Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 6501-6520 of 7723
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The Study of Distorted Grid Patterns for Flow-Through Conical Converging Dies by the Multi-triangular Velocity Field
(The American Society of Mechanical Engineers (ASME), 1984)A variety of velocity fields may be used to analyze the intermediate and final distorted grids for the so-called “flow-through” metal forming processes such as wire drawing, rolling, extrusion, ... -
Quantitative Expressions for Some Aspects of Surface Integrity of Electro Discharge Machined Components
(The American Society of Mechanical Engineers (ASME), 1984)An on-line adaptive control of the Electrical Discharge Machining (EDM) process needs proper quantitative relationships between output parameters and input variables of the process. This paper ... -
Replication of Revenue Track Input Using a Vibration Test Unit for Freight Car Structure and Lading Damage Evaluation
(The American Society of Mechanical Engineers (ASME), 1984)The Vibration Test Unit (VTU) of the Rail Dynamics Laboratory at Pueblo, Colorado, can be used for vibration testing of railroad vehicles with revenue track input. Until recently, the usual ... -
An Analytical Investigation of the Honing Mechanism
(The American Society of Mechanical Engineers (ASME), 1984)The cutting mechanism in the honing operation is analyzed theoretically, assuming that one stick corresponds to a single point tool with a long cutting edge. As a result, an evaluating function ... -
Application of Ultrasonic Forces to Remove Dust From Cotton
(The American Society of Mechanical Engineers (ASME), 1984)Previous studies have led to the determination of the forces of attachment of dust to cotton and of the forces required to remove such dust from cotton. Building on the results of the ... -
Self-Excited Chatter and its Marks in Turning
(The American Society of Mechanical Engineers (ASME), 1984)Investigations were made on self-excited chatter of the work which is held at one end on a lathe machine. Analysis was carried out by a two-degrees-of-freedom system. It was verified that ... -
Simulation of Compression Molding for Fiber-Reinforced Thermosetting Polymers
(The American Society of Mechanical Engineers (ASME), 1984)A model is presented for the flow, heat transfer, and curing that occurs during compression molding of reinforced thermoset polymers. The model applies to thin parts with slowly varying thickness ... -
The Effect of Metered Starve Feeding on the Performance of a Small Extruder
(The American Society of Mechanical Engineers (ASME), 1984)Experiments have been carried out on a 38-mm diameter single screw extruder in which the machine was fed at a controlled rate below its capacity (the starve fed mode). It was found that, ... -
New Electrostatic Spinning Concept for Cotton
(The American Society of Mechanical Engineers (ASME), 1984)A new compact design was developed for the electrostatic spinning of cotton yarns by use of the best technology derived from previous research conducted at the Southern Regional Research Center, ... -
The Creep-Feed Grinding of Hard and Soft Steels
(The American Society of Mechanical Engineers (ASME), 1984)The process of “creep-feed” grinding is briefly explained and experimental results, obtained after creep-feed grinding a number of hard and soft low alloy steels, are reported. Surface grinding ... -
Mechanical Property Enhancement of Semi-Crystalline Polymers by Solid State Rolling
(The American Society of Mechanical Engineers (ASME), 1984)Calendering of molten thermoplastics is frequently used to produce sheet materials of uniform thickness. The mechanical and chemical properties of such sheets are those inherent to the basic ... -
Some Problems Connected With Balancing of Grinding Wheels
(The American Society of Mechanical Engineers (ASME), 1984)In most publications, the unanimous opinion prevails that an increase of grinding machine vibration as well as deterioration of workpiece quality are observed when the grinding wheel imbalance ... -
Vented Compression Molding
(The American Society of Mechanical Engineers (ASME), 1984)A new process for molding low density particulates, vented compression molding, is presented. Vented compression molding is a modification of standard compression molding that uses a perforated ... -
The Practical Use of Computer Programs for the Design and Operation of Thermoplastics Screw Extruders
(The American Society of Mechanical Engineers (ASME), 1984)Over the last two decades, there have been many theoretical models presented for the feeding, melting, and melt pumping of thermoplastics in the single-screw extruder. Many of the models are ... -
Heat Transfer Aspects of Nonisothermal Axisymmetric Upset Forging
(The American Society of Mechanical Engineers (ASME), 1984)A finite difference solution for the transient heat transfer during axisymmetric upset forging has been developed. The interfacial film between the die and the billet has been included in the ... -
On-Line Diagnostics of Rear Axle Transmission Errors
(The American Society of Mechanical Engineers (ASME), 1984)This paper describes a methodology suitable for implementation on the production floor, to perform measurement of gear-induced vibrations in assembled axle carriers outside of a vehicle. A dynamic ... -
A Stochastic Approach to the Measurement and Analysis of Leadscrew Drive Kinematic Errors
(The American Society of Mechanical Engineers (ASME), 1984)A practical way to achieve machine tool drive system accuracy is through compensation in the position control loop. Various strategies have been developed in which the compensation data are ... -
Buckling Loads and Natural Frequencies of Drill Bits and Fluted Cutters
(The American Society of Mechanical Engineers (ASME), 1984)The buckling loads, natural frequencies and mode shapes of twist-drill bits and certain fluted cutters under a variety of combinations of twist angle, cross-section geometry, and axial loading ... -
Attitude Stabilization and Control for a Manned Space Station
(The American Society of Mechanical Engineers (ASME), 1984) -
Further Investigation of Multifacet Drills (MFD’s)—Mathematical Models, Methods of Grinding, and Computer Plotting
(The American Society of Mechanical Engineers (ASME), 1984)The geometric characteristics of nine representative Multifacet Drills (MFD’s) are summarized. Mathematical models of the various component surfaces are derived and analyzed using coordinate ...