File:Weld pso.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this preview: 800 × 498 pixels. Other resolutions: 320 × 199 pixels | 640 × 399 pixels | 1,024 × 638 pixels | 1,280 × 797 pixels | 2,560 × 1,595 pixels | 3,543 × 2,207 pixels.
Original file (3,543 × 2,207 pixels, file size: 844 KB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
[edit]DescriptionWeld pso.jpg |
English: Proprietary metal 3D printing is still relegated to relatively expensive systems that have been constructed over years of expensive trial-and-error to obtain optimum 3D printing settings. Low-cost open-source metal 3D printers can potentially democratize metal additive manufacturing; however, significant resources are required to redevelop optimal printing parameters for each metal on new machines. In this study, the particle swam optimization (PSO) experimenter, a free and open-source software package, is utilized to obtain the optimal printing parameters for a tungsten inert gas-based metal open source 3D printer. The software is a graphical user interface implementation of the PSO method and is designed specifically for hardware-in-loop testing. It uses the input of experimental variables and their respective ranges, and then proposes iterations for experiments. A custom fitness function is defined to characterize the experimental results and provide feedback to the algorithm for low-cost metal additive manufacturing. Four separate trials are performed to determine the optimal parameters for 3D printing. First, an experiment is designed to deposit and optimize the parameters for a single line. Second, the parameters for a single-layer plane is optimized experimentally. Third, the optimal printing parameters for a cube is determined experimentally. Fourth, the line optimization experiment is revised and reconducted using different shield gas parameters. The results and limitations are presented and discussed in the context of expanding wire arc additive manufacturing to more systems and material classes for distributed digital manufacturing. |
Date | |
Source | https://www.appropedia.org/Particle_Swarm_Optimization_of_Printing_Parameters_for_Open-Source_TIG-Based_Metal_3D_Printing |
Author | Shane Oberloier, Wilson J Holmes, Luke A Reich, Joshua M. Pearce |
Licensing
[edit]This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 06:33, 17 November 2023 | 3,543 × 2,207 (844 KB) | Yew know (talk | contribs) | Uploaded a work by Shane Oberloier, Wilson J Holmes, Luke A Reich, Joshua M. Pearce from https://www.appropedia.org/Particle_Swarm_Optimization_of_Printing_Parameters_for_Open-Source_TIG-Based_Metal_3D_Printing with UploadWizard |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
JPEG file comment | HiRes |
---|