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Keywords: plasticity
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. September 2022, 144(9): 091007.
Paper No: MANU-21-1648
Published Online: May 19, 2022
.... This correlation is obtained in the phase-space relating in-plane reaction forces on the tool to the tool rotation angle. We focus on the interactions of the tool geometry and tool motion with the surrounding material undergoing plastic deformation and deduce novel insights into various correlations of tool motion...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. December 2013, 135(6): 061011.
Paper No: MANU-13-1103
Published Online: November 18, 2013
... analysis plasticity battery tab copper aluminum Ultrasonic welding creates a solid-state bond using ultrasonic energy. It is capable of creating a joint not only between similar metals but also between dissimilar metals or even between metals and plastics. It has the advantage of requiring...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Manuf. Sci. Eng. August 2012, 134(4): 044503.
Published Online: June 27, 2012
... is fully plastic in the heating stage. Therefore, the stress everywhere in the upper part is equal to the yield strength of the actuator material. However, the direction of the stress may be different in different places, depending upon the value of β . For β  >  b , all of the upper part...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Manuf. Sci. Eng. December 2011, 133(6): 064503.
Published Online: December 22, 2011
...-assisted forming (EAF) process. 01 04 2011 22 08 2011 22 12 2011 22 12 2011 forming processes plasticity titanium alloys Automotive and aerospace companies are an integral part of the metal forming industry in the United States, and they are constantly searching...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. August 2011, 133(4): 041007.
Published Online: July 27, 2011
... dimension control, size effect, and tool wear progression in micromachining of hardened tool steels are experimentally investigated. A strain gradient plasticity model is developed for micromachining of hardened H13 tool steel. Novel 2D finite element (FE) models are developed in software ABAQUS to simulate...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. August 2010, 132(4): 041013.
Published Online: July 23, 2010
... to preserve the computational efficiency of inverse FEM, a pseudodeformation theory of plasticity based constitutive equation is proposed, which can well reflect the actual forming condition such as elastic/plastic deformation or loading/unloading condition. The above-mentioned improvements are implemented...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Manuf. Sci. Eng. April 2010, 132(2): 024503.
Published Online: April 21, 2010
... cold working ductile fracture forming processes hot working metalworking plasticity product design ductile fracture metal forming plasticity Reviews of ductile fracture criteria are provided, for example, in Refs. 1 2 3 . Upsetting is a typical test for determining parameters...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Manuf. Sci. Eng. February 2010, 132(1): 014503.
Published Online: January 25, 2010
... agreement with the temperatures measured in the experiment. Also, the model was able to predict in a reasonable fashion the stresses and plastic strains in the plates. 17 12 2008 16 12 2009 25 01 2010 25 01 2010 finite element analysis friction friction welding mechanical...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. August 2009, 131(4): 041007.
Published Online: July 13, 2009
...) and volume (plasticity) softening effects. In the presented work, an attempt has been made to simulate the ultrasonic welding of metals by taking into account these effects (surface and volume). A phenomenological material model has been proposed, which incorporates these two effects (i.e., surface...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. June 2009, 131(3): 031017.
Published Online: May 29, 2009
... loop systems internal stresses laser beam applications plasma confinement shock waves surface treatment laser shock peening analytical model residual stress high strain rate plasticity Laser shock peening (LSP) has been proposed as a competitive alternative technology...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. April 2008, 130(2): 021008.
Published Online: March 24, 2008
...C. Y. Seemikeri; P. K. Brahmankar; S. B. Mahagaonkar Biomedical manufacturing technologies are assuming highly visible position at the frontiers of manufacturing. A new field, “engineered surfaces,” is emerging as a more effective and economic route to successful manufacture. Low plasticity...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. August 2007, 129(4): 698–704.
Published Online: February 13, 2007
... configurations are geometrically determined to consider the deformation paths; two new efficient algorithms of plastic integration are proposed to consider the loading history. In the direct scalar algorithm (DSA), an elastic unloading-reloading factor γ is introduced to deal with the bending-unbending effects...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. August 2007, 129(4): 690–697.
Published Online: December 14, 2006
... to a nonuniform distribution of plastic strain and measured hardness and, thus, the curving tendency. Microhardness tests of the initial billet material and tensile test specimens are also presented as supplementary analyses. 21 12 2005 14 12 2006 extrusion billets plasticity microhardness...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. June 2007, 129(3): 470–476.
Published Online: December 4, 2006
... by the scaling parameter n , to the Hall–Petch equation. The scaling model offers a simple way to model the size effect down to length scales of a couple of grains and to extend the use of continuum plasticity theories to micro/mesolength scales. 19 09 2005 04 12 2006 forming processes...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. June 2007, 129(3): 485–496.
Published Online: November 10, 2006
... crystal silicon was experimentally characterized to better understand its effects on thin films response to μ LSP . The experimental result is favorably compared with finite element method simulation based on single-crystal plasticity. Spengen , W. M. , 2003 , “ MEMS Reliability from a Failure...