Contextualizing 3D Printing's and Photosculpture's Contributions to Techno-Creative Literacies

Malazita, James W.; Gelfuso, Dominic Francis; Nieusma, Dean

doi:10.18260/p.26583

Cited by 2 publications

(2 citation statements)

References 9 publications

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“…With the development of the times, the progress of science and technology and the improvement of people's living standards, in the process of globalization, 3D printing technology is introduced into the country by foreign countries and has been rapidly developed [1][2][3]. 3D printing technology has the advantages of rich modeling, technical precision, freedom of change, etc., and has been widely used in the field of ceramic sculpture in recent years [4][5]. It is believed that in the near future, along with the continuous development of 3D printing technology, ceramic sculpture will certainly step into a new stage of development.…”

Section: Introductionmentioning

confidence: 99%

Parameter optimization of 3D printing process for ceramic sculptures

Shao

2024

Applied Mathematics and Nonlinear Sciences

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In this paper, for the problems of ceramic sculpture 3D printing process, such as the accuracy is difficult to predict and the process control parameters are difficult to choose, we propose to establish an accuracy prediction model using BP neural network optimized by particle swarm algorithm, and put forward the optimization algorithm of the printing process parameters based on genetic algorithm, and construct the fitness function by using the method of the weight coefficients, to achieve the search for the molding angle under the optimal surface quality and to improve the printing efficiency. In the simulation experiments of printing accuracy prediction, the average errors of dimensional error and surface roughness prediction of the PSO-BP network model proposed in this paper are 5.59% and 5.02%, respectively, and the prediction is accurate and reliable. In the 3D printing parameter optimization experiments, the average deviation of the Y and Z dimensions of the physical size printed with the optimized parameters is 0.0496mm and 0.058mm, respectively, which is smaller than the deviation before optimization. Parameter optimization has also reduced surface roughness in the molded parts of the porcelain sculpture. The extrusion head and hot bed temperature were adjusted to reach the temperature target after maintaining hollow finger precision within 3 degrees.

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Section: Introductionmentioning

confidence: 99%

Parameter optimization of 3D printing process for ceramic sculptures

Shao

2024

Applied Mathematics and Nonlinear Sciences

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“…This apparent contradiction appeals to us, because we see CAD instructional research of this sort as a method of "de-bifurcating" or "decompartmentalizing" the hard and soft approaches to education and the traditional disciplinary alignments along both sides of the hard/soft divide [12]. We also believe that complicating the divide provides a compelling model for interdisciplinary inquiry that can lead to new types of insight [13,14,15].…”

Section: Implications and Conclusionmentioning

confidence: 99%