3D Printed Large-Scale Insole and its Printing Challenges

Md Hazrat Ali; Sanjar Trubayev; Essam Shehab

doi:10.1063/5.0110272

3D Printed Large-Scale Insole and its Printing Challenges

Md Hazrat Ali
, Sanjar Trubayev
, Essam Shehab

Nazarbayev University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Additive manufacturing is a relatively new technology that is already widely applied in engineering and has a great potential to be implemented in the footwear industry. Indeed, significant improvements in the quality of 3D printed parts contribute to the quality enhancements on additive manacling in footwear industries, and the fabrication of insole is one of them. This article presents the design and development of anatomical insole and highlights its printing challenges using BFlex material applying a customized Fused Deposition Modelling (FDM) printer. The dimension of the designed insole has a length and width of 300 mm and 107 mm, respectively and it has a thickness of 15.6 mm at the heel and 5 mm at the toe. The main challenges faced during the fabrication of the desired insole are build orientation, poor adhesion of the print bed, and oscillations of the printing object at top layers. Experimental results showed that the vertical orientation of the insole, 20% infill, and support structure with 15 degrees overhang angle significantly increased the printing performance.

Original language	English
Title of host publication	8th Brunei International Conference on Engineering and Technology 2021
Editors	Mohammad Yeakub Ali, Rama Rao Karri, Shahriar Shams, Roslynna Rosli, Ena Kartina Abdul Rahman, Ramesh Singh
Publisher	American Institute of Physics Inc.
ISBN (Electronic)	9780735442795
DOIs	https://doi.org/10.1063/5.0110272
Publication status	Published - Jan 10 2023
Event	8th Brunei International Conference on Engineering and Technology 2021, BICET 2021 - Bandar Seri Begawan, Brunei Darussalam Duration: Nov 8 2021 → Nov 10 2021

Publication series

Name	AIP Conference Proceedings
Volume	2643
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	8th Brunei International Conference on Engineering and Technology 2021, BICET 2021
Country/Territory	Brunei Darussalam
City	Bandar Seri Begawan
Period	11/8/21 → 11/10/21

Funding

The authors express their sincere gratitude to Nazarbayev University for financial support. This research is funded by Nazarbayev University, grant number 021220FD1551.

Keywords

3D printing
Additive manufacturing
Bflex
Infill
Insole

ASJC Scopus subject areas

General Physics and Astronomy

Access to Document

10.1063/5.0110272

Cite this

Hazrat Ali, M., Trubayev, S., & Shehab, E. (2023). 3D Printed Large-Scale Insole and its Printing Challenges. In M. Y. Ali, R. R. Karri, S. Shams, R. Rosli, E. K. A. Rahman, & R. Singh (Eds.), 8th Brunei International Conference on Engineering and Technology 2021 Article 050049 (AIP Conference Proceedings; Vol. 2643). American Institute of Physics Inc.. https://doi.org/10.1063/5.0110272

3D Printed Large-Scale Insole and its Printing Challenges. / Hazrat Ali, Md; Trubayev, Sanjar; Shehab, Essam.
8th Brunei International Conference on Engineering and Technology 2021. ed. / Mohammad Yeakub Ali; Rama Rao Karri; Shahriar Shams; Roslynna Rosli; Ena Kartina Abdul Rahman; Ramesh Singh. American Institute of Physics Inc., 2023. 050049 (AIP Conference Proceedings; Vol. 2643).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Hazrat Ali, M, Trubayev, S & Shehab, E 2023, 3D Printed Large-Scale Insole and its Printing Challenges. in MY Ali, RR Karri, S Shams, R Rosli, EKA Rahman & R Singh (eds), 8th Brunei International Conference on Engineering and Technology 2021., 050049, AIP Conference Proceedings, vol. 2643, American Institute of Physics Inc., 8th Brunei International Conference on Engineering and Technology 2021, BICET 2021, Bandar Seri Begawan, Brunei Darussalam, 11/8/21. https://doi.org/10.1063/5.0110272

Hazrat Ali, Md ; Trubayev, Sanjar ; Shehab, Essam. / 3D Printed Large-Scale Insole and its Printing Challenges. 8th Brunei International Conference on Engineering and Technology 2021. editor / Mohammad Yeakub Ali ; Rama Rao Karri ; Shahriar Shams ; Roslynna Rosli ; Ena Kartina Abdul Rahman ; Ramesh Singh. American Institute of Physics Inc., 2023. (AIP Conference Proceedings).

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AB - Additive manufacturing is a relatively new technology that is already widely applied in engineering and has a great potential to be implemented in the footwear industry. Indeed, significant improvements in the quality of 3D printed parts contribute to the quality enhancements on additive manacling in footwear industries, and the fabrication of insole is one of them. This article presents the design and development of anatomical insole and highlights its printing challenges using BFlex material applying a customized Fused Deposition Modelling (FDM) printer. The dimension of the designed insole has a length and width of 300 mm and 107 mm, respectively and it has a thickness of 15.6 mm at the heel and 5 mm at the toe. The main challenges faced during the fabrication of the desired insole are build orientation, poor adhesion of the print bed, and oscillations of the printing object at top layers. Experimental results showed that the vertical orientation of the insole, 20% infill, and support structure with 15 degrees overhang angle significantly increased the printing performance.

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3D Printed Large-Scale Insole and its Printing Challenges

Abstract

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Keywords

ASJC Scopus subject areas

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