Topics: Coordinate measuring machines , Errors , Probes , Air bearings , Artificial neural networks , Computer software , Error compensation , Interferometers , Lasers , Manufacturing industry

Fixture Reusability and Reconfigurability Analysis Using Similarity Index

Arlene G. Smithson, Zhenyu Kong, Dariusz Ceglarek

IMECE 2000; 63-72doi:https://doi.org/10.1115/IMECE2000-1791

Abstract

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Topics: Assembly lines , Deflection , Design , Formal methods , Manufacturing systems

Search-Based Selection of Sample Points for Form Error Estimation

M. Affan Badar, Shivakumar Raman, P. Simin Pulat

IMECE 2000; 73-80doi:https://doi.org/10.1115/IMECE2000-1792

Abstract

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Topics: Errors , Fittings , Metrology

Advances in Information Discovery for Manufacturing

Stream of Variation Modeling and Diagnosis of Multi-Station Machining Processes

Qiang Huang, Nairong Zhou, Jianjun Shi

IMECE 2000; 81-88doi:https://doi.org/10.1115/IMECE2000-1793

Abstract

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Topics: Machining , Modeling

Statistical Investigation of Resistance Spot Welding Quality Using a Two-Stage, Sliding-Level Experiment

Wei Li, Shaowei Cheng, S. Jack Hu, Justin Shriver

IMECE 2000; 89-96doi:https://doi.org/10.1115/IMECE2000-1794

Abstract

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Topics: Welding , Automotive industry , Electrodes , Experimental design , Wear , Welded joints

Excimer Laser Micromachining of Silicon and On-Line Machining Depth Discovery Using Laser Interferometry

Senthil Theppakuttai, Shaochen Chen

IMECE 2000; 97-101doi:https://doi.org/10.1115/IMECE2000-1795

Abstract

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Topics: Excimer lasers , Interferometry , Lasers , Machining , Micromachining , Silicon , Interferometers , Helium-neon lasers , Light sources , Michelson interferometers

In-Situ Measurement and Monitoring of Fiber Preform Permeability for Liquid Composite Molding

Zhiyong Liang, Chuck Zhang, Ben Wang, Chiang Shih

IMECE 2000; 103-110doi:https://doi.org/10.1115/IMECE2000-1796

Abstract

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Topics: Composite materials , Fibers , Molding , Permeability , Preforms , Resins , Pressure , Gas flow , Fluids , Manufacturing

Modeling the Progressive Nature of Milling Tool Wear

Randall K. Fish, Mari Ostendorf, Gary D. Bernard, David Castanon, Hariharan Shivakumar

IMECE 2000; 111-117doi:https://doi.org/10.1115/IMECE2000-1797

Abstract

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Topics: Milling , Modeling , Wear , Cutting , Sensors , Design , Dynamics (Mechanics) , Machining , Metals , Probability

End Milling Process Vibration Signal Enhancement by Stochastic Resonance

Barney E. Klamecki

IMECE 2000; 119-126doi:https://doi.org/10.1115/IMECE2000-1798

Abstract

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Topics: Milling , Resonance , Signals , Vibration , Accelerometers , Cutting , Spectra (Spectroscopy) , Measurement systems , Noise (Sound) , Vibration measurement

A 3D Measurement of Cutting Tool Edge Based on Focus Error

K. S. Moon, Z. K. Ling

IMECE 2000; 127-132doi:https://doi.org/10.1115/IMECE2000-1799

Abstract

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Topics: Cutting tools , Errors , Cutting , Lenses (Optics) , Sensors , Shapes , Computation , Image processing , Resolution (Optics)

Fixture Configuration Design Using a Computer Experiment

L. Shelley Xie, S. Jack Hu, Wei Li, A. Sudjianto

IMECE 2000; 133-140doi:https://doi.org/10.1115/IMECE2000-1800

Abstract

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Topics: Computers , Design , Clamps (Tools) , Finite element analysis , Deflection , Optimization , Splines

Sensor Based Control for Manufacturing and Mechatronic Systems

On-Line Chatter Detection Using Wavelet-Based Parameter Estimation

Taejun Choi, Yung C. Shin

IMECE 2000; 141-147doi:https://doi.org/10.1115/IMECE2000-1801

Abstract

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Topics: Chatter , Parameter estimation , Wavelets , Cutting , Algorithms , Dynamics (Mechanics) , Milling

On the Numerical Solutions of Nonlinear Machine-Tool Chatter With Multiple Delays

M. S. Fofana, Pamela B. Ryba

IMECE 2000; 149-156doi:https://doi.org/10.1115/IMECE2000-1802

Abstract

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Topics: Chatter , Delays , Machine tools , Machining , Equilibrium (Physics) , Nonlinear differential equations , Stability , Trajectories (Physics)

Feature Selection for Tool Wear Diagnosis Using Soft Computing Techniques

Kai Goebel, Weizhong Yan

IMECE 2000; 157-163doi:https://doi.org/10.1115/IMECE2000-1803

Abstract

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Topics: Feature extraction , Feature selection , Sensors , Wear

Analysis of Sound Signal Generation Due to Flank Wear in Turning

Ming-Chyuan Lu, Elijah Kannatey-Asibu, Jr.

