Surface Finishing of 3d Printed Sample Manufacturated by Fused Deposition Modeling

Cmorej, Tomas; Panda, Anton; Baron, Petr; Poór, Peter; Pollák, Martin

doi:10.17973/mmsj.2017_12_201753

Cited by 6 publications

(5 citation statements)

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“…In addition to the tensile strength of the sample, their hardness is also tested in the form of the resistance of the sample surface to the scratching of another, harder material. This type of test is mostly neglected in the above research, but it is no less important for the quality of products produced by 3D printing technologies [20]. Part of the presented study is also an economic evaluation of all the most commonly available variants of materials.…”

Section: Introductionmentioning

confidence: 99%

Determination of Mechanical Properties of Plastic Components Made by 3D Printing

Sedlák¹,

Joska²,

Hrbáčková³

et al. 2023

Manufacturing Technology

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The presented article deals with the determination of selected mechanical properties of additive materials used for 3D printing (PETG, PLA, ABS, ABS +, PLA ESD, ASA, PC / ABS). Due to the fact that 3D printing has exploded over recent years and additive manufacturing has become popular in some industries, the quality of input materials and their mechanical properties is extremely important. We used 3D printer Original Prusa MK3 to prepare samples for testing. Individual samples printed from all above mentioned materials were analyzed using selected mechanical tests (static tensile test, hardness tests). In the static tensile test, selected parameters (tensile strength limit, tensile modulus, elongation) were determined for all additive samples, which were statistically processed. The parameters for two methods of measuring hardness were also statistically evaluated, namely Shore and ball indentation. All tested additive materials were compared with the aim of obtaining the final ranking (point evaluation of tested materials with quantification of price costs). The best properties after the performed tests were achieved by the additive material PLA Filament Plasty Mladeč. Aditive manufacturing 3D printing Fused filament fabrication Mechanical properties Tensile test Hardness tests

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Section: Introductionmentioning

confidence: 99%

Determination of Mechanical Properties of Plastic Components Made by 3D Printing

Sedlák¹,

Joska²,

Hrbáčková³

et al. 2023

Manufacturing Technology

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“…Once the wheel beams have been created, it is necessary to draw another circle to the centre of the wheel, in which, after selecting the size and type of the hole, the position of the first hole is applied by means of the Hole Wizard command. The required number of holes is created using the Circular Pattern command, with the procedure used to create disk beams (Figure 3) [6][7][8].…”

Section: The 3d Printing In Manufacturing Of An Automobile Discmentioning

confidence: 99%

“…When the profile is finished, the Extruded Cut option is used, after removing the material of the selected shape, the Circular Pattern command is again used, the spacing and number of shapes are set, etc. [6][7][8]. Figure 5 shows the procedure to create a hole for a driven shaft.…”

Section: The 3d Printing In Manufacturing Of An Automobile Discmentioning

confidence: 99%

The 3d Printing Implementation in Manufacturing of Automobile Components

Janeková¹,

Pelle²,

Onofrejová³

et al. 2019

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The paper is focused on the issue of 3D printing and its possible use in automotive production. It introduces the principle of 3D printing and its main advantages. An automobile disk production is demonstrated using 3D printing. The process of the disc production is realized in steps disc design, CAD model creation, wall thickness analysis, STL format creation and loading, 3D print parameters definition, printing process visualization in software environment, and 3D printing process itself.

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“…Modern CNC machines for their regulation and monitoring scan the parameters that can be used as the entering parameters for the mathematical-physical model of tool wear. [2][3][4][5] This article describes the method of creating models of neural networks for solving the prediction of tool wear in the manufacturing process. Its aim is to suggest and check the technique that is possible to apply in real conditions without special equipment.…”

Section: Introductionmentioning

confidence: 99%

Use of Neural Networks in Tool Wear Prediction

et al. 2019

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Modern CNC machine tools include a number of sensors that collect machine status data. These data are used to control the production process and for control of the CNC machine status. No less important part of the production process is also a machine tool. The condition of the cutting tool is important for the production quality and its failure can cause serious problems. Monitoring the condition of the cutting tool is complicated due to its dimensions and working conditions. The article describes how the tool wear can be predicted from the measured values of vibration and pressure by using neural networks.

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Surface Finishing of 3d Printed Sample Manufacturated by Fused Deposition Modeling

Cited by 6 publications

References 0 publications

Determination of Mechanical Properties of Plastic Components Made by 3D Printing

Determination of Mechanical Properties of Plastic Components Made by 3D Printing

The 3d Printing Implementation in Manufacturing of Automobile Components

Use of Neural Networks in Tool Wear Prediction

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