会议论文详细信息
International Conference on Advances in Materials and Manufacturing Applications 2017
Influence of manufacturing parameters on the strength of PLA parts using Layered Manufacturing technique: A statistical approach
Jaya Christiyan, K.G.^1 ; Chandrasekhar, U.^2 ; Rajesh Mathivanan, N.^3 ; Venkateswarlu, K.^4
M S Ramaiah Institute of Technology, Bangalore
560054, India^1
Vel-Tech University, Chennai
600062, India^2
P e S Institute of Technology, Bangalore
560 085, India^3
CSIR-National Aerospace Laboratories, Bangalore
560017, India^4
关键词: 3-D printing;    Manufacturing parameters;    Manufacturing techniques;    Nozzle diameter;    Point load tests;    Poly lactic acid;    Processing parameters;    Statistical approach;   
Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/310/1/012134/pdf
DOI  :  10.1088/1757-899X/310/1/012134
来源: IOP
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【 摘 要 】

A 3D printing was successfully used to fabricate samples of Polylactic Acid (PLA). Processing parameters such as Lay-up speed, Lay-up thickness, and printing nozzle were varied. All samples were tested for flexural strength using three point load test. A statistical mathematical model was developed to correlate the processing parameters with flexural strength. The result clearly demonstrated that the lay-up thickness and nozzle diameter influenced flexural strength significantly, whereas lay-up speed hardly influenced the flexural strength.

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