IMECE 2000; 165-175doi:https://doi.org/10.1115/IMECE2000-1804

Abstract

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Topics: Signals , Turning , Wear , Manufacturing systems , Cutting , Adhesives , Dynamics (Mechanics) , Gaussian distribution , Machine tools , Modeling

Optimum Error Separation Technique for In-Situ Straightness Measurement in Diamond Turning

Jianming Yu, C. James Li

IMECE 2000; 177-184doi:https://doi.org/10.1115/IMECE2000-1805

Abstract

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Topics: Diamond turning , Errors , Separation (Technology) , Machine tools , Metrology

Robust Control of Piezo Actuator for Active Error Compensation in Diamond Turning

Jianming Yu, C. James Li

IMECE 2000; 185-193doi:https://doi.org/10.1115/IMECE2000-1806

Abstract

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Topics: Diamond turning , Error compensation , Piezoelectric actuators , Robust control , Errors , Control equipment , Aluminum alloys , Cutting , Disks , Geometry

Smart Giant Magnetostriction Actuator With Self-Sensing and Thermal Compensation Capability

Yoshio Yamamoto, Takaaki Makino, Hiro Matsui

IMECE 2000; 195-200doi:https://doi.org/10.1115/IMECE2000-1807

Abstract

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Topics: Actuators , Magnetostriction , Wire , Density , Design , Fatigue , Heat , Integrated circuit fabrication , Joules , Solenoids

Workpiece Quality Estimation in Turning by Quasi-Sensor Fusion

Masatake Shiraishi, Makoto Kikuchi, Hideyasu Sumiya

IMECE 2000; 201-207doi:https://doi.org/10.1115/IMECE2000-1808

Abstract

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Topics: Sensors , Turning , Strain gages , Decision making , Dynamometers , Quality control , Signals

Automatic Defects Measurement on Silicon Wafer Surface by Laser Scattered Defect Pattern

Satoru Takahashi, Takashi Miyoshi, Yasuhiro Takaya

IMECE 2000; 209-214doi:https://doi.org/10.1115/IMECE2000-1809

Abstract

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Topics: Lasers , Semiconductor wafers , Fourier transforms , Lenses (Optics) , Optical measurement , Particulate matter

Thermo-Mechanical Processing of Materials

Effects of Thermal Expansion on Surface Error in Metal Cutting

Chung_sheng Wu, Chuan-Hsien Kuo, Wen-Jei Yang

IMECE 2000; 215-221doi:https://doi.org/10.1115/IMECE2000-1810

Abstract

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Topics: Errors , Metal cutting , Thermal expansion , Surface roughness , Cutting , Probes , Machining , Aluminum , Capacitance , Data acquisition systems

An Improved Cutting Force Model Considering the Size Effect in End Milling

Won-Soo Yun, Dong-Woo Cho

IMECE 2000; 223-229doi:https://doi.org/10.1115/IMECE2000-1811

Abstract

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Topics: Cutting , Milling , Size effect , Deflection , Machining , Rotation

A Predictive Model for Helical End Milling Forces

Huaizhong Li, Wenbin Zhang, Xiaoping Li

IMECE 2000; 231-236doi:https://doi.org/10.1115/IMECE2000-1812

Abstract

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Topics: Milling , Cutting , Geometry , Machining , Materials properties

Estimation of Crater Temperatures Using Infrared Camera

Patrick Kwon

IMECE 2000; 237-244doi:https://doi.org/10.1115/IMECE2000-1813

Abstract

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Topics: Temperature , Transients (Dynamics) , Steady state , Temperature distribution , Boundary-value problems , Cast iron , Cooling , Heat conduction , Heat flux , Machining

Reactive Processing of CVD Diamond Substrates in Liquid Ambient by Second Harmonic of Nd:YAG Laser

Beom S. Park, Ajay P. Malshe, William D. Brown, Kiran P. Adhi

IMECE 2000; 245-249doi:https://doi.org/10.1115/IMECE2000-1814

Abstract

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Topics: Nd-YAG lasers , Synthetic diamonds , Diamonds , Water , Drilling , Laser beams , Deformation , Hydrogen , Lasers , Microcracks

Forming of Steels in Mushy States

J. Horský, M. Raudenský, P. Kotrbácek, Ampere A. Tseng

IMECE 2000; 251-257doi:https://doi.org/10.1115/IMECE2000-1815

Abstract

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Topics: Steel , Deformation , Relaxation (Physics) , Shapes , Stress , Temperature

The Numerical Prediction of Grain Size During Hot Forming

Quanlin Jin

IMECE 2000; 259-264doi:https://doi.org/10.1115/IMECE2000-1816

Abstract

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Topics: Grain size , Computer simulation , Mechanical behavior , Superplastic forming

Suppressing Cracking in Resistance Welding AA5754 by Mechanical Means

Hongyan Zhang, Jacek Senkara, Xin Wu

IMECE 2000; 265-274doi:https://doi.org/10.1115/IMECE2000-1817

Abstract

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Topics: Cracking (Materials) , Fracture (Process) , Welding , Temperature , Stress , Analytical methods , Cooling , Electrodes , Fracture (Materials) , Tensile strength

Superplasticity and Microstructural Evolution of a Large-Grained Mg Alloy

Yi Liu, Kelly Shue, Xin Wu, Zhicheng Li, Yongbo Xu

IMECE 2000; 275-280doi:https://doi.org/10.1115/IMECE2000-1818

Abstract

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Topics: Magnesium alloys , Superplasticity , Deformation , Dislocations , Grain boundaries , Temperature , Electron backscatter diffraction , Elongation , Grain size , Recrystallization

Rapid Prototyping, Rapid Tooling and Solid Freeform Fabrication in the Next Millennium

Computer-Aided Design and Simulation of Direct Cold Extrusion Processes

Karen L. Wang, Vasilis Argyropoulos

IMECE 2000; 281-287doi:https://doi.org/10.1115/IMECE2000-1819

Abstract

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Topics: Computer-aided design , Extruding , Rapid tooling , Simulation , Design , Finite element methods , Process simulation , Computer software , Computers , Engineering prototypes

Refrigerative Stereolithography Using Sol-Gel Transformable Photopolymer Resin and Direct Masking

