Robot Programming

1.Manual Method
It is a procedure used for simpler robots and it involves the setting of mechanical stops,cams etc .in robots control unit and pick place operation robot follows this method.
2.Walk through Method
The programmer manually moves the robot arm and hand through the motion sequence of work cycle Each movements is recorded into the memory for the subsequent play back during the production. The speed can be controlled independently. The programmer does not have worry about cycle time during the walk through method.
eg. used for spray painting, arc welding, etc.
3.Lead Through method
A teach pendant to power drive the robot through its motion sequence. teach pendant is usually a small hand held device with switch and dial to control robot's physical movements. Here also each motion is recorded into the memory.
4.OFF- line Programming
It is similar to NC part programming. a program is prepared and its is stored into the robot memory for the machining during a work cycle.The advantage is time lost due to the teaching of robot is avoided and we can use the service of CAD/CAM system for the advance operation