Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 4481-4500 of 7723
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The Effect of Lamps Radius on Thermal Stresses for Rapid Thermal Processing System
(The American Society of Mechanical Engineers (ASME), 2003)The concept of rapid thermal processing has many potential applications in microelectronics manufacturing, but the details of chamber design remains an active area of research. In this work the ... -
A Real-Time Predictor-Corrector Interpolator for CNC Machining
(The American Society of Mechanical Engineers (ASME), 2003)This paper presents a predictor-corrector interpolator (PCI) for the CNC machining of parts with parametric curves or surfaces. In contrast to existing parametric interpolators, the proposed method ... -
On the Critical Plunger Speed and Three-Dimensional Effects in High-Pressure Die Casting Injection Chambers
(The American Society of Mechanical Engineers (ASME), 2003)During the initial slow stage of the injection process in high-pressure die casting machines with horizontal cold chamber, a plunger pushes the molten metal which partially fills the injection ... -
Tribological Issues in the Tube Hydroforming Process—Selection of a Lubricant for Robust Process Conditions for an Automotive Structural Frame Part
(The American Society of Mechanical Engineers (ASME), 2003)In this paper, an overall review of tribological issues in the tube hydroforming process is presented. Guidelines for the selection of lubricants under the hydroforming process conditions are ... -
Extraction of Three-Dimensional Parameters for Weld Pool Surface in Pulsed GTAW With Wire Filler
(The American Society of Mechanical Engineers (ASME), 2003)By viewing the topside of a weld pool, a skilled operator can estimate the weld joint penetration. The weld pool shape or the solidified bead shape is crucial for weld quality. Automatic ... -
Thermal Aspects of the Abrasive Cutoff Operation. Part 2—Partition Functions and Optimum Cutoff
(The American Society of Mechanical Engineers (ASME), 1968)The theoretical results of Part 1 are extended to the study of partition functions which determine the various fractions of the total heat generation. Four major fractions are those of wheel ... -
Close-Loop Cost Equation for Objects Manufactured by Milling
(The American Society of Mechanical Engineers (ASME), 2003)One of the major drawbacks of present cost estimation models is their incapability of embracing effectively complete product development stage. Parametric estimation works well in early design ... -
Formability Enhancement for Tailor-Welded Blanks Using Blank Holding Force Control
(The American Society of Mechanical Engineers (ASME), 2003)Tailor-welded blanks (TWB) are widely used for stamped auto body panels because of their great benefits in weight and cost reduction. However, the weld line in a tailor-welded blank causes ... -
High Precision Microscale Bending by Pulsed and CW Lasers
(The American Society of Mechanical Engineers (ASME), 2003)This paper discusses high precision microscale laser bending and the thermomechanical phenomena involved. The use of a pulsed and a CW laser for microscale bending of ceramics, silicon, and ... -
Fracture Mechanism of Laser Cutting With Controlled Fracture
(The American Society of Mechanical Engineers (ASME), 2003)Laser cutting using the controlled fracture technique has great potential to be used for the machining of brittle materials. In this technique, the applied laser energy produces a mechanical ... -
An Improved Time Domain Simulation for Dynamic Milling at Small Radial Immersions
(The American Society of Mechanical Engineers (ASME), 2003)This paper presents an improved milling time domain model to simulate vibratory cutting conditions at very small radial widths of cut. The improved kinematics model allows simulation of very ... -
Temperature Responses and Experimental Errors for Multitooth Milling Cutters
(The American Society of Mechanical Engineers (ASME), 1968)A milling cutter temperature measuring technique was devised using garter spring pickups and standard thermocouples positioned at the back of inserts. Temperature signals as many as eight teeth ... -
Developments in Microelectromechanical Systems (MEMS): A Manufacturing Perspective
(The American Society of Mechanical Engineers (ASME), 2003)This paper presents a discussion of some of the major issues that need to be considered for the successful commercialization of MEMS products. The diversity of MEMS devices and historical ... -
Robust Machining Force Control With Process Compensation
(The American Society of Mechanical Engineers (ASME), 2003)Force control is an effective means of improving the quality and productivity of machining operations. Metal cutting force models are difficult to accurately generate and, thus, there is large ... -
A Model-Based Monitoring and Fault Diagnosis Methodology for Free-Form Surface Machining Process
(The American Society of Mechanical Engineers (ASME), 2003)In this paper, a process model-based approach has been proposed for monitoring and fault diagnosis in the multi-axis ball end milling process. Besides its ability to deal with complex cutting ... -
Thermal Analysis of Ice Walls Built by Rapid Freeze Prototyping
(The American Society of Mechanical Engineers (ASME), 2003)Rapid Freeze Prototyping (RFP) builds ice parts by depositing and freezing water in a layer-by-layer manner. This paper presents a one-dimensional transient heat transfer model for a thin ice ... -
Adaptive Product, Process and Tooling Design Strategy for Optimal Dimensional Quality of Automotive Body Assemblies
(The American Society of Mechanical Engineers (ASME), 2003)Research investigations have shown that the dimensional quality is deeply rooted in the whole process of the product development, from product, process and tooling design, the tooling manufacturing ... -
CBN-TiN Composite Coating Using a Novel Combinatorial Method—Structure and Performance in Metal Cutting
(The American Society of Mechanical Engineers (ASME), 2003)Cubic boron nitride coatings are under development for a variety of applications but stabilization of the pure CBN form and adhesion of films deposited by PVD and ion-based methods have been ... -
Engineering Surface Analysis With Different Wavelet Bases
(The American Society of Mechanical Engineers (ASME), 2003)Traditional surface texture analysis involves filtering surface profiles into different wavelength bands commonly referred to as roughness, waviness and form. The primary motivation in filtering ... -
Deposition of Diamond in Copper by Triboadhesion
(The American Society of Mechanical Engineers (ASME), 2003)In the present work, it is shown that friction can be used to deposit diamond in a substrate of copper. Here it was found through electronic scan microscopy that a composite material film ...