Tamotsu Murakami, Akiya Kamimura, Naomasa Nakajima

IMECE 2000; 289-296doi:https://doi.org/10.1115/IMECE2000-1820

Abstract

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Topics: Photopolymers , Resins , Sol-gel processing , Stereolithography

Thermal and Dimensional Process Characteristics in Laser-Aided Rapid Manufacturing

Franz-Josef Kahlen, Aravinda Kar

IMECE 2000; 297-304doi:https://doi.org/10.1115/IMECE2000-1821

Abstract

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Topics: Aluminum , Atmospheric pressure , Boiling , Carbon dioxide lasers , Copper , Emission spectra , Energy transformation , Geometry , Laser beams , Lasers

Advanced Deposition Techniques for Freeform Fabrication of Metal and Ceramic Parts

Ampere A. Tseng, Masahito Tanaka

IMECE 2000; 305-313doi:https://doi.org/10.1115/IMECE2000-1822

Abstract

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Topics: Ceramics , Manufacturing , Metals , Design , Nozzles

The Architecture and Development Environment of Virtual Manufacturing Systems

Qing Ke Yuan, Xin Chen

IMECE 2000; 315-319doi:https://doi.org/10.1115/IMECE2000-1823

Abstract

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Topics: Virtual assembly , Manufacturing systems , Cycles , Manufacturing , Manufacturing industry

Modeling and Experiment on Physical and Chemical Liquid Deposition Processes for Rapid Tooling and Manufacturing

Zongyan He, Jack G. Zhou

IMECE 2000; 321-328doi:https://doi.org/10.1115/IMECE2000-1824

Abstract

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Topics: Heat transfer , Manufacturing , Modeling , Nucleation (Physics) , Rapid tooling , Stereolithography

Integrated Quality System Oriented Product Life Cycle in CIMS Environment

Qing Ke Yuan, Xin Chen

IMECE 2000; 329-332doi:https://doi.org/10.1115/IMECE2000-1825

Abstract

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Topics: Cycles , Quality management , Computer-integrated manufacturing , Computers

Swept Volume Study and Its Application to Real-Time Simulation of Enhanced Machine Controllers (EMC)

Karen L. Wang

IMECE 2000; 333-340doi:https://doi.org/10.1115/IMECE2000-1826

Abstract

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Topics: Computer-aided design , Control equipment , Machinery , Simulation

Reverse Engineering Using Rapid Prototyping Technique for Biomedical Application

Chow Kin Yean, Chua Chee Kai, Du Zhao Hui

IMECE 2000; 341-346doi:https://doi.org/10.1115/IMECE2000-1827

Abstract

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Topics: Biomedicine , Rapid prototyping , Reverse engineering , Computer software , Hardware , Prostheses , Ear , Fibers , Integrated systems , Surgery

CAM Software Development for Laminated Tooling: Lamination Cutting Trajectory Algorithms

Yong-Tai Im, Daniel F. Walczyk

IMECE 2000; 347-354doi:https://doi.org/10.1115/IMECE2000-1828

Abstract

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Topics: Algorithms , Cutting , Lamination , Software development , Tooling , Trajectories (Physics) , Computer software , Shapes , Machinery , Computer numerical control machine tools

Representation of Heterogeneous Objects in ISO 10303 (STEP)

Lalit Patil, Debasish Dutta, A. D. Bhatt, K. Jurrens, K. Lyons, M. J. Pratt, R. D. Sriram

IMECE 2000; 355-364doi:https://doi.org/10.1115/IMECE2000-1829

Abstract

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Topics: Computer-aided design , Design , Engineering standards , Information models , Manufacturing , Modeling , Production planning , Solid modeling

Solid Freeform Fabrication of Metal Parts by 3D Laser Cladding

Dongming Hu, Radovan Kovacevic, Mike Valant

IMECE 2000; 365-371doi:https://doi.org/10.1115/IMECE2000-1830

Abstract

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Topics: Cladding systems (Building) , Lasers , Metals , Stereolithography

Ultrasonic Rapid Manufacturing of Layered Objects

Charalabos Doumanidis, Yuan Gao, Norbert Johnson, Robert Greif

IMECE 2000; 373-379doi:https://doi.org/10.1115/IMECE2000-1831

Abstract

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Topics: Manufacturing , Calibration , Composite materials , Cutting , Finite element analysis , Friction , Manufacturing industry , Metals , Optimization , Rapid prototyping

Design and Analysis of Piezoelectric Actuators Produced by Solid Freeform Fabrication

Bryan A. Cheeseman, Baoxing Chen, Ahmad Safari, Stephen C. Danforth, Tsu-Wei Chou

IMECE 2000; 381-387doi:https://doi.org/10.1115/IMECE2000-1832

Abstract

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Topics: Design , Piezoelectric actuators , Stereolithography , Actuators , Ceramics , Displacement , Domes (Structural elements) , Optimization , Shapes

New Frontiers in Mold Construction: High Conductivity Materials and Conformal Cooling Channels

Paul F. Jacobs

IMECE 2000; 389-396doi:https://doi.org/10.1115/IMECE2000-1833

Abstract

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Topics: Cavities , Construction , Cooling , Corrosion resistant materials , Cycles , Electrical conductivity , Finite element analysis , Heat , Injection molding , Steel

Low Temperature Polymer Infiltration for Rapid Tooling

Monnappa Kokkengada, Jack G. Zhou, Zongyan He

IMECE 2000; 397-403doi:https://doi.org/10.1115/IMECE2000-1834

Abstract

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Topics: Low temperature , Polymers , Rapid tooling , High temperature , Atomic, molecular, and chemical characteristics , Fracture (Materials) , Hardening (Curing) , Mechanical properties , Resins , Shrinkage (Materials)

