Additive Manufacturing as a Technique for in situ Repair and Renovation of Marine Crankshaft Journals

Key Engineering Materials 2019
Toms Torims, Adrian Morales Casas, Santiago C. Gutierrez Rubert

This article presents the analysis and redesign of an equipment aimed at repairing in-situ the journal surface of a marine diesel engine crankshaft, based on laser cladding technology. The paper outlines the comprehensive research conducted to study the device, identify its weaknesses and establish a strategy to improve it. To address this task, we shall describe (i) a study of the working environment, (ii) performance of functional analysis using computer-aided engineering tools and finite element analysis of the current prototype, (iii) a study of the results and identification of problematic areas, (iv) proposed improvements based on the results, (v) the presentation of a 3D model with the proposed improvements.

Atslēgas vārdi
mechanical redesign, laser cladding, in-situ repair, crankshaft repair, marine engine
DOI
10.4028/www.scientific.net/KEM.799.263
Hipersaite
https://www.scientific.net/KEM.799.263

Torims, T., Morales Casas, A., Gutierrez Rubert, S. Additive Manufacturing as a Technique for in situ Repair and Renovation of Marine Crankshaft Journals. No: Key Engineering Materials, Igaunija, Tallina, 24.-26. aprīlis, 2019. Šveice: Trans Tech Publications Ltd, 2019, 263.-269.lpp. ISBN 978-3-0357-1513-2. ISSN 1013-9826. Pieejams: doi:10.4028/www.scientific.net/KEM.799.263

Publikācijas valoda
English (en)