Generative design of a large-scale nonhomogeneous structures

Djokikj, Jelena; Jovanova, Jovana

doi:10.1016/j.ifacol.2021.08.090

Cited by 3 publications

(1 citation statement)

References 9 publications

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“…The need for weight reduction [5] in vehicles is selfevident [6]. It is also important in the aircraft industry [7], but it may be needed in the building industry [8], in medical applications [9] as well as in many other areas [10].…”

Section: Introductionmentioning

confidence: 99%

Analysing the Generative Design of Payload Part for the 3D Metal Printing

Markovits¹,

Erőss²,

Fendrik³

2023

Communications

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Additive manufacturing provides the possibility to print complex generative designed bodies. The research deals with redesigning a payload part of a camera holder using generative design for selective laser melting. The possibility of replacing the original polymer component with a metal printed component of a greater strength and the effect of different parameters of generative design were investigated. By comparing the generative design results obtained in several phases, the goal was to find a solution that can be used to replace the previous part and become printable with 3D metal printing. The internal stress values for each case and the amount of weight reduction that can be achieved were determined. With the results obtained, the parts were prepared for printing. It is the key aspect of the industrial application of generative optimization.

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Section: Introductionmentioning

confidence: 99%

Analysing the Generative Design of Payload Part for the 3D Metal Printing

Markovits¹,

Erőss²,

Fendrik³

2023

Communications

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Investigation of generative design for powder bed fusion technology in case of Formula Student race car components using Ti6Al4V alloy

Markovits

Szederkényi

2022

Journal of Manufacturing Processes

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Mass reduction method for topology optimisation of a Ti6Al4V part for additive manufacturing

Erőss,

Markovits

2024

Production Engineering Archives

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Additive manufacturing and topology optimization provide new possibilities to produce complex parts. They can be used separately but with joint applications as a mutually reinforcing solution in component development tasks. The results obtained using the design software can be refined even further depending on the specific goal set. This paper deals with mass reduction with stiffness-based topology optimization of a structural component. The effect of different design spaces, load cases, and design parameters were examined. Then, the new part was validated with FEA simulation. After the validation, the part was prepared for 3D metal printing. Based on the research results, we present a methodology that can be used as a solution considering the software’s limitations and the development of the specific component. Applying the methodology developed in the research makes it possible to achieve mass minimization on other parts with a similar method.

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Generative design of a large-scale nonhomogeneous structures

Cited by 3 publications

References 9 publications

Analysing the Generative Design of Payload Part for the 3D Metal Printing

Analysing the Generative Design of Payload Part for the 3D Metal Printing

Investigation of generative design for powder bed fusion technology in case of Formula Student race car components using Ti6Al4V alloy

Mass reduction method for topology optimisation of a Ti6Al4V part for additive manufacturing

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