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Neil Krishnan
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Proceedings Papers

Characterization and Investigation of Deformation During Microextrusion Using X-Ray Texture Analyses

Sunal Ahmet Parasız, Brad L. Kinsey, Neil Krishnan, Jian Cao
Proc. ASME. MSEC2007, ASME 2007 International Manufacturing Science and Engineering Conference, 911-919, October 15–18, 2007
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2007-31107
https://doi.org/10.1115/MSEC2007-31107
View Paper titled, Characterization and Investigation of Deformation During Microextrusion Using X-Ray Texture Analyses
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Topics: Deformation, Texture (Materials), X-rays, Pins (Engineering), Grain size, Shear deformation, Cross section (Physics), Extruding, Microhardness
Proceedings Papers

Using FEA Simulations to Determine Advanced Process Parameters for Tailor Welded Blank Forming

Brad Kinsey, Neil Krishnan
Proc. ASME. IMECE2002, Applied Mechanics and Biomedical Technology, 91-98, November 17–22, 2002
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2002-39361
https://doi.org/10.1115/IMECE2002-39361
View Paper titled, Using FEA Simulations to Determine Advanced Process Parameters for Tailor Welded Blank Forming
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Topics: Blanks, Engineering simulation, Finite element analysis, Simulation, Sheet metal work, Binders (Materials), Forming techniques, Manufacturing, Process control, Sheet metal
Proceedings Papers

Opportunities and Challenges in Mesoforming

Jian Cao, Zhong Wang, Neil Krishnan, Anthony Michael Swanson
Proc. ASME. IMECE2003, Applied Mechanics and Biomedical Technology, 139, November 15–21, 2003
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2003-43415
https://doi.org/10.1115/IMECE2003-43415
View Paper titled, Opportunities and Challenges in Mesoforming
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Topics: Automotive industry, Defense industry, Energy consumption, Health care, Metals, Product design
Proceedings Papers

Comparison of Analytical Model to Experimental Results and Numerical Simulations for Tailor Welded Blank Forming

Matt Bravar, Brad Kinsey, Neil Krishnan
Proc. ASME. IMECE2004, Applied Mechanics, 463-470, November 13–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2004-59322
https://doi.org/10.1115/IMECE2004-59322
View Paper titled, Comparison of Analytical Model to Experimental Results and Numerical Simulations for Tailor Welded Blank Forming
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Topics: Blanks, Computer simulation, Aluminum, Manufacturing, Steel, Weight (Mass)
Proceedings Papers

Microforming: Study of Friction Conditions and the Impact of Low Friction/High-Strength Die Coatings on the Extrusion of Micropins

Neil Krishnan, Jian Cao, Kuniaki Dohda
Proc. ASME. IMECE2005, Manufacturing Engineering and Materials Handling, Parts A and B, 331-340, November 5–11, 2005
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2005-81490
https://doi.org/10.1115/IMECE2005-81490
View Paper titled, Microforming: Study of Friction Conditions and the Impact of Low Friction/High-Strength Die Coatings on the Extrusion of Micropins
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Topics: Coatings, Extruding, Friction, Dimensions, Manufacturing, Pins (Engineering), Brass (Metal), Carbon, Diamonds, Displacement
Proceedings Papers

Investigation of Deformation Characteristics of Micropins Fabricated Using Microextrusion

Neil Krishnan, Jian Cao, Brad Kinsey, Sunal A. Parasiz, Ming Li
Proc. ASME. IMECE2005, Manufacturing Engineering and Materials Handling, Parts A and B, 341-348, November 5–11, 2005
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2005-81511
https://doi.org/10.1115/IMECE2005-81511
View Paper titled, Investigation of Deformation Characteristics of Micropins Fabricated Using Microextrusion
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Topics: Deformation, Grain size, Pins (Engineering), Dimensions, Extruding, Manufacturing, Materials properties
Journal Articles

Study of the Size Effects and Friction Conditions in Microextrusion—Part II: Size Effect in Dynamic Friction for Brass-Steel Pairs

Lapo F. Mori, Neil Krishnan, Jian Cao, Horacio D. Espinosa
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. August 2007, 129(4): 677–689.
https://doi.org/10.1115/1.2738131
Published Online: March 20, 2007
View Article titled, Study of the Size Effects and Friction Conditions in Microextrusion—Part II: Size Effect in Dynamic Friction for Brass-Steel Pairs
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Topics: Brass (Metal), Friction, Grain size, Pressure, Steel, Sliding friction
Journal Articles

Investigation of Deformation Size Effects During Microextrusion

Sunal Ahmet Parasiz, Brad Kinsey, Neil Krishnan, Jian Cao, Ming Li
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. August 2007, 129(4): 690–697.
https://doi.org/10.1115/1.2738107
Published Online: December 14, 2006
View Article titled, Investigation of Deformation Size Effects During Microextrusion
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Topics: Deformation, Extruding, Grain size, Microhardness, Pins (Engineering)
Journal Articles

Study of the Size Effect on Friction Conditions in Microextrusion—Part I: Microextrusion Experiments and Analysis

Neil Krishnan, Jian Cao, Kuniaki Dohda
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. August 2007, 129(4): 669–676.
https://doi.org/10.1115/1.2386207
Published Online: August 11, 2006
View Article titled, Study of the Size Effect on Friction Conditions in Microextrusion—Part I: Microextrusion Experiments and Analysis
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Topics: Coatings, Extruding, Friction, Simulation, Finite element model, Pins (Engineering), Brass (Metal), Size effect, Displacement, Engineering simulation
Journal Articles

Comparison of Analytical Model to Experimental and Numerical Simulations Results for Tailor Welded Blank Forming

Matt Bravar, Neil Krishnan, Brad Kinsey
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Manuf. Sci. Eng. February 2007, 129(1): 211–215.
https://doi.org/10.1115/1.2401628
Published Online: August 2, 2006
View Article titled, Comparison of Analytical Model to Experimental and Numerical Simulations Results for Tailor Welded Blank Forming
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Topics: Blanks, Computer simulation, Steel, Plane strain, Aluminum
Journal Articles

Microforming: Experimental Investigation of the Extrusion Process for Micropins and its Numerical Simulation Using RKEM

Jian Cao, Neil Krishnan, Zhong Wang, Hongsheng Lu, Wing K. Liu, Anthony Swanson
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. November 2004, 126(4): 642–652.
https://doi.org/10.1115/1.1813468
Published Online: February 4, 2005
View Article titled, Microforming: Experimental Investigation of the Extrusion Process for Micropins and its Numerical Simulation Using RKEM
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Topics: Extruding, Grain size, Surface roughness, Displacement, Dimensions, Computer simulation
Journal Articles

Estimation of Optimal Blank Holder Force Trajectories in Segmented Binders Using an ARMA Model

Neil Krishnan, Research Assistant, Jian Cao, Associate Professor, Mem. ASME
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. November 2003, 125(4): 763–770.
https://doi.org/10.1115/1.1616948
Published Online: November 11, 2003
View Article titled, Estimation of Optimal Blank Holder Force Trajectories in Segmented Binders Using an ARMA Model
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Topics: Binders (Materials), Blanks, Displacement, Simulation