Results 81 to 90 of about 14,993 (230)

Design and Testing of Brushless DC Motor Components of A6 Steel Additively Manufactured by Selective Laser Sintering

Aerospace, 2023
Metallic additive manufacturing technology is seeing increasing use from aviation companies manufacturing prototypes or components with complex geometric shapes, which are then tested and put into operation.
Sebastian-Marian Zaharia, Mihai Alin Pop, George Razvan Buican, Lucia-Antoneta Chicos, Valentin Marian Stamate, Ionut Stelian Pascariu, Camil Lancea   +6 more
doaj   +1 more source

Design and Manufacture of an Attachment Fitting for Transtibial Prosthetic Sockets Using Selective Laser Sintering [PDF]

, 2004
The focus of this work is using selective laser sintering to manufacture transtibial prosthetics sockets with compliant features to relieve contact pressure in sensitive areas.
Burhan, Danny, Crawford, Richard
core   +1 more source

3D‐Printed Models in Oral Surgery Simulation Training: A Scoping Review

Journal of Dental Education, EarlyView.
ABSTRACT Background Advancements in three‐dimensional (3D) printing have introduced innovative tools for medical and dental education. In dental surgery, 3D‐printed simulation models offer valuable presurgical training. This review explores the scope, study types, key findings, limitations, and future research needs to enhance their application in ...
Shahrzad Rahimizadeh Nahavandi, Leila Gholami, Amir Parham Pirhadi Rad, Morteza Ghojazadeh, Kevin Aminzadeh, Rana Tarzemany   +5 more
wiley   +1 more source

Optimization of Powder Layer Density in Selective Laser Sintering [PDF]

, 1999
An important parameter for the overall quality of SLS parts is the density of powder layers before sintering. Previous studies have shownthatthe control of powder particle shape and size distribution can increase the density of non-packed powder beds ...
Egger, G., Glardon, R,, Gygax, P.E., Karapatis, N.P.   +3 more
core   +1 more source

Overcoming Challenges in 3D Printing of Polyolefins and Their Composites: A Review on Strategies for Improved Printability and Performance

Polymer Engineering &Science, EarlyView.
This review integrates the molecular fundamentals, key challenges, and mitigation strategies in polyolefin 3D printing, focusing on shrinkage, warpage, and adhesion control. It highlights material design approaches using recycled polyolefins and functional fillers to improve printability, mechanical properties, and sustainability in additive ...
Malik Hassan, Philip McMorran, Marwan Eid, Julia Blair, Amar K. Mohanty, Manjusri Misra   +5 more
wiley   +1 more source

Users satisfaction on academic library services: measure on service quality, safety and facility [PDF]

, 2020
Library is an important and beneficial place for information and resources of knowledge. According to the previous paper, the library is an open place for all people and broadens opportunities for people of all ages.
Abd Latif, Siti Safiah, Hashim, Shazana, Juma’at, Nuramirah, Mohamed Salleh, Siti Maryam, Mudzaffar, Nurul Lyana, Nordin, Norain   +5 more
core  

Polyamide 11-Carbon Nanotubes Nanocomposites: Preliminary Investigation [PDF]

, 2008
The objective of this research is to develop an improved polyamide 11 (PA11) polymer with enhanced flame retardancy, thermal, and mechanical properties for selective laser sintering (SLS) rapid manufacturing.
Koo, J. H., Lam, C., Lao, S. C., Luo, Z. P., Moon, T., Piccione, P. M., Pilato, L., Wissler, G., Yong, W., Zhou, J.   +9 more
core   +1 more source

Extruder‐based 3D printing of eco‐friendly polymers

Polymer International, EarlyView.
Eco‐friendly polymers, such as biodegradable and recycled materials, offer significant potential for the production of high‐quality 3D‐printed components, provided that their properties and characteristics meet the requirements of extruder‐based 3D printing.
Rui Zhang, Rene Sattler, Paul‐Maximilian Runge, Katalee Jariyavidyanont, Mengxue Du, Holm Altenbach, Mario Beiner, René Androsch   +7 more
wiley   +1 more source

Design and manufacturing of a Selective Laser Sintering test bench to test sintering materials [PDF]

, 2016
The goal of this project is to design and build a prototype of recoating system for a laser cutting machine to turn it into a selective laser sintering printing machine.
Gall Trabal, Guillem, Àvila Padró, Guillem   +1 more
core  

Computer Aspects of Solid Freeform Fabrication: Geometry, Process Control, and Design [PDF]

, 1993
Solid Freefonn Fabrication (SFF) is a class of manufacturing technologies aimed at the production of mechanical components without part-specific tooling or process planning. Originally used for creating modelsfor visualization, many industrial users of
Crawford, Richard H.
core   +1 more source