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The aim is to improve the manufacturing process of surgical prostheses by optimizing 3D printing parameters for tooling inserts.

Flexible tooling by 3D extrusion printing for the manufacturing of surgical implants via single-point incremental forming (SPIF)

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The aim is to improve the manufacturing process of surgical prostheses by optimizing 3D printing parameters for tooling inserts.
Hybrid technique combining single-point incremental forming and CNC technology
Examination of 3D printed die inserts made from PLA and PETG materials
Use of Taguchi methodology to test various printing parameters like infill densities and patterns
Testing the mechanical robustness of inserts
Experimental validation of the flexible tooling system with titanium and stainless steel specimens
Identified optimal printing parameters that enhance the compressive strength of inserts
Showed potential for automating the production of intricate prosthetic shapes
Successfully manufactured prostheses with diverse geometries and materials like titanium and stainless steel

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Investigates a hybrid technique combining SPIF and CNC for automated surgical implant production, suggesting improved quality and efficiency.

Rodríguez-Alabanda et al. (2026) studied this question.

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Investigates a hybrid technique combining SPIF and CNC for automated surgical implant production, suggesting improved quality and efficiency.