23-10-2014, 03:15 PM
Abstracts: Cartesian coordinate robot (also called linear robot) is an industrial robot whose three principal axes of Control are linear (i.e. they move in a straight line rather than rotate) and are at right angles to each other. The Three prismatic joints correspond to moving the wrist up-down, in-out, back-forth. Among other advantages, this mechanical arrangement simplifies the Robot control arm solution. Cartesian coordinate robots with the horizontal member supported at both ends are sometimes called Gantry robots. Base of the robot is fixed, and the one arm is place on it vertical, other two arms is perpendicular, Cartesian robot / Gantry robot is Used for Pick and place work, application of sealant, assembly operations, handling machine tools and Arc welding. It's a robot whose arm has three prismatic joints, whose axes are coincident with a Cartesian coordinator