Search Results - jie+jin

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2018-198 - Vibration Assisted Stereo Lithography for Easy Separation of Large Cross Section Areas

Market Opportunity 3D printing – especially stereolithography (SL), the most popular form of 3D printing – has an innate problem where the printed material sticks to the working surface. The solution to this problem has been to print a sacrificial layer first. This solution poses two problems: the sacrificial layer adds material costs;...

Published: 12/31/2025 Inventor(s): Yong Chen, Jie Jin
Keywords(s):  
Category(s): Physical Sciences & Engineering > Manufacturing & Processing

2017-046 - Highly Removable Water Support for Stereolithography

Stereolithography 3D printing Abstract USC researchers have developed a novel SLA approach that uses highly removable water-based support structures during 3D printing. A top-down thermoelectric cooling device is used to freeze water into solid ice that surrounds the layered part assembly. A novel vacuum device sufficiently controls the ice surface...

Published: 12/3/2025 Inventor(s): Yong Chen, Jie Jin
Keywords(s):  
Category(s): Physical Sciences & Engineering > Manufacturing & Processing