To easily calibrate the position of the end effector, a homing program will be created. The idea here is that the 3D model, which is depicted, can be easily attached to the aluminum profile in a corner, with a tight fit. Furthermore, the hole in the middle of the 3D print is used to securely attach the end effector to the 3D print by screwing it down.Once this is done, the functionality of the homing can begin to operate