TY - GEN
T1 - Model guided DLP 3D printing for solid and hollow structure
AU - Liu, Zechao
AU - Li, Yandong
AU - Wu, Lifang
AU - Cui, Kejian
AU - Yan, Jianhua
AU - Yu, Hui
N1 - Funding Information:
VII. ACKNOWLEDGMENT This project was partially supported by the Special plan of the National key R & D Program of international cooperation in science and technology innovation between governments "( 2018YFE0197100) and the Key projects of science and technology plan of the Beijing Municipal Commission of Education (KZ202110005007) and
Publisher Copyright:
© 2021 IEEE.
PY - 2021/9/17
Y1 - 2021/9/17
N2 - Manufacturing speed is one of the biggest challenges in 3D printing. Continuous stereolithography printing can effectively improve the printing speed. However, the model it can print is limited to the hollow out structure or flake structure. In the real application scenario, the models are the composition of multiple kinds of structures such as solid structure, hollow out structure, or flake structure. The continuous stereolithography printing scheme will not work for such models. We first propose a concept of maximum fillable distance (MFD) for a set of resin material and printing settings. And for a specific kind of printing setting, the MFD of resin material at different moving speeds is estimated by experiments. Furthermore, the max-min distance of each slice of the model is computed. And a printing control scheme to combining the continuous and layer-wise printing is generated automatically by comparing the max-min distance and MFD. Using the printing control scheme, two real models are successfully printed.
AB - Manufacturing speed is one of the biggest challenges in 3D printing. Continuous stereolithography printing can effectively improve the printing speed. However, the model it can print is limited to the hollow out structure or flake structure. In the real application scenario, the models are the composition of multiple kinds of structures such as solid structure, hollow out structure, or flake structure. The continuous stereolithography printing scheme will not work for such models. We first propose a concept of maximum fillable distance (MFD) for a set of resin material and printing settings. And for a specific kind of printing setting, the MFD of resin material at different moving speeds is estimated by experiments. Furthermore, the max-min distance of each slice of the model is computed. And a printing control scheme to combining the continuous and layer-wise printing is generated automatically by comparing the max-min distance and MFD. Using the printing control scheme, two real models are successfully printed.
KW - continuous 3D printing
KW - DLP 3D printing
KW - fast 3D printing
KW - large area
KW - layer-wise 3D printing
KW - maximum fillable distance
KW - model-guided
UR - http://www.scopus.com/inward/record.url?scp=85116047810&partnerID=8YFLogxK
UR - http://hsi2021.welcometohsi.org/
U2 - 10.1109/HSI52170.2021.9538633
DO - 10.1109/HSI52170.2021.9538633
M3 - Conference contribution
AN - SCOPUS:85116047810
SN - 9781665431088
T3 - IEEE HSI Proceedings Series
SP - 176
EP - 181
BT - 14th International Conference on Human System Interaction, HSI 2021 - Proceedings
A2 - Bujnowski, Adam
A2 - Kaczmarek, Mariusz
A2 - Ruminski, Jacek
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 14th International Conference on Human System Interaction, HSI 2021
Y2 - 8 July 2021 through 10 July 2021
ER -