Mechanical properties of sandwich products obtained by 3D printing from PLA-PLA/Al2O3

Subramaniyan, Madheswaran; Karuppan, Sivakumar

doi:10.14314/polimery.2023.11.9

Cited by 1 publication

(1 citation statement)

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“…3D printing is used not only for prototyping, but also for mass production [3]. The materials that are used for this technology are very diverse, but mostly polymers are Acrylonitrile Butadiene Styrene (ABS), Polystyrene (HIPS) and Polylactic Acid (PLA) [4], [5] The main technological characteristics of the process are the height of the layer and the printing speed, on which the quality of the 3d printed details mainly depends.3D printing is a developing scientific field [6] Geometric deviations are defined as a deviation from the ideal geometry of the part. Size deviation is a deviation from the local size (the distance between two points on the surface) [7].Different systems are used to ensure accuracy [8].…”

Section: Introductionmentioning

confidence: 99%

Optimizing 3d Printing Parameters to Improve Dimensional Accuracy

Sabev,

Chukalov,

Bakardzhiev

et al. 2024

ETR

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The article examines the influence of 3D printing speed and layer thickness on the accuracy of functional dimensions of a part-eight wall prism with 5 holes-one in the centre and 4 in the periphery. For printing the samples, ABS material was used, which is one of the main materials for the production of machines and parts. A portal measuring machine with the highest accuracy was used to effectively perform the task of measuring deviations from the size of the sample. Due to the large volume of experimental results, they were averaged to minimize error and processed using statistical processing software. An accurate regression model was obtained and the printing parameters were optimized.

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Section: Introductionmentioning

confidence: 99%