Publicou 4 edições por ano
ISSN Imprimir: 1093-3611
ISSN On-line: 1940-4360
IF:
0.4
Immediacy Index:
0.1
Eigenfactor:
0.00005
JCI:
0.07
SJR:
0.198
SNIP:
0.48
CiteScore™::
1.1
H-Index:
20
Indexed in
INVESTIGATION OF THE EFFECT OF NOZZLE TEMPERATURE ON THE PROPERTIES OF POLYETHYLENE SAMPLES OBTAINED BY FDM PRINTING
Get access
RESUMO
The influence of the nozzle temperature of a 3-D printer on the warping and physical and mechanical properties of high-density polyethylene (HDPE) extruded on a "cold" table has been studied. It has been established that an increase in nozzle temperature from 200° to 260°C leads to a decrease in HDPE warpage. In addition, with almost the same stress at break (σb), an increase in strain at break (εb) by more than 20% is observed. Methods of thermophysical, rheological, microstructural studies have proved the change in the structure of samples of thin films obtained by FDM printing with a change in extrusion temperature. An increase in the temperature of the nozzle leads to an increase in the relaxation time of the material structure, which, under conditions of rapid cooling, contributes to the realization of a metastable state characterized by a lower density of nodes of the physical network of entanglements in the amorphous part of the HDPE. A relationship is shown between the change in the free volume, which determines the shrinkage of the material during the FDM process, the change in viscosity during cooling of the melt, and its relaxation time. Increasing the relaxation time leads to a decrease in shrinkage and its dependence on temperature, which explains the decrease in warping of samples obtained at a higher nozzle temperature.
-
Chatham, C.A., Zawaski, C.E., Bobbitt, D.C., Moore, R.B., Long, T.E., and Williams, C.B., Semi-Crystalline Polymer Blends for Material Extrusion Additive Manufacturing Printability: A Case Study with Poly (Ethylene Terephthalate) and Polypropylene, Macromol. Mater. Eng., vol. 304, no. 5, p. 1800764, 2019.
-
Dilberoglu, U.M., Simsek, S., and Yaman, U., Shrinkage Compensation Approach Proposed for ABS Material in FDM Process, Mater. Manuf. Process., vol. 34, no. 9, pp. 993-998, 2019.
-
Duty, C., Ajinjeru, C., Kishore, V., Compton, B., Hmeidat, N., Chen, X., Liu, P., Hasse, A.A., Lindahl, J., and Kunc, V., What Makes a Material Printable? A Viscoelastic Model for Extrusion-Based 3D Printing of Polymers, J. Manuf. Process., vol. 35, no.10, pp. 526-537, 2018.
-
Kablov, E.N., Present and Future of Additive Technologies, Metals Eurasia, vol. 61, no. 1, pp. 2-6, 2017.
-
Kablov, E.N., Innovative Developments of FSUE "VIAM" of the State Research Center of the Russian Federation on the Implementation of "Strategic Directions for the Development of Materials and Technologies of Their Processing for the Period Up to 2030," Aviation Mater. Technol., vol. 1, no. 34, pp. 3-33, 2015. DOI: 10.18577/2071-9140-2015-0-1-3-33.
-
Kochesfahani, S.H., Improving PLA-Based Material for FDM 3D-Printers Using Minerals (Principles and Method Development), Proc. Soc. Plastics Engineers Ann. Tech. Conf., Indianapolis, IN, pp. 1958-1614, 2016.
-
Kondrashov, S.V., Pykhtin, A.A., Larionov, S.A., Sapego, Yu.A., and Melnikov, A.A., Influence of Production Modes on the Structure and Properties of Polyethylene Samples Manufactured by FDM Printing, All Mater. Encyclop. Ref., no. 2, pp. 30-36, 2021.
-
Mark, J.E., Physical Properties of Polymers Handbook, Berlin: Springer, 2007.
-
Masood, S.H. and Song, W.Q. Development of New Metal/Polymer Materials for Rapid Tooling Using Fused Deposition Modelling, Mater. Design, vol. 25, no. 7, pp. 587-594, 2004.
-
Mohamed, O.A., Masood, S.H., and Bhowmik, J.L., Optimization of Fused Deposition Modeling Process Parameters: A Review of Current Research and Future Prospects,Adv. Manuf., vol. 3, no. 1, pp. 42-53, 2015.
-
Pavlyuk, B.F., Main Directions in the Development of Polymer Functional Materials, Aviation Mater. Technol., vol. S, pp. 388-392, 2017. DOI: 10.18577/2071-9140-2017-0-S-388-392.
-
Petrova, G.N., Larionov, S.A., Platonov, M.M., and Perfilova, D.N., Thermoplastic Materials of a New Generation for Aviation, Aviation Mater. Technol, vol. S, pp. 420-436, 2017. DOI: 10.18577/2071-9140-2017-0-S-420-436.
-
Rosli, A.A., Shuib, R.K., Ishak, K.M., Hamid, Z.A., Abdullah, M.K., and Rusli, A., Influence of Bed Temperature on Warpage, Shrinkage and Density of Various Acrylonitrile Butadiene Styrene (ABS) Parts from Fused Deposition Modelling (FDM), AIP Conf. Proc., vol. 2267, no. 1, p. 020072, 2020.
-
Singh, R., Singh, S., and Fraternali, F., Development of In-House Composite Wire Based Feed Stock Filaments of Fused Deposition Modelling for Wear-Resistant Materials and Structures, Compos. Part B: Eng., vol. 98, pp. 244-249, 2016.
-
Spiegel, G. and Paulik, C., Polypropylene Copolymers Designed for Fused Filament Fabrication 3D-Printing, Macromol. Reaction Eng., vol. 14, no. 1, p. 1900044, 2020.
-
Tager, A.A., Physico-Chemistry of Polymers, Moscow: Scientific World, 2007.
-
Turner, B.N. and Gold, S.A., A Review of Melt Extrusion Additive Manufacturing Processes: II. Materials, Dimensional Accuracy, and Surface Roughness, RapidPrototyp. J., vol. 21, no. 3, pp. 250-261, 2015.
-
Zhu, D., Ren, Y., Liao, G., Jiang, S., Liu, F., Guo, J., and Xu, G., Thermal and Mechanical Properties of Polyamide 12/Graphene Nanoplatelets Nanocomposites and Parts Fabricated by Fused Deposition Modeling, J. Appl. Polymer Sci., vol. 134, no. 39, p. 45332, 2017.