Investigation of bending and compression properties on PLA-brass composite using FDM

Selvamani, S. K.; Ngui, Wai Keng; Kumaresan, Rajan; Samykano, M.; Kumar, R. Ram; Badadhe, Avinash M.

doi:10.1016/j.pce.2022.103251

Cited by 11 publications

(2 citation statements)

References 16 publications

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“…The first patent for a 3D printing process was filed in 1986, but the technology has been in development for much longer than that. One of the earliest 3D printing techniques, known as stereolithography, was developed in the 1980s by Chuck Hull [1]. This process involved using a laser to cure layers of photopolymer resin, creating a solid object from a pool of liquid.…”

Section: Introductionmentioning

confidence: 99%

Optimizing Infill Parameters for Improved Mechanical Performance and Cost Savings in Additive Manufacturing

ARIKAN

2023

IJCESEN

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In this study, compression tests were performed on the samples produced with PLA filament with different infill parameters and infill densities by additive manufacturing method and their mechanical performances & static energy absorption capabilities were evaluated. According to the results obtained, it was determined that the samples with triangular and tri-hexagonal infill parameters performed better and it has been shown that time, material and energy can be saved without losing materials mechanical performance.

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Section: Introductionmentioning

confidence: 99%

Optimizing Infill Parameters for Improved Mechanical Performance and Cost Savings in Additive Manufacturing

ARIKAN

2023

IJCESEN

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“…Although there are a lot of studies on mechanical properties under various loading conditions such as tensile [4,[6][7][8][9][10], bending [11][12][13][14][15], compression [6,12,[16][17][18], studies about surface properties are limited [19][20][21][22].…”

Section: Introductionmentioning

confidence: 99%

Effect of Extrusion Width and Layer Height on Hardness in Additive Manufacturing with Material Extrusion

2023

International Conference on Innovative Academic Studies

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Additive manufacturing is a production process in which parts are built layer by layer, saving material and time compared to traditional production methods, and sometimes offering the opportunity to produce parts that cannot be produced with traditional methods. The use of additive manufacturing methods, especially material extrusion, has become very widespread recently. This method produces not only visual prototype parts but also mechanical prototype parts, although some of their mechanical features are limited. The mechanical properties of the produced part are closely dependent on the process parameters, especially the filament material used. From this perspective, the relationship between the mechanical properties of the parts produced by additive manufacturing and the process parameters becomes important. Even if it is desired to be produced as 100% solid, the parts produced with this method have a porous structure due to the nature of the production method, and this porosity affects the mechanical properties. On the other hand, hardness becomes the most important mechanical property, especially where surface contact and friction are involved. In this study, PLA (Polylactic Acid), which is the most used material in additive manufacturing, was preferred as the material in the production of sample parts. The effects of extrusion width and layer height parameters, which affect the porosity of the parts, on hardness were investigated by experimental design. For hardness measurement, a procedure to perform the Rockwell R method was developed on a universal tensile testing device and hardness measurements were carried out. Taguchi method was used in the experimental design, and parameter effects were evaluated with ANOVA.

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Effects of printing parameters on the mechanical characteristics and mathematical modeling of FDM-printed PETG

Kumaresan,

Samykano,

Kadirgama

et al. 2023

Int J Adv Manuf Technol

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Investigation of bending and compression properties on PLA-brass composite using FDM

Cited by 11 publications

References 16 publications

Optimizing Infill Parameters for Improved Mechanical Performance and Cost Savings in Additive Manufacturing

Optimizing Infill Parameters for Improved Mechanical Performance and Cost Savings in Additive Manufacturing

Effect of Extrusion Width and Layer Height on Hardness in Additive Manufacturing with Material Extrusion

Effects of printing parameters on the mechanical characteristics and mathematical modeling of FDM-printed PETG

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