Results 141 to 150 of about 3,533 (173)

SLS unter die Lupe genommen*/SLS under the microscope – An evaluation of the accuracy of selective laser sintering processes

wt Werkstattstechnik online, 2015
Generative Fertigungsverfahren erlauben die wirtschaftliche Fertigung auch kleiner Losgrößen. Um diesen Vorteil durch eine gute Qualität zu sichern, wird eine Messtechnik entwickelt, welche die Kontrolle des Werkstücks schon während des Bauprozesses ermöglicht.
M. Fleßner, B. Galovskyi, T. Hausotte, A. Loderer   +3 more
openaire   +1 more source

An Approach to Selective Laser Sintering (SLS) of Pre-Coated Sands for Shell Moulding

1999
The Selective Laser Sintering of pre-coated sands is a promising Rapid Prototyping technique for the construction of sand shells for foundry. In this article, the definition of mathematical simulation concepts and a detailed experimental analysis, performed both with conventional and unconventional techniques, is proposed. In particular, two methods to
G. Dini, M. Lanzetta, M. Santochi, G. Tantussi, A. Franco   +4 more
openaire   +1 more source

Work-in-Progress: Open-Source Selective Laser Sintering (SLS) Test Bed

2023 ASEE Midwest Section Conference Proceedings
Comment: 6 ...
Stephen Pierson, Larry Marshall, Landon Lemmons, Lucas Efrid, Wan Shou, Han Hu   +5 more
openaire   +2 more sources

Systematic Dimensional Calibration Process for 3D Printed Parts in Selective Laser Sintering (SLS)

Volume 1A: 35th Computers and Information in Engineering Conference, 2015
The selective laser sintering (SLS) processes, known for enhancing engineering properties and durability of products, are widely used in auto part development processes. The dimensional displacements of the 3D printed parts, however, hinder utilizing the technology directly to enhance their development process. In general, the SLS process causes curved
Sangho Ha, Hweeyoung Han, Daeil Kwon, Namhun Kim, Hyeonnam Kim, Cheolwoong Hwang, Hyunshik Shin, Kyujong Park   +7 more
openaire   +1 more source

Preparation and selective laser sintering of nylon‐coated metal powders for the indirect SLS process

Rapid Prototyping Journal, 2009
PurposeThe purpose of this paper is to report a new method, the dissolution‐precipitation process, to prepare nylon‐coated metal powders for the indirect selective laser sintering (SLS) process.Design/methodology/approachThe nylon‐12 coated carbon steel powders were prepared by the dissolution‐precipitation process.
C.Z. Yan, Y.S. Shi, J.S. Yang, J.H. Liu
openaire   +1 more source

Disseny i construcció d’una màquina SLS (Selective Laser Sintering)

2020
Les tecnologies de fabricació additiva estan experimentant un procés de democratització accelerat que es tradueix en un augment d’usuaris que hi tenen accés i de sectors on la trobem present. Tot va començar amb la possibilitat de crear prototipus de manera ràpida i econòmica, però actualment ja es poden fabricar peces finals fiables, de qualitat i amb
openaire   +1 more source

SELECTIVE LASER HEAT TREATMENTS FOR REALIZING COATINGS AND THIN ELECTRIC COMPONENTS - PART 2: SINTERING OF BATIO3 BY SLS (SELECTIVE LASER SINTERING)

2009
The main technique used in microelectronics to realize passive components of hybrid circuits, combines screen-printing and furnace firing. The main disadvantage of this approach is to require numerous successive heat treatments to fire all the components of the circuits in suitable conditions.
Basile, Natanaël, Gonon, Maurice, Petit, Fabrice, Cambier, Francis   +3 more
openaire   +1 more source

Selective Laser Sintering (SLS) in Pharmaceuticals

2023
Tukaram Karanwad, Srushti Lekurwale, Subham Banerjee   +2 more
openaire   +1 more source

Sintering quality and parameters optimization of sisal fiber/PES composite fabricated by selective laser sintering (SLS)

Journal of Thermoplastic Composite Materials, 2022
Xingdong Li, Yanling Guo, Yangwei Wang   +2 more
exaly  

Size, shape and flow of powders for use in Selective Laser Sintering (SLS)

2013
S Berretta, O Ghita, K Evans, A Anderson, C Newman   +4 more
openaire   +1 more source