Automated melt electrowritting platform with real-time process monitoring

Area of Science:

• Additive Manufacturing
• Materials Science
• Biomedical Engineering

Background:

• Melt electrowriting (MEW) is a high-resolution additive manufacturing (AM) technique.
• Current MEW hardware limitations hinder reproducibility and technological advancement.
• In-house fabrication of MEW devices complicates results replication.

Purpose of the Study:

• To develop an automated melt electrowriting platform.
• To integrate real-time process parameter monitoring and control.
• To enhance accessibility and data collection capabilities for MEW technology.

Main Methods:

• Development of an automated MEW system.
• Implementation of real-time monitoring for printing parameters.
• Validation through printing polymer structures and parameter adjustment.

Main Results:

• Demonstrated accurate printing of polymer structures.
• Successfully measured and adjusted process parameters in real-time.
• Enabled collection of large volumes of process data.

Conclusions:

• The automated MEW platform improves precision and reproducibility.
• Enhanced data collection supports further system analysis.
• The platform increases MEW accessibility for research and industry, fostering technological progress.