engineering research papers request 51






adhesive joint



r adhesive joint fracture tests
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ABSTRACT: The strain energy release rate and associated param eters are useful measures of adhesive band quality. A properly con toured double cantilever beam specimen excels in measuring these properties. However, previous specimen designs presented Mechanisms of fracture behavior around a crack tip in the adhesive layer of an adhesive joint are important for understanding and thereafter improving the structural integrity. Bond thickness is one of the significant design parameters for adhesive joints. Many studies on

Effect of bond thickness on fracture behavior of interfacial crack in adhesive joint of dissimilar materials
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Abstract In this study, fracture characteristics of epoxy adhesively bonded butt-joint of dissimilar metals, namely SUS304 stainless steel and YH75 aluminium alloy were examined on various adhesive bond thicknesses in associations with artificial interface crack

Review of life prediction methodology and adhesive joint design and analysis software
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ABSTRACT This report reviews predictive models suitable for evaluating long-term properties, residual strength and life expectancy of adhesive joints subjected to cyclic fatigue and/or hostile environments. Methods for simulating accelerated ageing are included in

Environmental degradation of adhesive joints single-lap joint geometry
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ABSTRACT The single-lap shear test is the most widely used method for producing in-situ shear strength data on adhesively bonded joints. The simplicity and low costs associated with specimen manufacture, testing and data analysis has contributed to the widespread

The effects of species, adhesive type, and cure temperature on the strength and durability of a structural finger-joint
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Abstract This research project evaluated the effects of adhesive type, wood species, and cure temperature on the strength and durability properties of a finger-joint. The adhesives were a resorcinol-formaldehyde (RF), a polyurethane/aqueous emulsion polymer (PU/

Monitoring Of Adhesive Cure Process and Following Evaluation of Adhesive JointStructure by Acoustic Techniques
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Abstract. Structural adhesives become more popular in automotive production as a part of body assembling process. The development of new adhesive bonding technologies shows the necessity for effective non-destructive quality assessment of the joints. In the present

On the measurement of high temperature contact resistance of Anisotropic ConductiveAdhesive Joint for Flip-Chip on Flex assemblies
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ABSTRACT The reliability of Anisotropic Conductive Adhesive Film (ACF) joints is an important issue particularly at high temperature. In this study, a systematic experimental work was performed to evaluate the reliability of ACF joint at high temperature for FCOF

Destructive and Ultrasonic Characterization of Adhesive Joint Durability Using Open-faced Specimens
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Nondestructive evaluation (NDE) methods for adhesively-bonded structures are of great practicai importance. Although many NDE methods have been investigated in the past to inspect adhesively bonded structures, ultrasonic methods have the greatest potential [2].

Acromioclavicular joint pain in patients with adhesive capsulitis: a prospective outcome study
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MATERIALS AND METHODS After institutional review board approval, data were collected prospectively on all patients with idiopathic frozen shoulder who presented from 2005 to 2007. This included 93 new patients (97 shoulders) who were evaluated by a fellowship-

Experimental Fracture Mechanics for Adhesive Joint Design
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Summary An experimental study was conducted to investigate the use of fracture mechanics to predict failure initiation of adhesive joints. Most practical plane fracture problems are mixed mode and failure initiation of adhesive joints is a result of such conditions. It is

Energetic Criterion for Soft Laminae Adhesive Joint Strength
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ABSTRACT Different standard methods for determining soft laminae adhesive joint strength were considered. It was shown that test results are largely discrepant and incomparable when the strength standard determination techniques are used. An alternative criterion

Studying the interaction of a propagating crack with locally weakened interfaces in an adhesive joint
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Identifying and understanding the locus of failure in an adhesive joint is an important part of interpreting bond performance. Contrary to the conventional expectation of failure at the weakest link, multiple studies have shown that the locus of failure or crack path selection

