Enhanced Powder Bed Additive Manufacturing Process ID: 2021-053
This invention significantly improves the precision and efficiency of powder bed additive manufacturing processes.
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Technology Overview
This technology enhances powder bed additive manufacturing by using a volatile liquid to create precise geometry boundaries within the powder bed. The method involves applying a liquid that can be absorbed by the powder and then vaporized with an energy source, such as a laser, to expel powder particles and form a trench that defines the part geometry.
Key Advantages
- Improved dimensional accuracy and surface finish of manufactured parts
- Faster processing speeds by eliminating the need for physical tools
- Reduced wear on equipment
- Potential to eliminate the need for expensive inkjet printing equipment
Problems Addressed
- Limitations in current additive manufacturing methods regarding part precision
- High equipment wear and maintenance costs
- Dependence on expensive and complex inkjet printing equipment for part definition
Market Applications
- Binder jetting technology
- Multi-jet fusion processes
- High-speed sintering technologies
- Manufacturing sectors seeking high-speed production capabilities
Additional Information
Technology ID: 2022-002
Sell Sheet: Download the Sell Sheet here
Market Analysis: Contact us for a more in-depth market report
Date Published: 28 March, 2025
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