Hi everyone,
I have a relatively complicated question.
I have an R-2000iB/210F that I've attached an electric router and a 1/4" diameter routing blade to. I also put a Keyence LR-ZB250CP sensor on it. I am using Skip condition commands to search for a rounded "up edge" on a part and then route that part. I am having difficulties with repeatability. Our parts can grow/shrink considerably from cycle to cycle because they're roto-molded.
Right now, I'm searching at 15 mm/s and the sensor is rated for 10 ms response time, +/- 1 mm, and the robot's accuracy is rated at +/- 0.3 mm. I'm not sure if my parts are actually warping or if there is some lag intermittently between detecting an edge and that's causing some parts to be cut tighter than others. My "bologna" math came back that I should be AT WORST +/- 1.2 mm.
Has anybody done anything similar to this?
-Brandon
