Details
| Original language | English |
|---|---|
| Pages (from-to) | 217-220 |
| Number of pages | 4 |
| Journal | CIRP annals |
| Volume | 68 |
| Issue number | 1 |
| Publication status | Published - 29 Apr 2019 |
| Externally published | Yes |
Abstract
We describe a novel multi-material polymer layer creation principle and deposition strategy based on aerosol jetting. In a multiple atomizer set-up, acrylates and methacrylates comprising a hardness of 25–80 ShoreD are deposited in a layer based process with a resolution range of 7.4–548.3 μm. The materials are transformed into droplets independently and enable the deposition of pure materials as well as mixed compositions. UV lasers create lateral structures with typical resolutions below 20 μm. The additive manufacturing process is experimentally verified using applications in the field of novel hardness level individualized in-ear hearing devices.
Keywords
- Additive manufacturing, Multi-materials, Polymer
ASJC Scopus subject areas
- Engineering(all)
- Mechanical Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: CIRP annals, Vol. 68, No. 1, 29.04.2019, p. 217-220.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Multi-material laser direct writing of aerosol jet layered polymers
AU - Overmeyer, Ludger
AU - Hohnholz, Arndt
AU - Suttmann, Oliver
AU - Kaierle, Stefan
N1 - Funding information: The authors are grateful for financial support provided within the Project 3D Polysprint (FKZ: 13N13567 ), funded by the German Federal Ministry for Education and Research ( BMBF ). The authors are grateful for financial support provided within the Project 3D Polysprint (FKZ: 13N13567), funded by the German Federal Ministry for Education and Research (BMBF).
PY - 2019/4/29
Y1 - 2019/4/29
N2 - We describe a novel multi-material polymer layer creation principle and deposition strategy based on aerosol jetting. In a multiple atomizer set-up, acrylates and methacrylates comprising a hardness of 25–80 ShoreD are deposited in a layer based process with a resolution range of 7.4–548.3 μm. The materials are transformed into droplets independently and enable the deposition of pure materials as well as mixed compositions. UV lasers create lateral structures with typical resolutions below 20 μm. The additive manufacturing process is experimentally verified using applications in the field of novel hardness level individualized in-ear hearing devices.
AB - We describe a novel multi-material polymer layer creation principle and deposition strategy based on aerosol jetting. In a multiple atomizer set-up, acrylates and methacrylates comprising a hardness of 25–80 ShoreD are deposited in a layer based process with a resolution range of 7.4–548.3 μm. The materials are transformed into droplets independently and enable the deposition of pure materials as well as mixed compositions. UV lasers create lateral structures with typical resolutions below 20 μm. The additive manufacturing process is experimentally verified using applications in the field of novel hardness level individualized in-ear hearing devices.
KW - Additive manufacturing
KW - Multi-materials
KW - Polymer
UR - http://www.scopus.com/inward/record.url?scp=85064815643&partnerID=8YFLogxK
U2 - 10.1016/j.cirp.2019.04.115
DO - 10.1016/j.cirp.2019.04.115
M3 - Article
AN - SCOPUS:85064815643
VL - 68
SP - 217
EP - 220
JO - CIRP annals
JF - CIRP annals
SN - 0007-8506
IS - 1
ER -