Results 31 to 40 of about 32,302 (291)

Simulation of plastic flow driven by periodically alternating pressure and related deformation mechanism in linear friction welding

open access: yesMaterials & Design, 2019
Comprehensive understandings of plastic flow and microstructure development are vital to control the product performance in friction-based solid-state welding. Presented in this paper is a three-dimensional fully coupled mathematical modeling for plastic
Peihao Geng   +4 more
doaj   +1 more source

Development and experimental study on linear friction welding titanium alloy blisk

open access: yesJournal of Aeronautical Materials, 2020
Taking the advanced aeroengine compressor blisk as the application object, the development and experimental study on the TC11/TC17 different materials linear friction welding integral blisk was carried out. The microstructure of welded joint was analyzed,
LI Zuojun   +4 more
doaj   +1 more source

Finite element modelling for temperature, stresses and strains calculation in linear friction welding of TB9 titanium alloy

open access: yesJournal of Materials Research and Technology, 2019
In the present paper, finite element method (FEM) simulation of linear friction welding (LFW) TB9 titanium alloy was carried out using ABAQUS software.
Xiawei Yang   +7 more
doaj   +1 more source

Parametric finite-element studies on the effect of tool shape in friction stir welding [PDF]

open access: yes, 2010
The success of the Friction Stir Welding (FSW) process, and the weld quality produced, depends significantly on the design of the welding tool. In this paper the effect of variation in various tool geometry parameters on FSW process outcomes, during the ...
Hamilton, R., Li, H., Mackenzie, D.
core   +1 more source

Experimental External Force Estimation Using a Non-Linear Observer for 6 axes Flexible-Joint Industrial Manipulators [PDF]

open access: yes, 2013
This paper proposes a non-linear observer to estimate not only the state (position and velocity) of links but also the external forces exerted by the robot during Friction Stir Welding (FSW) processes.
ABBA, Gabriel   +2 more
core   +6 more sources

The Importance of Materials Data and Modelling Parameters in an FE Simulation of Linear Friction Welding

open access: yesAdvances in Materials Science and Engineering, 2014
Linear friction welding has become a key technology in the aeroengine industry due to its capability to produce blisk components. Finite element (FE) simulation of linear friction welding applications has been studied in recent years by a number of ...
R. Turner   +3 more
doaj   +1 more source

Optimization of Process Parameters of Friction Stir Welding by Taguchi Method

open access: yesWasit Journal of Engineering Sciences, 2019
Friction Stir Welding is one of the technologies of joining solid states, which still attracts the researchers’ interest.  In welded joints the mechanical properties are affected by a number of mechanical properties of the joined materials and by the ...
Azzam Sabah Albunduqee   +1 more
doaj   +1 more source

Upset Prediction in Friction Welding Using Radial Basis Function Neural Network

open access: yesAdvances in Materials Science and Engineering, 2013
This paper addresses the upset prediction problem of friction welded joints. Based on finite element simulations of inertia friction welding (IFW), a radial basis function (RBF) neural network was developed initially to predict the final upset for a ...
Wei Liu   +3 more
doaj   +1 more source

Pengaruh Waktu dan Tekanan Gesek terhadap Kekuatan Tarik Sambungan Paduan Aluminium dan Baja Karbon pada Pengelasan Gesek Continuous Drive

open access: yesRekayasa Mesin, 2018
The objective of this research was to investigate the effect of friction time and friction pressure on the tensile strength of the joining of two dissimilar materials, aluminum alloy AA6061 and carbon steel, with continuous drive friction welding process.
Jack Carol Adolf Pah   +2 more
doaj   +1 more source

Interface Microstructures and Bond Formation in Ultrasonic Consolidation [PDF]

open access: yes, 2007
The quality of ultrasonically consolidated parts critically depends on the bond quality between individual metal foils. This necessitates a detailed understanding of interface microstructures and ultrasonic bonding mechanism.
Adams, B. L.   +5 more
core   +1 more source

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