• Siddharth Jaiswal
• Kriti Srivastava
• Shweta Mishra

Industrial robotic arms are one of the most prevalent forms of robots that are used in a variety of industries today, including manufacturing, automotive, and agricultural. Robotic arms, which are also known as articulated robotic arms, are quick, dependable, and accurate, and they can be programmed to do an unlimited number of jobs in a wide range of settings. The purpose of this study is to evaluate the structural feasibility of using lattice structures as a means of improving the manipulator arm's strength to weight ratio. The methods of finite element analysis are used throughout the process of investigating the structural viability of a robotic arm. An ANSYS simulation run is used as the basis for the finite element analysis of the robotic arm. The outcomes of the study have shown that even with the addition of lattice structures, the shear stress and equivalent stress are well below the safe range. A weight reduction of about 20.1% was accomplished because to the utilization of the lattice architecture. Because of its lower mass, the robotic arm has a lower need for the torque that the servo motor must have in order to move it.

Robots, design, ANSYS, weight reduction , servo motor.

"FEA Analysis of Robotic Arm Components ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 12, page no.e165-e168, December-2022, Available :http://www.jetir.org/papers/JETIR2212421.pdf

"FEA Analysis of Robotic Arm Components ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 12, page no. ppe165-e168, December-2022, Available at : http://www.jetir.org/papers/JETIR2212421.pdf