Electronics Manufacturing

Vibration Analysis Based Modeling and Defect Recognition for Flip Chip Solder Joint Inspection

Sheng Liu, Dathan Erdahl, I. Charles Ume

IMECE 2000; 405-412doi:https://doi.org/10.1115/IMECE2000-1835

Abstract

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Topics: Flip-chip , Flip-chip devices , Inspection , Modeling , Solder joints , Vibration analysis , Vibration , Oscillating frequencies , Solders , Ball-Grid-Array packaging

Thermal Evaluation of GaAs-Based RF Power Amplifier Packages for Handheld Portable Applications

V. H. Adams, T. Y. Tom Lee, J. V. Hause

IMECE 2000; 413-423doi:https://doi.org/10.1115/IMECE2000-1836

Abstract

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Topics: Gallium arsenide , Printed circuit boards , Thermal conductivity , Approximation , Cooling , Energy dissipation , Heat , Heat conduction , Heat flux , Heat transfer

Parametric Studies of the Thermal Performance of a Tape Ball Grid Array (TBGA) Package

Sandeep S. Tonapi, Sanjeev B. Sathe, K. Srihari, Bahgat B. Sammakia

IMECE 2000; 425-431doi:https://doi.org/10.1115/IMECE2000-1837

Abstract

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Topics: Ball-Grid-Array packaging , Heat transfer , Accounting , Convection , Energy dissipation , Forced convection , Heat , Heat conduction , Junctions , Temperature

Thermal Assessment and Enhancement of Molded Array (MAP) PBGA Packages for Handheld Telecommunication Applications

V. H. Adams, V. A. Chiriac, T.-Y. Tom Lee

IMECE 2000; 433-442doi:https://doi.org/10.1115/IMECE2000-1838

Abstract

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Topics: Ball-Grid-Array packaging , Computational fluid dynamics , Cooling , Copper , Design , Energy dissipation , Engineering simulation , Flat heat pipes , Heat , Heat conduction

Formulae to Size Axisymmetric Heat Spreaders Above Dielectric Layers

Marc Hodes

IMECE 2000; 443-451doi:https://doi.org/10.1115/IMECE2000-1839

Abstract

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Topics: Flat heat pipes , Thermal resistance , Heat sinks

Transient Thermal Analysis of an Anisotropic Conductive Film Package Assembly Process

Victor Adrian Chiriac, Tien-Yu Tom Lee

IMECE 2000; 453-459doi:https://doi.org/10.1115/IMECE2000-1840

Abstract

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Topics: Anisotropy , Manufacturing , Thermal analysis , Transients (Dynamics) , Temperature , Computational fluid dynamics , Hardening (Curing) , Convection , Cooling , Heat conduction

Thermal Contact Resistance of Phase Change and Grease Type Polymeric Materials

Ravi S. Prasher, Craig Simmons, Gary Solbrekken

IMECE 2000; 461-466doi:https://doi.org/10.1115/IMECE2000-1841

Abstract

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Topics: Contact resistance , Thermal conductivity , Phase change materials , Polymers , Flat heat pipes , Computer cooling , Electronic packages , Fluids , Heat sinks , Particulate matter

Mechanical Characterization of Gold Bonding Wires With Different Doping at Extreme Temperatures

Dave S. Mahadevan, Vern Hause, Tien-Yu Tom Lee

IMECE 2000; 467-471doi:https://doi.org/10.1115/IMECE2000-1842

Abstract

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Topics: Bonding , Temperature , Wire , Stress , Elongation , Extruding , Strength (Materials)

Advances in Metal Forming

Optimization of Forging Dies by Means of Simulation

Nikolai Biba, Alexey Vlasov, Andrey Lishny, Sergei Stebounov

IMECE 2000; 475-479doi:https://doi.org/10.1115/IMECE2000-1843

Abstract

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Topics: Forging , Optimization , Simulation , Tooling , Design , Shapes , Deflection , Deformation , Failure , Finite element analysis

A Finite Element Based Die Design Algorithm for Sheet Metal Forming on Reconfigurable Tools

Simona Socrate, Mary C. Boyce

IMECE 2000; 481-485doi:https://doi.org/10.1115/IMECE2000-1844

Abstract

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Topics: Algorithms , Design , Finite element analysis , Sheet metal work , Geometry , Shapes , Springs , Computers , Finite element model , Governments

Optimal Blank Design for the Drawings of Arbitrary Shapes by the Sensitivity Method

H. B. Shim, K. C. Son

IMECE 2000; 487-493doi:https://doi.org/10.1115/IMECE2000-1845

Abstract

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Topics: Blanks , Design , Engineering drawings , Shapes , Deformation , Clearances (Engineering) , Computer simulation , Doors , Flanges , Process design

A Gradient Based Optimization Framework for the Design of Single and Multi-Stage Metal Forming Processes

Akkaram Srikanth, Nicholas Zabaras

IMECE 2000; 495-507doi:https://doi.org/10.1115/IMECE2000-1846

Abstract

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Topics: Design , Metalworking , Optimization , Deformation , Shapes , Sensitivity analysis , Computation , Equilibrium (Physics) , Finite element methods , Kinematics

Incremental Single Point Forming

J. Jeswiet, A. Ali

IMECE 2000; 509-513doi:https://doi.org/10.1115/IMECE2000-1847

Abstract

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Topics: Blanks , Computer numerical control machine tools , Deformation , Shapes , Sheet metal , Strips

The Mathematical Model of Radial Forging of a Hollow Continuously-Cast Ingot

Nikolai A. Babailov, Serguey P. Bourkine

IMECE 2000; 515-521doi:https://doi.org/10.1115/IMECE2000-1848

Abstract

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Topics: Forging , Casting , Deformation , Design , Machinery , Metalworking , Tension , Thermal analysis , Torsion , Variational techniques

