Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 7321-7340 of 7723
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The Effect of Certain Machine Parameters and Fiber Preparation on the Properties of Open-End Cotton Yarns
(The American Society of Mechanical Engineers (ASME), 1976)Cotton yarns of 32.81 tex with a twist multiplier of 4.0 were spun using six different drafts ranging from 86.54 to 140.63 on a Suesson Open-End Spintester from slivers that had been carded ... -
Identification of a Work Restricted Forging Process for Optimization by Adaptive Control
(The American Society of Mechanical Engineers (ASME), 1976)The role of process identification in optimization of manufacturing systems is discussed in general terms. Optimization of a work-restricted forging process is considered in detail and it is ... -
Instantaneous Behavior of Lubricating Oil Supplied onto the Tooth Flanks and Its Influence on the Scoring Resistance of Spur Gears
(The American Society of Mechanical Engineers (ASME), 1976)The correlation between the oil supply conditions, such as oil jet velocity, oil-nozzle position and its direction, and the scoring resistance of spur gear pair has been studied. The influence ... -
Measurement of Temperature Distribution Within Tool Using Powders of Constant Melting Point
(The American Society of Mechanical Engineers (ASME), 1976)A method was developed to measure tool temperature distribution within the tool by means of fine powders that have a constant melting point. The method involves observation of the boundary ... -
Balloon Collapse in Ring-Spinning
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Application of EHD Oil Film Theory to Industrial Gear Drives
(The American Society of Mechanical Engineers (ASME), 1976)The method and assumptions used for the application of EHD theory to the calculation of gear tooth oil film thicknesses for the design and analysis of industrial gear drives is presented. A ... -
The Effects of Opening Roller Wire Design and Operating Speed on the Properties of Open-End Cotton Yarn
(The American Society of Mechanical Engineers (ASME), 1976)An important parameter to consider when spinning yarns using the open-end system is what combinations of comber roll wire design and speed will yield the most desirable yarns. The major goal ... -
A Stochastic Approach to Characterization of Machine Tool System Dynamics Under Actual Working Conditions
(The American Society of Mechanical Engineers (ASME), 1976)The machine tool dynamics is evaluated under actual working conditions by using a time series technique. This technique develops mathematical models from only one signal, viz., the relative ... -
The Varying Structure of Open-End Spun (OE) Yarns
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Theoretical Model for Predicting Steam-Ejector Performance
(The American Society of Mechanical Engineers (ASME), 1976)A simple theoretical model has been developed as an aid to designing steam ejectors. The ejector flow is modeled as comprising a number of continuum components such as potential flows and ... -
On the Behavior of Statistical Models Used for Design
(The American Society of Mechanical Engineers (ASME), 1976)In probabilistic design, it is common practice to use two parameter statistical models (e.g., normal, lognormal) to describe random design factors. However, given a random sample of data, it ... -
Spherical Shell Sector Acrylic Plastic Windows with 12,000 ft Operational Depth for Submersible Alvin
(The American Society of Mechanical Engineers (ASME), 1976)It has been found that the 90-deg plane conical frustum windows with t/Di = 0.7 ratio in ALVIN submersible can be replaced with 90-deg t/Di = 1 spherical shell sector windows without any ... -
On the Design of Mooring Lines for Deep Water Applications
(The American Society of Mechanical Engineers (ASME), 1976)As ocean engineers begin to extend their analytical and design capabilities from the shallow regions of the oceans to the deep regions it becomes necessary to examine the established computational ... -
NEMO Type Acrylic Plastic Spherical Hull for Manned Operation to 3000 ft Depth
(The American Society of Mechanical Engineers (ASME), 1976)NEMO Mod 2000 acrylic plastic pressure hull assembly represents the latest addition to the NEMO hull series represented by NEMO Mod 600 and 1000 hull assemblies. The 66 in. OD × 58 in. ... -
The Dynamics of Rotor-Bearing Systems Using Finite Elements
(The American Society of Mechanical Engineers (ASME), 1976)A procedure is presented for dynamic modeling of rotor-bearing systems which consist of rigid disks, distributed parameter finite rotor elements, and discrete bearings. The formulation is presented ... -
Acrylic Plastic Spherical Shell Windows Under Point Impact Loading
(The American Society of Mechanical Engineers (ASME), 1976)Acrylic plastic spherical shell sector windows with 117-deg included angle and outside radius of 24-in. (61 mm), have been impacted at their center, with a 12,500 lb (5662 kg) weight, in a ... -
Stability and Transient Motion of a Plain Journal Mounted in Flexible Damped Supports
(The American Society of Mechanical Engineers (ASME), 1976)This paper treats the effect of support damping and flexibility on the response characteristics of a symmetric rotor mounted in journal bearings. The successful operation of turbomachinery utilizing ... -
Current Profile Energy and Ocean Moorings
(The American Society of Mechanical Engineers (ASME), 1976)Thirty-five deep ocean current profiles obtained by direct current meter measurements have been studied to determine their influence on buoy mooring systems. The total kinetic energy of each ... -
Effect of Damping on the Lateral Critical Speeds of Rotor-Bearing Systems
(The American Society of Mechanical Engineers (ASME), 1976)Rigid support lateral critical speeds along with undamped system critical speeds and mode shapes are presented for typical rotor-bearing systems. The steady-state unbalance response analysis presented ... -
A Dynamic Simulation of Wave Impact Loads on Offshore Floating Platforms
(The American Society of Mechanical Engineers (ASME), 1976)Some of the most critical loads to consider in developing design criteria for offshore platforms are those caused by wave hydrodynamic impact. The effect of these loads can be of a local ...