Alternatives for a hand lay-up composite structure: E-glass/epoxy adhesive joint or tapered laminate
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Open contact molding processes in one-sided molds, such as spray-up or hand lay-up, are still the most commonly used processes for manufacturing fiberglass composite products. In this way, structures with good load-bearing capability are usually obtained, although However, most studies have made several assumptions which considerably simplify the actual pattern of stress distribution in elements of the joint, which diminishes the practical value of the results obtained from the investigations. In our opinion, the most significant

Effect of Adhesive Joint Cross-Section Parameters on the Bond-Line Read-Through Severity in Composite Automotive Body Panels Bonded at Elevated
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Abstract Several studies have been conducted to investigate the ability of analytical tools to predict the surface distortion observed after adhesively bonding sheet molding compound (SMC) composite assemblies at elevated temperatures. This surface distortion has been

Design of the Composite Steel-Glass Beams with Semi-Rigid Polymer Adhesive Joint
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Abstract: New and high transparent structural element, steel-glass composite beam was developed in respect to fabrication, static-structural and architectural criteria and consists of steel flanges and glass web assembled together by semi-rigid polymer adhesive, which is

TIG joint



Comparison between microstructure characteristics and joint performance of 5086-H32 aluminium alloy welded by MIG, TIG and friction stir welding processes
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Abstract In this study, conventional fusion welding processes: MIG, TIG and solid state process friction stir welding (FSW) were applied to 6.45 mm thick plates of 5086-H32 aluminium alloy. The weldments were evaluated by performing microstructural

Influence of welding speed on tensile strength of welded joint in TIG welding process
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ABSTRACT Tungsten Inert Gas welding is one of the widely used techniques for joining ferrous and non ferrous metals. TIG welding process offers several advantages like joining of unlike metals, low heat effected zone, absence of slag etc compared to MIG welding.

Effect of Pulsed Current Tig Welding Parameters on Mechanical Properties of J-JointStrength of Aa6351
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The rate at which automation is being introduced into welding process is astonishing and it may be expected that by the end of this century more automated

A Review on Effect of Various Process Parameters on Weld Joint of DissimilarSimilar Metals in Tig Welding
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Abstract: The welding quality is strongly characterized by the weld bead geometry; which plays an important role in determining the mechanical properties of the weld. In present research paper an attempt is made to understand the effect of various welding parameters

THE USE OF ADAPTIVE NEURO FUZZY INFERENCE SYSTEM (ANFIS) IN MODELING THE WELD OUTPUT OF A TIG WELDED PIPE JOINT
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ABSTRACT Tungsten Inert Gas (TIG) welding was used in this paper in order to achieve good weld qualities and geometry. Desired specifications were used as process parameters for the various joints that were welded for investigation. This justifies the aim of this

Influence of the butt joint design of TIG welding on corrosion resistance of low carbon steel
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ABSTRACT The aim of this work is to study the influence of the joint design of Tungsten Inert Gas welding (TIG) on the corrosion resistance of low carbon steel (type St-37). A single V- butt joints of a low carbon steel plates are performed by the V-angles 30, 45, 60 and

PARAMETRIC OPTIMIZATION OF TIG WELDING PARAMETERS USING TAGUCHI METHOD FOR DISSIMILAR JOINT (Low carbon steel with AA1050)
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Abstract:Tungsten Inert Gas welding (TIG) process is an important component in many industrial operations. The TIG welding parameters are the most important factors affecting the quality, productivity and cost of welding. This paper presents the influence of welding

TECHNOLOGY A REVIEW PAPER ON COMPARATIVE INVESTIGATION OF V AND U GROOVE BUTT WELD JOINT FOR STRENGTH ANALYSIS USING TIG
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ABSTRACT Now a days in shipping, aerospace and in process industry aluminum and its alloys are commomly used because of their valuable properties such as light weight, brtter corrosion resistance and weldability. The current study aim to compare mechanical

Effect of Parameters on Weld Pool Geometry in 202 Stainless Steel Welded Joint Using Tungsten Inert Gas (TIG) Process
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Abstract:Tungsten inert gas welding is found important in those applications where it is required to control the weld bead shape and metallurgical characteristics. To consider the quality characteristics, Taguchi method is applied in order to analyze the effect of each

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