Tractive Kinematic Regression: A Computer Assisted Deep Drawing Method

Peter J. Ulintz

IMECE 2000; 523-530doi:https://doi.org/10.1115/IMECE2000-1849

Abstract

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Topics: Computers , Kinematics , Cavities , Computer programming , Computer technology , Flanges , Flow (Dynamics) , Hydraulic presses , Machinery , Manufacturing

Quench Process Modeling and Optimization

Ravi S. Bellur-Ramaswamy, Nahil A. Sobh, Robert B. Haber, Daniel A. Tortorelli

IMECE 2000; 531-537doi:https://doi.org/10.1115/IMECE2000-1850

Abstract

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Topics: Modeling , Optimization , Temperature , Algorithms , Finite element analysis , Particle size , Aluminum alloys , Computation , Degrees of freedom , Finite element methods

Recent Developments in Thixoforging

Jens Baur, Guenther Messmer

IMECE 2000; 539-545doi:https://doi.org/10.1115/IMECE2000-1851

Abstract

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Topics: Die casting (Process) , Die castings (Product) , Forging , Temperature

Stamping Blank Optimal Layout and Coil Slitting Widths for Single and Dual Blanks

T. J. Nye

IMECE 2000; 547-554doi:https://doi.org/10.1115/IMECE2000-1852

Abstract

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Topics: Blanks , Metal stamping , Strips , Raw materials , Algorithms , Computer-aided engineering , Design , Optimization

Optimum Process Design in Sheet Metal Forming With Finite Element Analysis

Hoon Huh, Se-Ho Kim

IMECE 2000; 555-561doi:https://doi.org/10.1115/IMECE2000-1853

Abstract

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Topics: Finite element analysis , Process design , Sheet metal work , Design , Optimization , Algorithms , Shapes , Finite element methods , Fracture (Materials) , Fracture (Process)

A Study on Fundamental Mechanisms of Warp and Recoil in Hemming

Ellen Zhang, Xin Wu, S. Jack Hu

IMECE 2000; 563-569doi:https://doi.org/10.1115/IMECE2000-1854

Abstract

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Topics: Finite element analysis , Warping

Effective Models for Prediction of Springback in Flanging

Nan Song, Dong Qian, Jian Cao, Wing Kam Liu, Vikram Viswanathan, Shaofan Li

IMECE 2000; 571-578doi:https://doi.org/10.1115/IMECE2000-1855

Abstract

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Topics: Computer simulation , Finite element methods , Hardening , Kinematics , Materials properties , Meshfree methods , Numerical analysis , Reliability , Solid models

Stress and Strain Histories of Multiple Bending-Unbending Springback Process

H.-M. Huang, S.-D. Liu, S. Jiang

IMECE 2000; 579-587doi:https://doi.org/10.1115/IMECE2000-1856

Abstract

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Topics: Stress , Computer simulation , Deformation , Finite element analysis , Hardening , Kinematics , Modeling , Sheet metal

Effects of Some Modeling Parameters of Finite Element Models of Binder Forming

Kuo-Kuang Chen, Chung-Yeh Sa

IMECE 2000; 589-597doi:https://doi.org/10.1115/IMECE2000-1857

Abstract

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Topics: Binders (Materials) , Finite element model , Modeling , Simulation , Blanks , Finite element analysis , Damping , Errors , Shapes , Sheet metal work

Non-Linear Kinematic Hardening Identification for Anisotropic Sheet-Metals With Bending-Unbending Tests

M. Brunet, F. Morestin, S. Godereaux

IMECE 2000; 599-604doi:https://doi.org/10.1115/IMECE2000-1858

Abstract

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Topics: Anisotropy , Hardening , Kinematics , Sheet metal , Finite element analysis , Plasticity , Stress , Strips

Superimposing Ultrasonic Waves on Tube and Wire Drawing

Klaus Siegert, Jochen Ulmer

IMECE 2000; 605-612doi:https://doi.org/10.1115/IMECE2000-1859

Abstract

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Topics: Ultrasonic waves , Wire drawing , Wire , Vibration , Friction , Oscillations , Sliding friction , Copper , Metalworking , Surface quality

Three-Dimensional Tube Geometry Control for Rotary Draw Tube Bending: Part 1—Bend Angle and Overall Tube Geometry Control

Huazhou Lou, Kim A. Stelson

IMECE 2000; 613-620doi:https://doi.org/10.1115/IMECE2000-1860

Abstract

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Topics: Algorithms , Errors , Geometry , Hardware , Process control , Relaxation (Physics) , Statistical analysis , Tube bending

Three-Dimensional Tube Geometry Control for Rotary Draw Tube Bending: Part 2—Statistical Tube Tolerance Analysis and Adaptive Bend Correction

Huazhou Lou, Kim A. Stelson

IMECE 2000; 621-627doi:https://doi.org/10.1115/IMECE2000-1861

Abstract

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Topics: Geometry , Tolerance analysis , Tube bending , Errors , Algorithms , Simulation

Two Dimensional Plane Strain Modeling of Tube Hydroforming

G. T. Kridli, L. Bao, P. K. Mallick

IMECE 2000; 629-634doi:https://doi.org/10.1115/IMECE2000-1862

Abstract

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Topics: Modeling , Plane strain , Materials properties , Cavities , Control systems , Corners (Structural elements) , Design , Engineers , Engines , Exhaust manifolds

