Effect of Infill Pattern, Infill Density, and Infill Angle on the Printing Time and Filament Length of 3D Printing

Suteja, Jaya

doi:10.21776/ub.jrm.2021.012.01.16

Cited by 18 publications

(12 citation statements)

References 11 publications

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“…Akan tetapi, penggunaan infill pattern ini juga akan menyebabkan hasil cetakan memiliki kekuatan tekan yang berbeda. Menurut Suteja [16], infill pattern yang dapat digunakan pada proses 3D Printing ada bermacam macam yaitu Hilbert Curve, Gyroid, Archimedean Chords, 3D Honeycomb, Octagram Spirals, Rectilinear, Stars, Cubic, Triangle, Concentric, Grid, dan Honeycomb. Belum semua jenis infill pattern ini telah diteliti.…”

Section: Pendahuluanunclassified

“…Untuk Gyroid membutuhkan filamen sepanjang 985 mm. Hasil dari penelitian ini menunjukkan hasil yang konsisten dengan yang ditunjukkan oleh penelitian lain yang menggunakan spesimen uji tarik sebagai komponen yang dicetak menggunakan FFF [16]. Oleh karena itu, hasil penelitian ini dapat digunakan untuk mewakili proses pencetakan semua bentuk dan ukuran komponen.…”

Section: Hasil Dan Diskusiunclassified

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Identifikasi Jenis Infill Pattern Pada Proses 3d Printing Yang Menghasilkan Hasil Cetak Dengan Kekuatan Tekan Dan Panjang Filamen Yang Optimal

Wijayanto

Handoko

Noel

et al. 2022

JRM

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3D Printing technology becomes a potential solution to build various customized leg prosthetics. As a leg prosthetic must be able to hold a compressive force, it is important to find the compressive strength of the 3D printed part. The aim of this research is to find the infill pattern type which produces the 3D printed part with the highest compressive strength and the shortest filament length. This research uses the Fused Filament Fabrication method to print 24 parts made of Polylactic Acid using 12 different infill patterns with 50% density. All printed parts are designed to replicate the ASTM D695 specimen. After that, the compressive strength of each part is measured by using a Universal Testing Machine. And the filament length of each part is estimated by using slicer software. Based on the experiment result, the infill pattern with the highest compressive strength is the 3D Honeycomb type. However, this infill pattern requires the longest filament length compared to other infill patterns. In order to achieve a similar value of compressive strength with the minimum required material, the Cubic type is recommended to be implemented.

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Section: Pendahuluanunclassified

Section: Hasil Dan Diskusiunclassified

Identifikasi Jenis Infill Pattern Pada Proses 3d Printing Yang Menghasilkan Hasil Cetak Dengan Kekuatan Tekan Dan Panjang Filamen Yang Optimal

Wijayanto

Handoko

Noel

et al. 2022

JRM

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“…Semakin tinggi densitas infill maka semakin panjang filamen yang terpakai, dan semakin lama waktu pencetakan. Pola infill Gyroid dan sudut infill 90 o membutuhkan filamen yang lebih panjang daripada pola infill honeycomb dan sudut infil 45 o [11]. ABS mempunyai kekuatan tarik lebih baik dibandingkan PLA, namun untuk ketelitian dimensi produk yang dihasilkan PLA lebih baik [12].…”

Section: Pendahuluanunclassified

The Layer Height Variations Effect on Tensile Strength of 3d Printing Product Pla Material Based

Cahyati

Furqon²

2022

JRM

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3D Printing products are produced and used for many purposes like biomedical equipment, mechanical part, and so on. Therefore, mechanical properties are important for 3D Printing products. Layer height as one of the 3D Printing process parameters will be observed to know the effect on product tensile strength and printing time. The research has used ASTM D638 standard specimens from PLA material base with layer height parameter variations between 0.1mm, and 0.3 mm. The specimens are printed by 3D Print Creality Ender 3-Pro, then will be tested by Tensile Machine. The result finds both the printing time and the tensile strength of 3D printing products are affected by the variations in the layer height. The printing time will decrease along with the layer height increasing. For the layer height dimension nearly the nozzle diameter of 0.3 mm, the tensile strength is 10.16 MPa. It is significantly better than the 0.1 mm to 0.25 mm layer height which has a tensile strength range of 7.07 to 8.59 MPa. The condition is because the path internal bond in the 0.3 mm layer height has more homogeneity.

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“…FDM is a method of producing physical parts that uses layer-by-layer printing a 3D CAD model. The produced object and the process parameters have an impact on how well the 3D printing process performs [3]. Due to their simplicity and low cost, various applications of FDM technology have recently been developed.…”

Section: Introductionmentioning

confidence: 99%

The effect of different building orientations and different filling patterns on the mechanical properties and building time of PLA using FDM technology

Ahmed

Abdelmonam

2022

Preprint

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Fused Deposition Modeling (FDM) is a Layered Manufacturing (LM) process in which progressive 2D layers of material are kept making a 3D part. To optimize the building operation, investigation is necessary to study the effect of process parameters. This study examines the impact of three filling patterns “Triangles”, “Cross” and “Cross 3D” with three filling densities (25%, 50%, and 75%) in three orientations (“Flat”, “on long edge”, and “on short edge”) on Ultimate Tensile Strength (UTS), hardness and the printing time of Polylactic Acid (PLA) material. In this work, tensile specimens were built according to ASTM D638 on an open-source 3D printer. The UTS were collected using WDW-2000 computer control electronic universal testing machine. Also, the hardiness value was measured using shore A hardness durometers DIN 53505 and ASTEM D2240. In addition, the building time was conducted by implementing “Cura 4.6.” slicer software. The results show that the filling pattern, orientation, and density, at which the part is built, have a significant effect on the strength, hardness, and building time of the part. for light structure parts 25% density, it is recommended to build part with “Triangles” “on long edge” to obtain the highest strength (31.02MPa) which improved by 74.3%, with (281HV) at min. time (1hr:10min) which reduced by 46.1%. For dense structure parts, “Triangles”, “on long edge” are recommended to give the highest strength (42.12MPa), which be improved by 69.8%, (282HV) at min. time (1hr:35min) which reduced by 36.2%. For medium construction 50% the parts can be built by the following parameters “Cross”, “on long edge” to obtain the highest strength (38.48MPa) with (283HV) at min. possible time (1hr:55min).

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Effect of Infill Pattern, Infill Density, and Infill Angle on the Printing Time and Filament Length of 3D Printing

Cited by 18 publications

References 11 publications

Identifikasi Jenis Infill Pattern Pada Proses 3d Printing Yang Menghasilkan Hasil Cetak Dengan Kekuatan Tekan Dan Panjang Filamen Yang Optimal

Identifikasi Jenis Infill Pattern Pada Proses 3d Printing Yang Menghasilkan Hasil Cetak Dengan Kekuatan Tekan Dan Panjang Filamen Yang Optimal

The Layer Height Variations Effect on Tensile Strength of 3d Printing Product Pla Material Based

The effect of different building orientations and different filling patterns on the mechanical properties and building time of PLA using FDM technology

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