چکیده مقاله
In this paper, the effects of filling patterns on the compressive strength of honeycomb structures under compressive pressure are investigated experimentally The honeycomb structure made of PLA filament was made using the Fused Deposition Modeling FDM process FDM is an additive manufacturing technique in which the filament material is spread by a hot nozzle in the form of a melt on the surface of the printer The material in each layer quickly cools and solidifies Different filling patterns including Concentric, Grid, and Hexagon were used to fill the materials Each of these patterns affects properties such as weight, mechanical strength, printing speed, and material consumption The specimens were tested according to the ASTM D1621 compression test It was concluded that the Grid pattern presented the best performance against the pressure test On the other hand, Hexagon and Concentric patterns were ranked second and third, respectively
کلیدواژهها
نویسندگان
Milad Asyabani
BS, Mechanical Engineering Department, University of Birjand, Birjand, Iran
Seyed Mohammad Hossein Seyedkashi
Professor, Mechanical Engineering Department, University of Birjand, Birjand, Iran
Seyed Yousef Ahmadi Brooghani
Professor, Mechanical Engineering Department, University of Birjand, Birjand, Iran
شیوه ارجاع
Asyabani, Milad and Seyedkashi, Seyed Mohammad Hossein and Ahmadi Brooghani, Seyed Yousef,1402,Experimental Investigation on Effects of Filling Pattern on Compressive Strength of PLA Honeycomb Structure Made by FDM Method,The 9th International and 20th National Conference on Manufacturing Engineering,Tehran
ارائهشده در
مجموعه مقالات بیستمین همایش ملی و نهمین کنفرانس بین المللی مهندسی ساخت و تولید ایران2 اسفند 1402 · تهران