Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 4041-4060 of 7723
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Magnetic Field Effects in Machining Processes and on Manufactured Part Mechanical Characteristics
(The American Society of Mechanical Engineers (ASME), 2006)A review of research results demonstrating that magnetic fields applied to machining processes and mechanically manufactured parts can have beneficial effects is presented, an explanatory mechanistic ... -
Effect of Oil Mist on Tool Temperature in Cutting
(The American Society of Mechanical Engineers (ASME), 2006)In this paper, the influence of oil mist on the tool temperature in cutting is investigated experimentally. The turning of a carbon steel with oil mist applied is performed, and the temperature ... -
Nanometer-Level Comparison of Three Spindle Error Motion Separation Techniques
(The American Society of Mechanical Engineers (ASME), 2006)This work demonstrates the state of the art capabilities of three error separation techniques for nanometer-level measurement of precision spindles and rotationally-symmetric artifacts. Donaldson ... -
In-Process Diameter Measurement of Turned Workpiece With Curvatures by Using Sensor Positioning
(The American Society of Mechanical Engineers (ASME), 2006)A modified triangular laser displacement sensor having a resolution of 1.0μm was used to measure the diameter of a turned workpiece with curvatures. This sensor was attached to a specially ... -
A Real-Time Method for Solving the Forward Kinematics of a Tripod With Fixed-Length Legs
(The American Society of Mechanical Engineers (ASME), 2006)This paper presents a real-time method for solving the forward kinematics of a tripod with fixed-length legs. The basic idea is to model the problem at hand based on a spatial four-bar linkage ... -
Optimized Upper Bound Analysis of Axisymmetric Extrusion Using Spherical Velocity Field
(The American Society of Mechanical Engineers (ASME), 2006)This paper presents an upper bound approach to analyze axisymmetric extrusion processes. A cylindrical and a spherical coordinate system are defined to represent the die geometry and the velocity ... -
Effects of Scanning Schemes on Laser Tube Bending
(The American Society of Mechanical Engineers (ASME), 2006)Four laser scanning schemes for tube bending, including point-source circumferential scanning, pulsed line-source axial procession, and line-source axial scanning without and with water cooling are ... -
Development of Hardware Simulator and Controller for Web Transport Process
(The American Society of Mechanical Engineers (ASME), 2006)In this study a hardware simulator and controller for web transport process are developed. First the dynamics of web transport process is analyzed for simulator and controller design. An example ... -
Incorporating Adjustable Features in the Optimal Design of Polymer Sheet Extrusion Dies
(The American Society of Mechanical Engineers (ASME), 2006)It is common for materials processing operations to have adjustable features that may be used to improve the quality of the final product when variability in operating conditions is encountered. ... -
Finite Element Modeling for Tap Design Improvement in Form Tapping
(The American Society of Mechanical Engineers (ASME), 2006)The form tapping process typically yields unfinished threads known as split crests. Thread quality can be greatly improved by reducing the size and severity of split crest formation. This paper ... -
A Geometrical Simulation System of Ball End Finish Milling Process and Its Application for the Prediction of Surface Micro Features
(The American Society of Mechanical Engineers (ASME), 2006)Finish milling with a ball end mill is a key process in manufacturing high-precision and complex workpieces, such as dies and molds. Because of the complexity of the milling process, it is ... -
Modeling the Progression of Flank Wear on Uncoated and Ceramic-Coated Polycrystalline Cubic Boron Nitride Tools in Hard Turning
(The American Society of Mechanical Engineers (ASME), 2006)Accurate wear modeling has always been desired, but has also been difficult and elusive. Most useful wear models have relied on experimental calibration because the physical wear mechanisms are ... -
Numerical Simulation of Machined Surface Topography and Roughness in Milling Process
(The American Society of Mechanical Engineers (ASME), 2006)Machined surface topography is very critical since it directly affects the surface quality, especially the surface roughness. Based on the trajectory equations of the cutting edge relative to ... -
A Comprehensive Dynamic End Milling Simulation Model
(The American Society of Mechanical Engineers (ASME), 2006)This paper presents a comprehensive time domain model that simulates end milling processes under general cutting conditions. Over an extensive range of axial depths of cut, the model can ... -
Evaluation of Estimates of Roll Separating Force in Bar Rolling
(The American Society of Mechanical Engineers (ASME), 2006)A systematic approach is presented to estimate the roll separating force in bar rolling. This force is the product of the contact area between the rolled material and the roll pass, the mean ... -
Corrugation and Buckling Defects in Wound Rolls
(The American Society of Mechanical Engineers (ASME), 2006)Sheet metal, paper, and polymer webs are often stored and processed as large rolls comprising thousands of layers. Depending on the elastic properties of the web material, the roll’s dimensions, ... -
Burr Height in Shear Slitting of Aluminum Webs
(The American Society of Mechanical Engineers (ASME), 2006)Continuous shear slitting of aluminum sheets (or webs) was investigated using a laboratory slitter. This study focused on experimental investigation of the effect of three major slitting parameters ... -
A Finite-Differences Derivative-Descent Approach for Estimating Form Error in Precision-Manufactured Parts
(The American Society of Mechanical Engineers (ASME), 2006)Background: Form-error measurement is mandatory for the quality assurance of manufactured parts and plays a critical role in precision engineering. There is now a significant literature on ... -
Active Control of Regenerative Chatter During Metal Cutting Process
(The American Society of Mechanical Engineers (ASME), 2006)Chatter, a violent relative vibration between a workpiece and a cutting tool, is a frequent problem in a machining operation. Among the many factors which contribute to the problem, regenerative ... -