United States of America as Represented by The Secretary of the Army (20240375944). ON-DEMAND SCALABLE NANO-SCALE 3D PRINTING SYSTEM AND METHOD simplified abstract
Contents
ON-DEMAND SCALABLE NANO-SCALE 3D PRINTING SYSTEM AND METHOD
Organization Name
United States of America as Represented by The Secretary of the Army
Inventor(s)
Kyoo D. Jo of Champaign IL (US)
Sungmin Hong of Champaign IL (US)
Donald M. Cropek of Seymour IL (US)
Seung J. Oh of Champaign IL (US)
Hyunjung Anna Kim of Champaign IL (US)
ON-DEMAND SCALABLE NANO-SCALE 3D PRINTING SYSTEM AND METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240375944 titled 'ON-DEMAND SCALABLE NANO-SCALE 3D PRINTING SYSTEM AND METHOD
Simplified Explanation: The 3D printing system described in the patent application includes a stage for holding a substrate, syringe pumps, syringes, a hydrodynamic flow focusing nozzle, and a pulse generator. The system is designed to deposit printing ink onto the substrate with precise control over ejection frequency and flow rates.
- The system includes a stage where a substrate is placed.
- It utilizes two syringe pumps and syringes for controlling the flow rates of printing ink and sheath fluid.
- A hydrodynamic flow focusing nozzle is used to deposit the printing ink onto the substrate with precision.
- A pulse generator applies an electric potential to control the ejection frequency of the printing ink.
- The system allows for on-demand printing with adjustable flow rates and precise control over the deposition process.
Key Features and Innovation:
- Precise control over ejection frequency and flow rates.
- On-demand printing capability.
- Hydrodynamic flow focusing technology for accurate deposition.
- Electric potential application for controlled printing process.
- Adjustable flow rates for printing ink and sheath fluid.
Potential Applications: The technology can be used in various industries such as manufacturing, prototyping, biomedical engineering, and electronics for precise and customizable 3D printing applications.
Problems Solved: The technology addresses the need for precise control over 3D printing processes, allowing for on-demand printing with adjustable flow rates and accurate deposition.
Benefits:
- Enhanced precision in 3D printing.
- Customizable printing capabilities.
- Improved efficiency in printing processes.
- Versatile applications across different industries.
- Cost-effective and scalable printing solution.
Commercial Applications: The technology can be utilized in industries such as manufacturing, healthcare, aerospace, and consumer goods for customized and efficient 3D printing processes, leading to increased productivity and innovation.
Questions about 3D Printing System: 1. How does the technology of hydrodynamic flow focusing contribute to the precision of the printing process? 2. What are the potential cost savings associated with using this 3D printing system in manufacturing applications?
Frequently Updated Research: Ongoing research in the field of 3D printing systems focuses on improving printing speed, material compatibility, and scalability for various industrial applications. Stay updated on the latest advancements in the field to leverage the full potential of this technology.
Original Abstract Submitted
in one embodiment, a 3d printing system includes: a stage on which a substrate is disposed; first and second syringe pumps; first and second syringes; a hydrodynamic flow focusing nozzle having a central channel coupled to the first syringe to receive a printing ink and two side channels on two sides of the central channel and coupled to the second syringe to receive a sheath fluid to pinch the central channel; and a pulse generator to apply an electric potential between the hydrodynamic flow focusing nozzle and the substrate to deposit the printing ink on the substrate on-demand and control ejection frequency of the printing ink. the first syringe pump is controllable to adjust a printing ink flow rate of the printing ink to deposit the printing ink onto the substrate. the second syringe pump is controllable to adjust a sheath fluid flow rate of the sheath fluid.
