Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 2361-2380 of 7723
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Effect of Adhesive Nanoparticle Enrichment on Static Load Transfer Capacity and Failure Mode of Bonded Steel–Magnesium Single Lap Joints
(The American Society of Mechanical Engineers (ASME), 2015)An experimental procedure and test setup are used for investigating effect of using nanoparticle additives to the adhesive on the load transfer capacity (LTC) of bonded magnesium (Mg)–steel (St) single lap joints (SLJ). ... -
Formation and Structure of Work Material in the Friction Stir Forming Process
(The American Society of Mechanical Engineers (ASME), 2015)Friction stir forming (FSF) is a new environmentally friendly manufacturing process for lap joining of dissimilar materials. Fundamentally, this process is based on frictionally heating and mechanically stirring work ... -
Effect of Thermal Assistance on the Joint Quality of Al6063 T5A During Flow Drill Screwdriving
(The American Society of Mechanical Engineers (ASME), 2015)An increase in fuel economy standards has affected automakers' decision toward designing lightweight vehicles and therefore transitioning from steelbased bodies to ones predominantly composed of aluminum. An introduction ... -
Effects of Nonconventional Tools on the Thermo Mechanical Response of Friction Stir Welded Materials
(The American Society of Mechanical Engineers (ASME), 2015)An investigation on the effect of two alternative friction stir welding (FSW) tool designs, namely, Bobbin tool and DeltaN tool, on the temperature profile, residual stress (RS), and distortion fields developing during FSW ... -
Thermal Mechanical Modeling of the Plunge Stage During Friction Stir Welding of Dissimilar Al 6061 to TRIP 780 Steel
(The American Society of Mechanical Engineers (ASME), 2015)In this study, a coupled thermomechanical model has been developed for the plunge stage of frictionstir welding (FSW) for joining dissimilar Al 6061 to TRIP steel. Governing equations of mass, momentum, and energy have ... -
Mechanism of Hydrojoining and Approach to Increase Torsion Strength of Assembled Camshafts
(The American Society of Mechanical Engineers (ASME), 2015)Assembled hollow camshaft can be manufactured through hydrojoining process which has the advantages including joining multiple elements onto a tube in once loading, high joining strength, efficiency, and precision. The ... -
Influence of Kinematics During Roller Clinching on Joint Properties
(The American Society of Mechanical Engineers (ASME), 2015)Roller clinching is an effective way to join continuous sheet metal components. In contrast to translational clinching, joining with rotational tool movement is a continuous process in which the semifinished parts can be ... -
Analytical Model to Determine the Strength of Form Fit Connection Joined by Die Less Hydroforming
(The American Society of Mechanical Engineers (ASME), 2015)Modern lightweight concept structures are increasingly composed of several dissimilar materials. Due to the different material properties of the joining partners, conventional and widely used joining techniques often reach ... -
The Effect of Fiber Orientation on the Formability and Failure Behavior of a Woven Self Reinforced Composite
(The American Society of Mechanical Engineers (ASME), 2015)This article investigates the effect of fiber orientation on forming and failure behaviors of a preconsolidated woven selfreinforced polypropylene (SRPP) composite during the stampforming process. Specimens with different ... -
Impact Welding of Aluminum Alloys 6061 and 5052 by Vaporizing Foil Actuators: Heat Affected Zone Size and Peel Strength
(The American Society of Mechanical Engineers (ASME), 2015)Joining aluminum alloy sheets is increasingly important in manufacturing. Traditional welding techniques create a heataffected zone (HAZ) around the joint; however, solidstate joining methods such as impact welding produce ... -
Thermoforming and Structural Analysis of Combat Helmets
(The American Society of Mechanical Engineers (ASME), 2015)To reduce combat casualties, military helmets are designed to provide protection against projectiles. Modern combat helmets are constructed of relatively lightweight composite materials that provide ballistic protection ... -
Forming of Al 5182 O in a Servo Press at Room and Elevated Temperatures
(The American Society of Mechanical Engineers (ASME), 2015)Aluminum alloys are increasingly used in automotive manufacturing to save weight. The drawability of Al 5182O has been proven at room temperature (RT) and it is also shown that formability is further enhanced at elevated ... -
Evaluation of Lubricants for Stamping of Al 5182 O Aluminum Sheet Using Cup Drawing Test
(The American Society of Mechanical Engineers (ASME), 2015)Lubricants are necessary to avoid adhesion, galling, and scratching in aluminum stamping processes. In this study, various lubricants, including dry lubes and wet lubes, were evaluated using cup drawing test (CDT) for ... -
Effects of Tool Positions in Accumulated Double Sided Incremental Forming on Part Geometry
(The American Society of Mechanical Engineers (ASME), 2015)In accumulated doublesided incremental forming (ADSIF), two hemispherical tools impart the local deformation to the sheet via their programed inplane spiral motion and the depth of the part is achieved via rigid body motion ... -
Effect of Deformation and Temperature Paths in Severe Plastic Deformation Using Groove Pressing on Microstructure, Texture, and Mechanical Properties of AZ31 O
(The American Society of Mechanical Engineers (ASME), 2015)Processing of wrought magnesium alloy sheet by severe plastic deformation (SPD) for improving its formability is attractive so as to encourage the wider applications of the alloy. In this study, SPD by means of groove ... -
Residual Stresses Due to Rigid Cylinder Indentation and Rolling at a Very High Rolling Load
(The American Society of Mechanical Engineers (ASME), 2015)In this paper, residual stresses due to indentation and rolling of a rigid cylinder on a finite plate at a very high rolling load with a relative peak pressure of 22 are examined by twodimensional plane strain finite element ... -
Formability Enhancement in Titanium Tube Flaring by Manipulating the Deformation Path
(The American Society of Mechanical Engineers (ASME), 2015)The tube flaring process has been traditionally used to expand one end of a tube without changing its crosssectional area. This simple process typically forms the product using a single punch. To delay failure and enhance ... -
A Mixed Double Sided Incremental Forming Toolpath Strategy for Improved Geometric Accuracy
(The American Society of Mechanical Engineers (ASME), 2015)Doublesided incremental forming (DSIF) is a relatively new dieless forming process which uses two hemispherical ended tools, one on each side of the sheet, moving along a predefined trajectory to locally deform a peripherally ... -
Direct Single Stage Processing of Lightweight Alloys Into Sheet by Hybrid Cutting–Extrusion
(The American Society of Mechanical Engineers (ASME), 2015)Widespread application of lightweight magnesium and titanium alloys sheet is limited mainly because of their poorworkability issues, both in primary processing by rolling and secondary sheet forming. This study describes ... -
Generation of a Fine Grain Layer in the Vicinity of Frictional Interfaces in Direct Extrusion of AZ31 Alloy
(The American Society of Mechanical Engineers (ASME), 2015)The present paper deals with the generation of hard layers in the vicinity of frictional interfaces in metal forming processes. The primary objective of the paper is to introduce a general approach to relate the strain ...