On the Tensile Strength of ABS Produced by Fused Deposition Modelling Process | Chapter 3 | Current Approaches in Science and Technology Research Vol. 12

 In the production of composites, 3D printing is a valuable approach. Parts with high accuracy, cheap cost, and adjustable geometry can be made. Fused deposition modelling (FDM) is proven to be the most versatile method for producing thermoplastic composites among the many methods. This method is ideal for creating pieces with delicate detailing and complex shapes. The FDM process is gaining popularity because to its ease of use and low tooling requirements for manufacturing items. The effect of altering raster angle and layer thickness on the tensile characteristics of acrylonitrile butadiene styrene is discussed in this paper (ABS). It is discovered that as layer thickness increases, tensile strength decreases. The maximum tensile strength is recorded in specimens with a raster angle of 60o.

Author (S) Details

Kaushik V. Prasad
Department of Mechanical Engineering, FET – JAIN (Deemed – to be – University), Kanakapura – 562112, Karnataka, India.

J. Deepak
Department of Mechanical Engineering, FET – JAIN (Deemed – to be – University), Kanakapura – 562112, Karnataka, India.

H. Adarsha
Department of Mechanical Engineering, FET – JAIN (Deemed – to be – University), Kanakapura – 562112, Karnataka, India.

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Investigating the Effect of Infill Percentage on Properties of FDM Printed GPLA/PETGs | Chapter 5 | Emerging Trends in Engineering Research and Technology Vol. 11

 The present thesis focuses on the corresponding and cost-effective analysis of the mechanical properties of distinct fill percentages. In short, the technology of producing a model based on the development of a three-dimensional Computer-Aided Design structure is called additive manufacturing by the ASTM standard. In the sense of producing a product directly from digital data, different technologies are widely involved. One of them is Fused Deposition Modelling (FDM), which oversees the AM concept, and is generally known for creating a robust polymer-built range of materials or parts with operational mechanical properties. The key concern, however, exaggerates that the quality of the production still denies that empty parts are produced from trapped bubbles that lead to mechanical stress failure of parts. Because with 15 percent infill, stronger sections and their mechanicaldimensional datasets are estimated. The properties are analysed. Since the work indicates the impact of 15 percent infill on mechanical properties by the layered addition method in estimating stronger goods. In order to achieve and study material mechanical properties, the experimental approach is based on structural infill parameters that define the objective. Proving that embedding infill gave the existing materials increased mechanical strength from the results obtained, retaining increased strength with the lowered weight leading to a futuristic solution.

Author (s) Details

Mr. A. V. Sridhar
Department of Mechanical Engineering, GIT, GITAM, Visakhapatnam, India.

Mr. D. Vamsi Teja
Department of Mechanical Engineering, GIT, GITAM, Visakhapatnam, India.

K. V. V. N. R. Chandra Mouli
Department of Mechanical Engineering, GIT, GITAM, Visakhapatnam, India.

Dr. Balla Srinivasa Prasad
Department of Mechanical Engineering, GIT, GITAM, Visakhapatnam, India.

Ms. Padmaja Anipey
Department of Mechanical Engineering, Vizag Institute of Technology, Visakhapatnam, India.

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