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Modeling and analysis of surface roughness in fused deposition modeling based on infill patterns<br />

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Title Statement Modeling and analysis of surface roughness in fused deposition modeling based on infill patterns<br />
 
Added Entry - Uncontrolled Name Patil, Pooja ; Government Engineering College, Bikaner, Rajasthan 334 004, India
Raykar, Sunil Jaysing; Production Engineering Department D Y Patil College of Engineering and Technology, Kolhapur, Maharastra 416 006, India
Bhamu, Jaiprakash ; Government Engineering College, Bikaner, Rajasthan 334 004, India
Singh, Dharmendra ; Government Engineering College, Bikaner, Rajasthan 334 004, India
 
Uncontrolled Index Term Mechanical Engineering
Additive Manufacturing (AM), Fused Deposition Modeling, Surface Roughness, Infill Patterns, Infill Percentage, printing Speed
 
Summary, etc. This paper presents an approach of modeling for surface roughness of Polylactic Acid (PLA) polymer components printed with Fused Deposition Modeling (FDM) based Additive Manufacturing (AM) process. With additive manufacturing technology one can build the components of metal, polymers and variety of composites with good dimensional accuracy. FDM is one of the additive manufacturing process which is used to build products of various polymers. In this investigation PLA components are built using FDM with different Infill Patterns viz. Zigzag, Triangles and Gyroid. Based on surface roughness measurement of components, predictive mathematical models for surface roughness are generated for different infill patterns. The analysis of surface roughness based on layer thickness and infill pattern is presented. The error between predictive surface roughness and experimental surface roughness ranges between 0.1 to 9.5%. For this investigation Gyroid infill pattern shows favourable results for surface roughness. The workable ranges for process parameter under investigation are infill percentage of 70 to 90 %, layer thickness of 0.2 to 0.22 mm and printing speed of 70 to 90 mm/s.
 
Publication, Distribution, Etc. Indian Journal of Engineering and Materials Sciences (IJEMS)
2022-05-11 17:13:21
 
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http://op.niscair.res.in/index.php/IJEMS/article/view/45585
 
Data Source Entry Indian Journal of Engineering and Materials Sciences (IJEMS); ##issue.vol## 29, ##issue.no## 1 (2022): IJEMS-FEBRUARY 2022
 
Language Note en
 
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