Corner Fill Modeling of Tube Hydroforming

J. Y. Chen, Z. C. Xia, S. C. Tang

IMECE 2000; 635-640doi:https://doi.org/10.1115/IMECE2000-1863

Abstract

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Topics: Corners (Structural elements) , Modeling , Process design , Deformation , Design , Engineers , Lubricants , Pressure , Structural elements (Construction)

Failure Analysis of Tubular Hydroforming

Z. C. Xia

IMECE 2000; 641-648doi:https://doi.org/10.1115/IMECE2000-1864

Abstract

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Topics: Anisotropy , Compression , Deformation , Engineers , Failure , Failure analysis , Failure mechanisms , Mathematical analysis , Plasticity , Pressure

Measurement of the Material State Including the Effects of Recovery and Recrystallization

M. E. Bange, A. J. Beaudoin, M. G. Stout, S. R. MacEwen

IMECE 2000; 649-654doi:https://doi.org/10.1115/IMECE2000-1865

Abstract

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Topics: Recrystallization , Deformation , Aluminum alloys , Compression , Flow (Dynamics) , Hardening , Hot rolling , Stress , Temperature , Work hardening

Comments on a New Anisotropic Yield Criterion

D. Banabic, T. Balan, S. D. Comsa, W. Mueller, K. Poehlandt

IMECE 2000; 655-659doi:https://doi.org/10.1115/IMECE2000-1866

Abstract

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Topics: Aluminum , Anisotropy , Steel

Application of the Radial Return Method to Compute Stress Increments From Mroz’s Hardening Rule

Sing C. Tang, Z. Cedric Xia, Feng Ren

IMECE 2000; 661-666doi:https://doi.org/10.1115/IMECE2000-1867

Abstract

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Topics: Hardening , Stress , Anisotropy , Computation , Deformation , Plasticity , Sheet metal work , Simulation , Thin shells

Generation of Cyclic Stress-Strain Curves for Sheet Metals

K. M. Zhao, J. K. Lee

IMECE 2000; 667-674doi:https://doi.org/10.1115/IMECE2000-1868

Abstract

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Topics: Sheet metal , Stress-strain curves , Constitutive equations , Hardening , Anisotropy , Errors , Genetic algorithms , High strength steel , Kinematics , Optimization

The Effect of Solution Heat Treatment and Natural Ageing on the Yield Characteristics of a 2024-O Aluminium Alloy

M. T. J. Ashbridge, A. G. Leacock, K. R. Gilmour, M. F. O’Donnell, D. McDonnell

IMECE 2000; 675-683doi:https://doi.org/10.1115/IMECE2000-1869

Abstract

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Topics: Aluminum alloys , Heat treating (Metalworking) , Hardening , Deformation , Finite element analysis , Finite element methods , Aerospace industry , Anisotropy , Economics , Engineers

Modeling of Plastic Behavior of Anisotropic Sheet Metals With Voids

W. Y. Chien, J. Pan, S. C. Tang

IMECE 2000; 685-689doi:https://doi.org/10.1115/IMECE2000-1870

Abstract

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Topics: Anisotropy , Modeling , Sheet metal , Finite element analysis , Computation , Fittings , Isotropy , Strength (Materials)

Development of a Mini-LDH Test for Sheet Metal

James C. Gerdeen

IMECE 2000; 691-698doi:https://doi.org/10.1115/IMECE2000-1871

Abstract

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Topics: Sheet metal , Aluminum , Testing , Domes (Structural elements) , Forming limit diagrams , Geometry , Machinery , Plane strain , Size effect , Tooling

Spatial Free Plastic Forming of Slender Parts: Machine Design, Forming Limits, and Application

M. Thalmair, H. Lippmann, M. Reigl

IMECE 2000; 699-703doi:https://doi.org/10.1115/IMECE2000-1872

Abstract

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Topics: Forming limit diagrams , Machine design , Plastics forming , Computers , Cylinders , Design , Forming equipment (Packaging) , Shapes

Viscoplastic Constitutive Modeling of Anisotropic Damage Under Nonproportional Loading

C. L. Chow, X. J. Yang, Edmund Chu

IMECE 2000; 705-711doi:https://doi.org/10.1115/IMECE2000-1873

Abstract

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Topics: Anisotropy , Damage , Modeling , Alloys , Aluminum , Damage mechanics , Deformation , Forming limit diagrams , Necking , Rotation

Stress-Based Forming Limits in Sheet Metal Forming

Thomas B. Stoughton

IMECE 2000; 713-720doi:https://doi.org/10.1115/IMECE2000-1874

Abstract

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Topics: Forming limit diagrams , Sheet metal work , Stress , Stress-strain relations , Deformation , Fracture (Materials) , Fracture (Process) , Gages , Stability

Discussion of the Worst Case Scenario of FLD₀

Naji Arwashan

IMECE 2000; 721-727doi:https://doi.org/10.1115/IMECE2000-1875

Abstract

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Topics: Event history analysis , Forming limit diagrams , Manufacturing , Probability , Safety , Shapes , Steel

Wrinkling Limit in Tube Bending

Xi Wang, Jian Cao

IMECE 2000; 729-735doi:https://doi.org/10.1115/IMECE2000-1876

Abstract

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Topics: Tube bending , Tooling , Aerospace industry , Automobiles , Deformation , Design , Geometry , Materials properties

The Effects of Tooling Imperfections on the Initiation of Wrinkling in Finite Element Modeling of a Deep Drawing Process

J. Hematian, P. M. Wild

IMECE 2000; 737-741doi:https://doi.org/10.1115/IMECE2000-1877

Abstract

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Topics: Finite element analysis , Modeling , Tooling , Blanks , Displacement , Simulation results

Methodology to Expedite Mechanical Component Design and Analysis in Gas Turbine Engines

