Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Lonnie J. Love"'
Publikováno v:
Additive Manufacturing Letters, Vol 10, Iss , Pp 100229- (2024)
Pulsed laser assisted additive manufacturing has been demonstrated as a promising technology for controlling grain structure in 3D-printing processes. The integration of a nanosecond laser onto a wire arc additive manufacturing tool has enabled the l
Externí odkaz:
https://doaj.org/article/eb0517d657a3437083207a260ab12ed6
Autor:
Brian K. Post, Phillip C. Chesser, Randall F. Lind, Alex Roschli, Lonnie J. Love, Katherine T. Gaul, Matthew Sallas, Fletcher Blue, Stephen Wu
Publikováno v:
Virtual and Physical Prototyping, Vol 14, Iss 2, Pp 123-129 (2019)
Big Area Additive Manufacturing (BAAM) is a large-scale, 3D printing technology developed by Oak Ridge National Laboratory's Manufacturing Demonstration Facility and Cincinnati, Inc. The ability to quickly and cost-effectively manufacture unique moul
Externí odkaz:
https://doaj.org/article/10c6ea1e419b4bfd98a28c4db45a5305
Publikováno v:
Applied Sciences, Vol 9, Iss 20, p 4355 (2019)
A variety of techniques have been utilized in metal additive manufacturing (AM) for melt pool size management, including modeling and feed-forward approaches. In a few cases, closed-loop control has been demonstrated. In this research, closed-loop me
Externí odkaz:
https://doaj.org/article/f3051284d3bb4fd383f89f2c78ee9e6c
Autor:
Peter L. Wang, Yuepeng Zhang, Lonnie J. Love, M. Parans Paranthaman, Corson L. Cramer, Chris Zangmeister, Alex Roschli, Jeffrey J. Urban, Merlin Theodore
Publikováno v:
Mrs Bulletin
MRS bulletin, vol 46, iss 9
MRS bulletin, vol 46, iss 9
Abstract The COVID-19 pandemic triggered a surge in demand for N95 or equivalent respirators that the global supply chain was unable to satisfy. This shortage in critical equipment has inspired research that addresses the immediate problems and has a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43956a7f4e5c62ec3a8af9da63fb4a6c
https://doi.org/10.1557/s43577-021-00173-6
https://doi.org/10.1557/s43577-021-00173-6
Autor:
Justin West, Emma Betters, Lonnie J. Love, Alex Roschli, David Nuttall, Tony L. Schmitz, John Lindahl, Scott R. Smith
Publikováno v:
Manufacturing Letters. 31:33-35
Cast iron and steel weldments are the most common machine tool base elements. However, both construction methods have associated disadvantages for domestic machine tool manufacturers. This paper documents the investigation of an alternative method fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bee99ceede7668cfcd9c8a52d1925b0
https://doi.org/10.1016/j.mfglet.2021.05.008
https://doi.org/10.1016/j.mfglet.2021.05.008
Publikováno v:
Procedia Manufacturing. 48:625-633
Defects can result in a failed part and are costly in terms of time and material. This cost is even greater in the context of large-scale additive manufacturing where the objects can be very large. As a result, a great deal of research has focused on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f628a3123455c12ec03082256fd66fe3
https://doi.org/10.1016/j.promfg.2020.05.091
https://doi.org/10.1016/j.promfg.2020.05.091
Autor:
Brian T. Gibson, Paritosh Mhatre, Michael C. Borish, Celeste E. Atkins, John T. Potter, Joshua E. Vaughan, Lonnie J. Love
Publikováno v:
Additive Manufacturing. 58:103048
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20e3c92f93c5a5dc192ef7f51ca1d720
https://doi.org/10.1016/j.addma.2022.103048
https://doi.org/10.1016/j.addma.2022.103048
Oak Ridge National Lab’s (ORNL) Metal Big Area Additive Manufacturing (mBAAM) and Hybrid Manufacturing teams in the Manufacturing Demonstration Facility (MDF) was tasked with developing a part that exceeded 24 inches in length and 100lbs in weight
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::550e688191f1684491d7634387d7f339
https://doi.org/10.1115/1.0002341v
https://doi.org/10.1115/1.0002341v
Publikováno v:
ACS Sustainable Chemistry & Engineering. 7:18297-18302
Photovoltaic (PV)-generated electricity can participate in renewable grid parity after meeting conditions of low-cost PV materials and economic manufacturing of solar cells. Here, we report low-cost, scalable microbial synthesis of Cu(In,Ga)Se₂ (CI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84e7943229a3065072bd4af221cc7ec5
https://doi.org/10.1021/acssuschemeng.9b03269
https://doi.org/10.1021/acssuschemeng.9b03269
Autor:
Phillip C. Chesser, David Weiss, Orlando Rios, Lonnie J. Love, Brad Richardson, Emily Morris, Eric T. Stromme, Zachary C. Sims, Michael S. Kesler, William H. Peter, Michael Thompson, Hunter B. Henderson
Publikováno v:
International Journal of Metalcasting. 14:356-364
Additive manufacturing (AM) has the potential to reduce costs in the casting industry, particularly for large parts (i.e., components with any dimension > 12 in.). Here, pilot-scale production case studies of hydroelectric and automotive parts were u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::196b92209c6d50141bc17df796abd349
https://doi.org/10.1007/s40962-019-00379-0
https://doi.org/10.1007/s40962-019-00379-0