WSURF Case 801
Laser Dynamic Forming Process for Micro to Nano-scale 3D Shapes
Summary
Microscale devices are now increasingly possible and hold great promise for future technology; however, there are severe limitations to manufacturability on this scale. Lithography-based methods are limited to a small selection of materials, and non-lithographic techniques have limitations of materials, tooling and scale. There is a need to develop low-cost, fast-shaping techniques for 3D forming of various materials.
Laser Dynamic Forming (LDF) is a newly developed method for manufacturing of meso- and micro/nano-scale 3D shapes. It is applicable to both ductile and brittle materials.
Applications & Advantages
Micro/nano scale laser dynamic forming is a hybrid high strain rate process, which combines the advantages of metal forming, and laser shock peening.
When compared to current laser forming methods, LDF provides several advantages:
- Faster forming process
- Less complicated design
- More uniform and desirable mechanical properties
- Scalability, allowing for the production of both micro/nano- and meso-scale 3D shapes
IP Status
US patent & PCT pending. Exclusive rights available.
For more information about this technology please contact WSURF:
1610 NE Eastgate Blvd, Suite 650
Pullman, WA 99164
Phone: (509) 335-5526
Fax: (509) 335-7237
wsurf@wsu.edu
