Results 91 to 100 of about 193,094 (397)

Low Coherence Interferometry in Selective Laser Melting

Physics Procedia, 2014
AbstractSelective Laser Melting (SLM) is an additive layer manufacturing technology that offers several advantages compared to conven- tional methods of production such as an increased freedom of design and a toolless production suited for variable lot sizes. Despite these attractive aspects today's state of the art SLM machines lack a holistic process
Neef, Arne, Seyda, Vanessa, Herzog, Dirk, Emmelmann, Claus, Schönleber, Martin, Kogel-Hollacher, Markus   +5 more
openaire   +1 more source

Microstructural Evolution and Mechanical Performance of Plasma‐Assisted Hybrid Friction Stir Welded Dissimilar Aluminum–Copper Joints

Advanced Engineering Materials, EarlyView.
Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi, Pankaj Shrivastava, Ganesh Chouhan, Velaphi Msomi   +3 more
wiley   +1 more source

Design of a High Temperature Workstation for the Selective Laser Sintering Process [PDF]

, 1991
Mechanical ...
Beaman, J.J., Das, Suman, McWilliam, John, Wu, Benny   +3 more
core   +1 more source

Selective Laser Melting of Aluminum and Its Alloys

Materials, 2020
The laser-based powder bed fusion (LBPF) process or commonly known as selective laser melting (SLM) has made significant progress since its inception. Initially, conventional materials like 316L, Ti6Al4V, and IN-718 were fabricated using the SLM process.
Zhi Wang, R. Ummethala, Neera Singh, Shengyang Tang, C. Suryanarayana, J. Eckert, K. Prashanth   +6 more
semanticscholar   +1 more source

Selective Laser Melting: A Novel Method for Surface Roughness Analysis

Strojniški vestnik - Journal of Mechanical Engineering
The present study introduces a novel approach to analyse the surface roughness of metal parts made by 3D selective laser melting (SLM). This technology, known for its ability to efficiently produce functional prototypes and limited-run series, is particularly effective when surface conditions directly meet usage requir ements.
Babič, Matej, Kovačič, Miha, Fragassa, Cristiano, Šturm, Roman   +3 more
openaire   +2 more sources

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

Advanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud, Jakob Gruber, Hakan Göçerler, Pierluigi Bilotto, Christian Gierl‐Mayer, Elham Loni, Michael Naguib, Carsten Gachot   +7 more
wiley   +1 more source

Powder Bed Fusion via Machine Learning-Enabled Approaches

Complexity, 2023
Powder bed fusion (PBF) applies to various metallic materials used in the metal printing process of building a wide range of complex parts compared to other AM technologies.
Utkarsh Chadha, Senthil Kumaran Selvaraj, Abel Saji Abraham, Mayank Khanna, Anirudh Mishra, Isha Sachdeva, Swati Kashyap, S. Jithin Dev, R. Srii Swatish, Ayushma Joshi, Simar Kaur Anand, Addisalem Adefris, R. Lokesh Kumar, Jayakumar Kaliappan, S. Dhanalakshmi   +14 more
doaj   +1 more source

Process Chain for Numerical Simulation of IMLS [PDF]

, 2007
Additive layer manufacturing methods imply, among other advantages, extensive flexibility concerning their ability to realize mass customization. Despite various efforts towards process enhancement, numerous deficiencies concerning part distortion or ...
Branner, G., Strasser, G., Zaeh, M. F.
core   +1 more source

Simultaneously enhanced strength and ductility for 3D-printed stainless steel 316L by selective laser melting

NPG Asia Materials, 2018
Laser-based powder-bed fusion additive manufacturing or three-dimensional printing technology has gained tremendous attention due to its controllable, digital, and automated manufacturing process, which can afford a refined microstructure and superior ...
Zhongji Sun, X. Tan, S. Tor, C. Chua
semanticscholar   +1 more source

Self-learning Calculation for Selective Laser Melting

Procedia CIRP, 2018
Selective laser melting (SLM) is increasingly used in the industrial production of metallic parts. This creates the need for an efficient and accurate quotation costing. The manufacturing costs of a part mainly result from the machine running time for coating and exposure.
Rudolph, Jan-Peer, Emmelmann, Claus
openaire   +1 more source