Ly D. Nguyen, Taison Ku

IMECE 2000; 743-747doi:https://doi.org/10.1115/IMECE2000-1878

Abstract

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Topics: Design , Gas turbines , Computer software , Computer-aided design , Boundary-value problems , Combustion chambers , Computer technology , Computer-aided engineering , Cycles , Design engineering

Efficient Meshfree Formulation for Metal Forming Simulations

J. S. Chen, C. T. Wu, H. P. Wang, S. Yoon

IMECE 2000; 749-754doi:https://doi.org/10.1115/IMECE2000-1879

Abstract

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Topics: Engineering simulation , Metalworking , Simulation , Galerkin method , Meshfree methods

Calculation of Punch Force and Maximum Pressure for Tube Extrusion

S.-H. Zhang, Y.-L. Shang

IMECE 2000; 755-760doi:https://doi.org/10.1115/IMECE2000-1880

Abstract

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Topics: Extruding , Pressure , Modeling , Steel , Design , High pressure (Physics) , Tooling

A Stabilized Mixed FEM for Viscoplastic Flow Analysis

Yong Liu, Antoinette M. Maniatty, Ottmar Klaas, Mark S. Shephard

IMECE 2000; 761-767doi:https://doi.org/10.1115/IMECE2000-1881

Abstract

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Topics: Finite element methods , Flow (Dynamics) , Deformation , Galerkin method , Modeling , Steady state

Stretch Forming Process Modeling: The Role of Modern Stretch Forming Machinery Design and Performance

James M. Widmann

IMECE 2000; 769-775doi:https://doi.org/10.1115/IMECE2000-1882

Abstract

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Topics: Machine design , Modeling , Machinery , Deflection , Extruding , Forming equipment (Packaging) , Hydraulic control , Aerospace industry , Aircraft , Buckling

Real-Time Process Characterization of Open Die Forging for Adaptive Control

T. J. Nye, A. M. Elbadan, G. M. Bone

IMECE 2000; 777-781doi:https://doi.org/10.1115/IMECE2000-1883

Abstract

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Topics: Adaptive control , Forging , Deformation , Manipulators

Improving Formability in Sheet Metal Stamping With Active Drawbead Technology

M. L. Bohn, S. G. Xu, K. J. Weinmann, C. C. Chen, A. Chandra

IMECE 2000; 783-791doi:https://doi.org/10.1115/IMECE2000-1884

Abstract

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Topics: Aluminum , Computer simulation , Forming limit diagrams , Fuel efficiency , Metal stamping , Sheet metal , Steel , Vehicles

In Process Control of Strain in a Stretch Forming Process

D. E. Hardt, W. A. Norfleet, V. M. Valentin, A. Parris

IMECE 2000; 793-803doi:https://doi.org/10.1115/IMECE2000-1885

Abstract

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Topics: Aerospace industry , Displacement , Feedback , Force control , Machinery , Manufacturing , Process control , Shapes , Wings

FEM-Assisted Fuzzy Adaptive Blank Holder Control Approach for Sheet Stamping Process

Hiroshi Koyama, Ken-ichi Manabe, Shoichiro Yoshihara

IMECE 2000; 805-810doi:https://doi.org/10.1115/IMECE2000-1886

Abstract

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Topics: Blanks , Finite element methods , Finite element model , Metal stamping , Algorithms , Shapes , Databases , Design , Process control , Simulation

Environmentally Responsible Design and Manufacturing

Model of Biomass Concentration in Membrane Filtration Recycling Systems Subject to Single Substrate-Limited Growth Kinetics

Steven J. Skerlos, N. Rajagopalan, Richard E. DeVor, Shiv G. Kapoor, Robert A. Sanford

IMECE 2000; 813-820doi:https://doi.org/10.1115/IMECE2000-1887

Abstract

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Topics: Biomass , Filtration , Membranes , Recycling , Design , Contamination , Fluids , Metalworking , Microorganisms , Nonlinear differential equations

Selection of Industrial Coatings Based on Environmental and Societal Impact Characteristics

J. K. Gershenson, R. R. Dupont, R. L. Ratliff

IMECE 2000; 821-828doi:https://doi.org/10.1115/IMECE2000-1888

Abstract

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Topics: Coatings , Industrial finishes , Design , Decision making , Engineers , Manufacturing , Product design , Product development , Tradeoffs

Environmentally Conscious Investigation of Cutting Fluid Mist Behavior via Particle Image Velocimetry in Turning

Richard Y. Chiou, Jim S.-J. Chen, Derrek Cooper, Cristian Ciuciu

IMECE 2000; 829-834doi:https://doi.org/10.1115/IMECE2000-1889

Abstract

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Topics: Cutting , Fluids , Particulate matter , Turning , Fluid dynamics , Hazard analysis , Lasers , Machining , Transients (Dynamics)

Degradation of a Synthetic Forging Lubricant

Walter W. Olson, Sreekumar Natarajan, Martin A. Abraham

IMECE 2000; 835-841doi:https://doi.org/10.1115/IMECE2000-1890

Abstract

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Topics: Forging , Lubricants , Fluids , Benzene , Emulsions , Graphite , Metals , Patents , Sodium , Stability

Cutting Fluid Mist Formation in Turning via Atomization: Part 1—Model Development

Y. Yue, K. L. Gunter, D. J. Michalek, J. W. Sutherland

IMECE 2000; 843-850doi:https://doi.org/10.1115/IMECE2000-1891

Abstract

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Topics: Cutting , Fluids , Model development , Turning , Health risk assessment

Cutting Fluid Mist Formation in Turning via Atomization: Part 2—Experimental Validation

Y. Yue, K. L. Gunter, D. J. Michalek, J. W. Sutherland

IMECE 2000; 851-858doi:https://doi.org/10.1115/IMECE2000-1892

Abstract

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Topics: Cutting , Fluids , Turning , Drops , Simulation results

