Abstract The present work aims for an initial computational simulation with finite element analysis of the friction riveting process. Knowledge and experimental data from AA2024-T351 polyetherimide supported simulation. Friction is a friction-based joining technology capable connecting multiple dissimilar overlapping materials in fast simple manner. In this paper, plastic deformation metallic r...

A design methodology which generates optimal mechanical repairs for aging aircraft is presented. Finite element modeling and analysis is used to evaluate the repairs. The repair problem is formulated as an optimization problem using an energy criterion. Optimal locations for rivet placement are found for many different situations.

system was established, the old English hostelry, noted for its hospitality and good cheer, has been superseded by the pothouse and gin-palace of the Limited Liability Companies, whose ideal licensed house is one capable of distributing the greatest quantity of alcohol in the smallest possible space. The Public House Improvement Bill, for which Mr. Simons desires Government facilities, would rivet

Aluminum of cylindrical profile (of diameter 1–4 mm) was trailed by laser metal wire deposition for potential riveting applications. The rivet built onto a Ti6Al4V substrate through hole in an AA6061 sheet. feature postprocessed high-frequency washing technique to obtain the desired finish. Parameter optimization has allowed increased productivity almost seven times while achieving required wet...

An aircraft is a multilayer structure that assembled by rivets. Under extreme working conditions, corrosion appears and quickly propagates at the rivet sites of layers; thus, it threads integrity safety aircraft. Corrosion usually occurs hidden layer around rivet, making difficult to detect. This paper proposes machine learning approach incorporating an electromagnetic testing system detect riv...

The authors wish to make the following correction to this paper (Cecotti, H.; Rivet, B. Subject Combination and Electrode Selection in Cooperative Brain-Computer Interface Based on Event Related Potentials. Brain Sci. 2014, 4, 335-355). Dut to an error the reference number in the original published paper were not shown. The former main text should be replaced as below.

The wire drawing process is extensively used in manufacturing components such as rivet, screw, welding wire, etc. In this work, an analytical of the wire drawing process has been considered for two-stage operation. ABAQUS commercial Finite Element code has been used to obtained the drawing force. Then, The analytical and experimental results been compared. The results show a good agreement for...

In an innovative vision of manufacturing, orbital riveting is a joining technique characterized by high efficiency, energy saving, low costs and noise. It cold forming process where tool rotates at fixed angle (i.e., typically 3° to 6°) create sweeping line pressure around rivet. This movement progressively promotes, with each rotation, the collapse rivet shank down onto upper substrate joint, ...

Abstract Important developments have been achieved for self-pierce riveting with the utilization of a double-sided tubular rivet that is able to join sheets similar and dissimilar materials different larger thicknesses, while remaining hidden in-between after joining process completed. Nevertheless, performance those joints can still be improved by an optimization parameters, mainly chamfered a...