Paper Details

A robotic arm is a mechanical arm which is designed to perform a function similarly as ahuman arm does. It is usually programmable and arm may be a sum total of the mechanism or can bepart of a complex robot. To design a robot, various links are being connected by joints allowing either atranslational (linear) motion or a rotational motion in various planes. In many cases sensors are used inthe arm that usually indicates the controller about the hardness by which the gripping is done by arm ordirects the arm in directions in which it should move to perform the task or it tells the system aboutpresence of object in front of it. The selection of electrical components used in the robotic arm is alsotaken into account by calculating the inverse kinematic and forward kinematic of this robotic armmovement. Besides that, the forces exerted on the robotic arm are also calculated to ensure themechanical components of the robotic arm is not easily broken or damaged. Referring to the resultobtained, a robotic arm resistance depends on the motor used. Therefore, the compatibility of motortorque with the robotic arm design is made is important because it affects the stability of the robotic arm.Testing and validation of the robot arm was carried out and results shows that it work properly.

Priyanka solanki, Mr.Harsh Joshi, “Kinematic analysis and model development of TRL: R mechanism”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 1, Issue 7, pp. 86-91, July 2014.