Author
Mohamed El Mansori
Other affiliations: Texas A&M University, École Normale Supérieure, ParisTech
Bio: Mohamed El Mansori is an academic researcher from Arts et Métiers ParisTech. The author has contributed to research in topics: Machining & Machinability. The author has an hindex of 26, co-authored 133 publications receiving 2131 citations. Previous affiliations of Mohamed El Mansori include Texas A&M University & École Normale Supérieure.
Topics: Machining, Machinability, Tool wear, Materials science, Natural fiber
Papers published on a yearly basis
Papers
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TL;DR: In this paper, a rigorous review concerning the state-of-the-art results and advances on drilling solutions of hybrid FRP/Ti composite was presented by referring to the wide comparisons among literature analyses.
179 citations
TL;DR: The 3D printing of sand moulds, by binder jetting technology for rapid casting, plays a vital role in providing a better value for the more than 5000 years old casting industry by producing quality and economic sand molds as mentioned in this paper.
141 citations
TL;DR: In this article, the root mean square power (Prms) values were used to predict the remaining useful life (RUL) of tools using the neural network (NN) technique, and the results showed a good agreement between the predicted and true RUL of tools.
137 citations
TL;DR: The comparison and analysis results indicate that the integrated framework is applicable to track the tool wear evolution and predict its RUL with the average prediction accuracy reaching up to 90%.
120 citations
TL;DR: In this article, the authors highlight the features of tool-work interaction and machinability classification in the bi-material drilling, and the influences of different cutting sequences on CFRP/Ti drilling responses.
112 citations
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TL;DR: A comprehensive review of the main 3D printing methods, materials and their development in trending applications was carried out in this paper, where the revolutionary applications of AM in biomedical, aerospace, buildings and protective structures were discussed.
Abstract: Freedom of design, mass customisation, waste minimisation and the ability to manufacture complex structures, as well as fast prototyping, are the main benefits of additive manufacturing (AM) or 3D printing. A comprehensive review of the main 3D printing methods, materials and their development in trending applications was carried out. In particular, the revolutionary applications of AM in biomedical, aerospace, buildings and protective structures were discussed. The current state of materials development, including metal alloys, polymer composites, ceramics and concrete, was presented. In addition, this paper discussed the main processing challenges with void formation, anisotropic behaviour, the limitation of computer design and layer-by-layer appearance. Overall, this paper gives an overview of 3D printing, including a survey on its benefits and drawbacks as a benchmark for future research and development.
4,159 citations
TL;DR: In this paper, a comprehensive literature review on composite laminates is presented, which summarizes an up-to-date progress in mechanical drilling of composite materials reported in the literature, including conventional drilling, grinding, vibration assisted twist drilling, and high speed drilling.
636 citations
TL;DR: A comprehensive review of literature on modeling of machining of composite materials with a focus on the process of turning can be found in this paper, where the focus is on glass and carbon fiber reinforced polymeric composites and long fiber reinforced metal matrix composites.
Abstract: This paper provides a comprehensive review of literature, mostly of the last 10–15 years, on modeling of machining of composite materials with a focus on the process of turning. The paper discusses modeling of both fiber reinforced and particle reinforced composites. Modeling studies include molecular dynamic simulations, 2-D and 3-D finite element models and the emerging field of multi-scale models. In fiber reinforced composites the focus is on glass and carbon fiber reinforced polymeric composites as well as long fiber reinforced metal matrix composites. On the other hand modeling of particulate composites is restricted to that of metal matrix composites (MMC). The paper includes recent modeling work to predict cutting forces, tool–particle interaction, cutting temperatures and machined sub-surface damage. A case study on the machining of the MMC A359 aluminum matrix composite reinforced with 20% by volume fraction silicon carbide particles is included to showcase the hierarchical multi-scale machining model.
347 citations
TL;DR: A broad review of technologies and approaches that have been applied in Binder Jet printing and points towards opportunities for future advancement is presented in this article, where a wide variety of materials including polymers, metals, and ceramics have been processed successfully with Binder jet.
Abstract: Binder Jet printing is an additive manufacturing technique that dispenses liquid binding agent on powder to form a two-dimensional pattern on a layer. The layers are stacked to build a physical article. Binder Jetting (BJ) can be adapted to almost any powder with high production rates and the BJ process utilizes a broad range of technologies including printing tehniques, powder deposition, dynamic binder/powder interaction, and post-processing methods. A wide variety of materials including polymers, metals, and ceramics have been processed successfully with Binder Jet. However, developing printing and post-processing methods that maximize part performance is a remaining challenge. This article presents a broad review of technologies and approaches that have been applied in Binder Jet printing and points towards opportunities for future advancement.
321 citations