Results 61 to 70 of about 461 (146)

Climatological Tracking and Lifecycle Characteristics of Mesoscale Convective Systems in Northwestern South America

Journal of Geophysical Research: Atmospheres, Volume 129, Issue 19, 16 October 2024.
Abstract Mesoscale convective systems (MCSs) are crucial in shaping large‐scale tropical circulation and the hydrological cycle, particularly in Northwestern South America (NwSA), a region marked by complex terrain and significant MCS activity. Understanding MCSs in NwSA is vital due to their impact on precipitation patterns and potential for severe ...
Vanessa Robledo, Juan J. Henao, John F. Mejía, Álvaro Ramírez‐Cardona, K. Santiago Hernández, Sebastián Gómez‐Ríos, Ángela M. Rendón   +6 more
wiley   +1 more source

Mechanical properties of polyamide 12 fabricated by selective laser sintering and multi jet fusion

, 2020
Additive manufacturing (AM) has been evolving from a technique of rapid prototyping to an indispensable rapid manufacturing method for producing end-use parts.
Ng, Qinxuan
core  

Ultrasonic Welding of Parts Produced by HP Jet Fusion Technology

, 2023
Tato diplomová práce se zabývá porovnáním svařitelnosti dílů vyrobených technologií Multi Jet Fusion (MJF), konkrétně materiálů PA 12, PA 12 GB a PP. U dílů s materiálem PA 12 a PA 12 GB byla přidána povrchová úprava - chemické vyhlazení.
Křováček, Jakub
core  

Lightweight design of polymeric thin-walled components: Latticization and elastic–plastic homogenization

Journal of Materials Research and Technology
The demand for lightweight yet mechanically robust components has driven the exploration of lattice structures, which offer superior weight-to-strength ratios compared to traditional bulk materials.
L. Romanelli, C. Santus, I. Senegaglia, F. Tamburrino, M. Controzzi, A. Corrado, M. Perini, D. Kumar, R. De Biasi, M. Benedetti   +9 more
doaj   +1 more source

Challenges to Improve Extrusion‐Based Additive Manufacturing Process of Thermoplastics toward Sustainable Development

Macromolecular Rapid Communications, Volume 45, Issue 17, September 2024.
This study examines the major aspects of improving the sustainability of thermoplastic‐based 3D printing by replacing synthetic raw materials with natural‐based systems, or materials derived from renewable sources or recycled, and providing alternatives to reduce energy consumption and polluting emissions.
Antonella Patti
wiley   +1 more source

Additive manufacturing for mass production:a new model to estimate the crystallinity and tensile properties of polypropylene by multi-jet fusion [PDF]

Powder bed fusion (PBF) is an important additive manufacturing (AM) technology that is widely implemented to rapidly fabricate high-precision metallic, polymeric, ceramic, and composite components.
Noronha, Jordan, MacDonald, Eric, Leary, Martin, Brandt, Milan, Ghasemi, Amirhossein, Khorasani, Mahyar, Downing, David, Gibson, Ian, Kafi, Abdullah, Bateman, Stuart   +9 more
core   +1 more source

Integration of Mechatronic Functions on Additively Manufactured Components via Laser‐Assisted Selective Metal Deposition

Advanced Functional Materials, Volume 34, Issue 27, July 3, 2024.
The production of small to medium quantities of mechatronic interconnect devices via additive manufacturing offers advantages such as cost and time effectiveness, increased sustainability and higher complexity. Without using specialized materials, the presented SANCHO method allows for an electronic function integration on components produced by an ...
Tobias Vieten, Sascha Weser, Alexander Schilling, Kerstin Gläser, André Zimmermann   +4 more
wiley   +1 more source

Investigation and prediction of crystallization of PA12 in multi jet fusion process using regression model

, 2021
The growing popularity of additive manufacturing has ignited the possibility of mass manufacturing. This has led to special attention in polymer powder bed fusion technologies such multi jet fusion (MJF).
Foo, Yuan Ru
core  

Design and development of glass-reinforced polymeric composites using multi jet fusion process

, 2023
The Hewlett-Packard (HP) Multi Jet Fusion (MJF) process is a recently emerged polymer powder bed fusion (PBF) additive manufacturing (AM) process that utilizes a combination of powder bed and inkjet printing to fabricate functional parts with voxel ...
Tey, Wei Shian
core   +1 more source

Sustainable Transformation: A Case Study of an Engineering-to-Order Additive Manufacturing Firm

Applied Sciences
Purpose: Addressing sustainability challenges in additive manufacturing (AM) is critical due to high energy consumption and waste. Optimising AM operations is vital for sustainability.
Daria Larsson, R. M. Chandima Ratnayake
doaj   +1 more source