چکیده مقاله
Additive manufacturing is a new technology for the rapid manufacturing of prototypes or final products The Fused Deposition Modeling FDM method is a variant of Additive manufacturing technology This paper investigates the effect of FDM process parameters including nozzle temperature, infill pattern, and print speed on the ultimate tensile strength and maximum elongation of a part made of Steel PLA filament Taguchi design of experiment method is used to optimally minimize the number of experiments Nozzle temperature in three levels of 215, 225, and 235 œC, three infill patterns of the grid, rectilinear and triangular, and three print speeds of 800, 1200, and 1800 mm/s The results show that the only significant parameter on the ultimate tensile strength is the infill pattern It is also observed that the only significant parameter on the maximum elongation percentage is the nozzle temperature The best condition is obtained with a nozzle temperature of 235 degrees, a triangular infill pattern, and a printing speed of 1200 mm/s
کلیدواژهها
نویسندگان
MohebAli Ghayour
Ph D student, Mechanical Engineering Department, University of Birjand, Birjand, Iran
Majid Niyazi
MSc, Mechanical Engineering Department, University of Birjand, Birjand, Iran
S. M. Hossein Seyedkashi
Associate Professor, Mechanical Engineering Department, University of Birjand, Birjand, Iran
شیوه ارجاع
Ghayour, MohebAli and Niyazi, Majid and Seyedkashi, S. M. Hossein,1399,Effects of FDM Process Parameters on Strength of Steel PLA Printed Parts Using Taguchi Method,17th National Conference and 6th International Conference on Manufacturing Engineering,Tehran
ارائهشده در
مجموعه مقالات هفدهمین همایش ملی و ششمین کنفرانس بین المللی مهندسی ساخت و تولید12 اسفند 1399 · تهران