Feedback Control-Based 3d Printing Product Quality Improvement Methods

DOI

10.2991/978-94-6463-518-8_11How to use a DOI?

Keywords

3D printing; feedback control; nozzle control; motion control

Abstract

3D printing is a new additive manufacturing technology that many consider to be a “disruptive” technology that will change the world, claiming it will trigger a new round of industrial revolution. Due to the many defects brought about by open-loop control in traditional 3D printing, more and more researchers have chosen to introduce feedback control into 3D printing, thereby improving a series of printing defects brought about by open-loop control. This paper classifies different aspects of the 3D printing process that can be optimized by feedback control, including nozzle control technology sand equipment motion control technology. The nozzle control technology is divided into three parts: nozzle extrusion control, the combination of wire feeding and nozzle extrusion, nozzle temperature control. The device motion control technology is divided into two parts: improving the device motion by algorithm and improving the device motion by real-time perception. Through the survey and summary of the above content, the specific problems brought by open-loop control in the process of 3D printing and the specific methods adopted by different researchers for “feedback control-based 3D printing product quality improvement” are discussed, and some suggestions are put forward for the research of feedback control system.

Copyright

© 2024 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Lutong Li
PY  - 2024
DA  - 2024/09/28
TI  - Feedback Control-Based 3d Printing Product Quality Improvement Methods
BT  - Proceedings of the 2024 International Conference on Mechanics, Electronics Engineering and Automation (ICMEEA 2024)
PB  - Atlantis Press
SP  - 93
EP  - 104
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-518-8_11
DO  - 10.2991/978-94-6463-518-8_11
ID  - Li2024
ER  -