Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 4381-4400 of 7723
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Vibration Problems With High-Speed Turbomachinery
(The American Society of Mechanical Engineers (ASME), 1968)The paper presents several examples of vibrational problems recently experienced by several turbine manufacturers. These problems include stability, system critical speeds, rotor response to unbalance, ... -
Accuracy of the Taut-Line Position-Indicator for Offshore Drilling Vessels
(The American Society of Mechanical Engineers (ASME), 1968)The taut-line system measures horizontal position of a drilling vessel by using trigonometric relations with the assumption that a steel line is essentially straight from vessel to sea floor. ... -
Discussion: “Design and Analysis of Welded Pressure-Vessel Skirt Supports” (Weil, N. A., and Murphy, J. J., 1960, ASME J. Eng. Ind., 82, pp. 1–13)
(The American Society of Mechanical Engineers (ASME), 1960) -
Stiffened Catenary Calculations in Pipeline Laying Problem
(The American Society of Mechanical Engineers (ASME), 1968)According to a granted U. S. Patent, it is contemplated that deep water pipelines be laid on the sea floor from an inclined derrick on a lay barge without the aid of a stinger. Means are ... -
Stress Analysis of Unnotched C-Rings Used for Stress Cracking Studies
(The American Society of Mechanical Engineers (ASME), 1968)A technique for measuring elastic strains and the location between the plastically and elastically deformed portions of an unnotched C-ring sample is presented. Such C-rings when used to study ... -
Flow-Induced Vibration and Noise in Tube-Bank Heat Exchangers Due to von Karman Streets
(The American Society of Mechanical Engineers (ASME), 1968)This paper treats the problem of vibration and noise in tube-bank heat exchangers. The frequency of vortex shedding has been investigated by many authors, and their results have varied considerably. ... -
Design of Surface Grinding Dynamometers
(The American Society of Mechanical Engineers (ASME), 1968)This paper discusses the application of some basic elastic theory of thin circular rings used as transducers and equations generally used in the design of a surface grinding dynamometer. Octagonal ... -
Size Effect in Metal-Cutting Force
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A Numerical Method for Estimating the Temperature Distributions in Extrusion Through Conical Dies
(The American Society of Mechanical Engineers (ASME), 1968)A numerical method was developed to predict the local temperatures in the billet and in the tooling before the extrusion starts. The method was further extended for calculating the nonsteady-state ... -
Determining the Normal Stiffness of Joint Faces
(The American Society of Mechanical Engineers (ASME), 1968)The effect of load and types of finish on the stiffness of joints between machine surfaces has been investigated. An expression has been established between the normal load and the elastic ... -
An Electron Diffraction Study of the Oxide Formed on Cemented Tungsten Carbide—Titanium Carbide Cutting Tools
(The American Society of Mechanical Engineers (ASME), 1968)The oxide protecting the surface of cemented carbide cutting tools containing both tungsten and titanium carbides is identified by electron diffraction as Ti2 O3 , which is formed during the ... -
Analysis of Central Bursting Defects in Extrusion and Wire Drawing
(The American Society of Mechanical Engineers (ASME), 1968)The central burst defect, also called chevroning, in the extruded or drawn product is analyzed. A criterion for the unique conditions that promote this defect has been derived. Measures to ... -
The Control of Buildup and Diametral Growth in Shear Forming
(The American Society of Mechanical Engineers (ASME), 1968)The two major problems in shear forming cylindrical blanks are buildup of metal ahead of the tool ring and diametral growth of the part. The process variables (feed per revolution, reduction, ... -
Effects of Dynamic Chip-Breaking Upon Surface Microgeometry and Free Chip Dimension
(The American Society of Mechanical Engineers (ASME), 1968)A process called dynamic chip-breaking introduces a controlled low frequency vibration in the direction of the feed travel of a lathe tool. This superimposed vibration is given an amplitude ... -
Uniform Two-Way Orientation of Plastic Films
(The American Society of Mechanical Engineers (ASME), 1960)In order for a plastic film to be stretched at equal rates in the longitudinal and the transverse direction a highly specific geometrical flow pattern must be established in the stretching ... -
Critical Review of Some Previous Work on the Mechanics of the Metal-Cutting Process
(The American Society of Mechanical Engineers (ASME), 1968)A review is presented concerning the mechanics of the metal-cutting process where a continuous chip is produced with the absence of a built-up edge on the tool face. It is shown that previous ... -
Self-Cleaning Oil Bath Engine Intake Filter for Locomotive Applications
(The American Society of Mechanical Engineers (ASME), 1968)The self-cleaning oil bath air filter has been used for over 30 years for filtering intake air for large, stationary diesel engines. It has proven successful under all types of operating ... -
A Spectrographic Sampling Method for Quick Assessment of Cylinder and Piston Ring Wear
(The American Society of Mechanical Engineers (ASME), 1968)A simple, inexpensive, and rapid method of assessing cylinder and piston ring wear was developed. A small sample of the oil which lubricates the cylinder wall and piston rings was drawn off ... -
Railroad Axle Design Factors
(The American Society of Mechanical Engineers (ASME), 1968)Railroad axle designs have been developed from an application of theoretical principles of Reuleaux combined with extensive laboratory fatigue studies supplemented to some extent by road service ... -
The New Electric Locomotive Type Re 4/4II of the Swiss Federal Railways and the Problems Related to the Development of Its Mechanical Part
(The American Society of Mechanical Engineers (ASME), 1968)Some three years ago, the Swiss Federal Railways introduced the prototype of a very efficient, high-power electric locomotive type Re 4/4II of the wheel arrangement Bo′ Bo′ . The locomotive ...