Machining Research in Milling

An Analytical Design Method for Milling Cutters With Non-Constant Pitch to Increase Stability

Erhan Budak

IMECE 2000; 859-870doi:https://doi.org/10.1115/IMECE2000-1893

Abstract

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Topics: Analytical design , Milling , Stability , Chatter , Finishes , Cutting tools , Design methodology , Vibration

A High-Order Solution for the Added Stability Lobes in Intermittent Machining

William T. Corpus, William J. Endres

IMECE 2000; 871-878doi:https://doi.org/10.1115/IMECE2000-1894

Abstract

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Topics: Machining , Stability , Damping , Computer simulation

Prediction of Tool and Chip Temperature in Continuous Metal Cutting and Milling

Ismail Lazoglu, Yusuf Altintas

IMECE 2000; 879-888doi:https://doi.org/10.1115/IMECE2000-1895

Abstract

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Topics: Metal cutting , Milling , Temperature , Cutting , Machining , Finite difference methods , Heat transfer , Transients (Dynamics) , Dynamic systems , Friction

Emerging Areas of Manufacturing Engineering

Issues in Machining Quality Performance Enhancement and Predictive Modeling

Prediction of Chip Back-Flow Angle in Machining With Restricted Contact Grooved Tools

N. Fang, I. S. Jawahir

IMECE 2000; 891-898doi:https://doi.org/10.1115/IMECE2000-1896

Abstract

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Topics: Flow (Dynamics) , Machining , Cutting , Geometry , Stress

Theory of Torsional Chatter in Twist Drills: Model, Stability Analysis and Comparison to Test

Philip V. Bayly, Sandra A. Metzler, Adam J. Schaut, Keith A. Young

IMECE 2000; 899-908doi:https://doi.org/10.1115/IMECE2000-1897

Abstract

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Topics: Chatter , Drills (Tools) , Stability , Cutting , Computer simulation , Drilling , Frequency response , Frequency-domain analysis , Stress , Torque

Modeling the HSK (Hollow Shank Taper 1/10 Tapered Joint) Toolholder-Spindle Interface

Ihab M. Hanna, John S. Agapiou, David A. Stephenson

IMECE 2000; 909-926doi:https://doi.org/10.1115/IMECE2000-1898

Abstract

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Topics: Cycles , Deflection , Design , Fatigue , Finite element model , Gages , Geometry , Maintainability , Materials properties , Modeling

The Effect of Dynamic Consistency in Spindles on Cutting Performance

Scott Smith, W. R. Winfough, Keith Young, Jeremiah Halley

IMECE 2000; 927-933doi:https://doi.org/10.1115/IMECE2000-1899

Abstract

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Topics: Cutting , Damping , High speed machining , Machine tool spindles , Stability

Numerical Analysis of Cutting With Chamfered and Worn Edge Tools

Mohammad-R. Movahhedy, Yusuf Altintas, Mohamed S. Gadala

IMECE 2000; 935-945doi:https://doi.org/10.1115/IMECE2000-1900

Abstract

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Topics: Cutting , Numerical analysis , Computer simulation , Diffusion (Physics) , Engineering simulation , Finite element methods , Geometry , Hard materials , Machining , Separation (Technology)

Manufacturing Applications of Lasers and Ultrasonics

Ultra-Violet Excimer Laser Micro-Patterning of Polymers

Vijay V. Kancharla, Shaochen Chen

IMECE 2000; 947-949doi:https://doi.org/10.1115/IMECE2000-1901

Abstract

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Topics: Excimer lasers , Micromachining , Polymers

Solid Freeform Fabrication by Ultrasonic Joining: Implementation and Mechanical Analysis

Yuan Gao, Robert Greif, Charalabos Doumanidis

IMECE 2000; 951-958doi:https://doi.org/10.1115/IMECE2000-1902

Abstract

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Topics: Adhesion , Composite materials , Joining , Manufacturing , Manufacturing industry , Manufacturing technology , Metals , Optimization , Stereolithography , Stress

Laser-Assisted Surface Engineering of Silicon Nitride to Minimize the Surface Defects Generated During Grinding Operation: Part I

Palaniappan Chinnakaruppan, Ajay P. Malshe, Sharad N. Yedave, Beom Soo Park, William F. Schimdt, Matthew H. Gordon, Stephen A. Batzer, William D. Brown

IMECE 2000; 959-966doi:https://doi.org/10.1115/IMECE2000-1903

Abstract

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Topics: Grinding , Lasers , Silicon nitride ceramics , Surface engineering , Bending strength , Carbon dioxide , Abrasive machining , Annealing , Bearings , Cavities

Aluminum Tailored Blank Welding Using Laser Beam Shaping and Twin-Spot Optics

Rey Hsu, Stefan Fliss, Stefan Heinemann

IMECE 2000; 967-971doi:https://doi.org/10.1115/IMECE2000-1904

Abstract

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Topics: Aluminum , Blanks , Laser beams , Optics , Welding , Carbon dioxide lasers , Lasers , Alloys , Aluminum alloys , Automotive industry

Femtosecond Pulsed Laser-Induced Micromachining of Difficult-to-Machine Materials: Diamond a Case Study

A. P. Malshe, A. M. Ozkan, T. A. Railkar, K. P. Adhi, W. D. Brown, P. A. Molian

IMECE 2000; 973-978doi:https://doi.org/10.1115/IMECE2000-1905

Abstract

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Topics: Diamonds , Lasers , Machinery , Micromachining , Etching , Atomic force microscopy , Damage , Excimer lasers , Irradiation (Radiation exposure) , Raman spectroscopy