limitation of tool can be appropriately established. Based on this criterion, and orthogonal 3-dimensional cutting thermos plastic large deformation model can be futher established. Zone Ching Lin 林榮慶 1996 學位論文 ; thesis 111 zh-TW |
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碩士 === 國立臺灣科技大學 === 機械工程研究所 === 84 === The large deformation-large strain finite element theory,
and Updated Lagrangin Formulation (U.L.F) and step bye
step principles ware used in this paper to develop a 3D
thermo elast-plastic analytical model. At the same time,
the strain-energy density theory and a material constant (
strain-energy density critical value ) ware introduced as
reference criteria for chip separation during the
cutting process of metals. Furthermore, the twin-node
processing method was added to work with the material constant
of strain-energy density critical value. Then the chip
separation criterion geometrical for the continuous chip
during the metal cutting process and the limitation of
tool can be appropriately established. Based on this
criterion, and orthogonal 3-dimensional cutting thermos
plastic large deformation model can be futher established.
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author2 |
Zone Ching Lin |
author_facet |
Zone Ching Lin Jeng Yen lian 鄭彥良 |
author |
Jeng Yen lian 鄭彥良 |
spellingShingle |
Jeng Yen lian 鄭彥良 A Study on Orthogonal Cutting Model by Three- Dimensional Thermo-Elasto-Plastic Method |
author_sort |
Jeng Yen lian |
title |
A Study on Orthogonal Cutting Model by Three- Dimensional Thermo-Elasto-Plastic Method |
title_short |
A Study on Orthogonal Cutting Model by Three- Dimensional Thermo-Elasto-Plastic Method |
title_full |
A Study on Orthogonal Cutting Model by Three- Dimensional Thermo-Elasto-Plastic Method |
title_fullStr |
A Study on Orthogonal Cutting Model by Three- Dimensional Thermo-Elasto-Plastic Method |
title_full_unstemmed |
A Study on Orthogonal Cutting Model by Three- Dimensional Thermo-Elasto-Plastic Method |
title_sort |
study on orthogonal cutting model by three- dimensional thermo-elasto-plastic method |
publishDate |
1996 |
url |
http://ndltd.ncl.edu.tw/handle/61212484163362695264 |
work_keys_str_mv |
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