Abrasive Erosion Behavior of Some Plastic Parts Obtained by 3D Printing

Hrițuc, Adelina; Slătineanu, Laurenţiu; Boca, Marius Andrei; Raichur, Ashok M.; Nagîţ, Gheorghe; Dodun, Oana; Coteaţă, Margareta; Mihalache, Andrei Marius

doi:10.1002/masy.202000288

Cited by 3 publications

(2 citation statements)

References 5 publications

(7 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The experimental tests were initially programmed according to the requirements of a factorial experiment of the Taguchi L8 type, with seven independent variables at two levels of variation (Hrițuc et al, 2021;Slătineanu, 2019).…”

Section: Programming Experimental Testsmentioning

confidence: 99%

Abrasion Resistance of Plastic Parts Manufactured By 3D Printing

Hrițuc

Slătineanu

Raichur

et al. 2022

Bulletin of the Polytechnic Institute of Iași. Machine Constructions Section

Self Cite

View full text Add to dashboard Cite

There are situations where parts manufactured by 3D printing processes must have a high abrasion resistance. To conduct experimental research on this subject, relatively simple test equipment for abrasive wear of pin-on-disk type was designed and materialized. The test pieces from the research material were pressed with known forces on the surface of a rotating abrasive paper disk. The test pieces were made of polyethylene terephthalate PET and polyethylene terephthalate carbon fiber reinforced PET CF15. As output parameters, the speed of decreasing the mass and the length of the test piece were used, respectively, for predetermined test durations. An experimental Taguchi L8 program was used, with 7 independent variables at two levels of variation. The experimental results were mathematically processed determined empirical mathematical models of the power function type. It was found that the strongest influence on the values of the output parameters was exerted by the average travel speed and by the granulation of the particles incorporated in the abrasive paper disk.

show abstract

Section: Programming Experimental Testsmentioning

confidence: 99%

Abrasion Resistance of Plastic Parts Manufactured By 3D Printing

Hrițuc

Slătineanu

Raichur

et al. 2022

Bulletin of the Polytechnic Institute of Iași. Machine Constructions Section

Self Cite

View full text Add to dashboard Cite

show abstract

“…Many investigators (Zhao et al , 2019; Hrituc et al , 2021; Fan et al , 2022) reported that the surface textures, rotational speed, concentration and impact angle are the main factors for erosion wear. These factors have been interrogated separately by various researchers to improve the tribological properties of the materials.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the anti-erosion performance of PLA and ABS materials with two different micro textures

Sidhu

Singh

Gill

2023

PRT

View full text Add to dashboard Cite

Purpose This empirical study aims to investigate the erosion wear performance of two different 3D-printed materials (acrylonitrile butadiene styrene [ABS] and polylactic acid [PLA]) with various micro textures. The two different textures (prism and square) were created over the surfaces of both materials by using the 3D-printed technique. Design/methodology/approach The erosion experiments on both materials were performed by using Ducom Erosion Jet Tester. Erosion tests were performed at four different impacting velocities (15, 30, 45 and 60 m/s) with the four different particle sizes (17, 39, 63 97 µm) at the impact angles (30°–90°) for the time duration of 5, 10, 15 and 20 min. The two different textures prism and cone were used for performing the erosion experiments. Taguchi’s orthogonal L16 (mixed level) was used to reduce the number of experiments and to determine the impact of these parameters on erosion wear performance of both 3D-printed materials. Findings The PLA with cone texture was found to be best (against erosion) than the ABS cone and prism textures due to their high hardness (68 HV). Also, the average signal to noise (S/N) ratio for PLA and ABS was measured as 56.4 and 44.4 dB, respectively. As the value of the S/N ratio is inversely proportional to the erosion rate, the PLA has the least erosion rate as compared to the ABS. The sequence of erosion wear influencing parameters for both materials was in the following order: velocity > erodent size > texture > impact angle > time interval. Originality/value Both PLA and ABS with different micro textures for erosion testing were studied with Taguchi’s optimization method, and the erosion mechanisms are well analyzed by using scanning electron microscopy and Image J techniques.

show abstract

Use of principles from axiomatic design in the case of equipment for studying abrasion resistance

Slătineanu

Hrițuc²,

Mihalache³

et al. 2022

IOP Conf. Ser.: Mater. Sci. Eng.

View full text Add to dashboard Cite

The last two decades have highlighted the expanding use of plastic parts obtained by 3D printing processes. This expansion has facilitated the development of research on the various physical and mechanical properties of materials embedded in parts made by 3D printing. Such a property is the abrasion resistance of the plastics. The problem of designing simple equipment to facilitate experimental research on the abrasion resistance of test pieces obtained from plastics by 3D printing has been formulated. It was appreciated that the design of the equipment for the study of abrasion resistance could be performed using some axiomatic design principles. Specific steps have been considered to use axiomatic design to achieve a simple equipment solution for abrasion resistance testing. The functional requirements have been formulated, and appropriate solutions have been identified for the design parameters corresponding to the intended equipment. The axiomatic design facilitated the design of equipment for testing abrasion resistance.

show abstract

Abrasive Erosion Behavior of Some Plastic Parts Obtained by 3D Printing

Cited by 3 publications

References 5 publications

Abrasion Resistance of Plastic Parts Manufactured By 3D Printing

Abrasion Resistance of Plastic Parts Manufactured By 3D Printing

Evaluation of the anti-erosion performance of PLA and ABS materials with two different micro textures

Use of principles from axiomatic design in the case of equipment for studying abrasion resistance

Contact Info

Product

Resources

About