I'm working on Robotic milling projects with KUKA.CNC.
However, I found it is not easy to mill in high accuracy.
I'm trying to solve problems but I don't have any colleagues or friends to discuss about these problems.
So I want to share and discuss about my problems and your problem.
My problems and questions are...
1)There is diviation after millling with TCP Rotation.
2)Is it Possible to optimize TCP only with dial gauge?
3)How much is effect of load data on Robotic milling?
4)How can I optimize robot axes backlash? If I could do, how can I calibrate and evaluate?
5)Should I set feed rate low while milling with KUKA robots?
Now I 'm testing and checking TCP withdial gauge.
Procedures can be seen these videos.
Move Robot to Z direction 130mm and chack what happen during moving.
My equipment are..
Robot : KR120 R2700 extra HA
Option Software : KUKA.CNC(2.1.2 to 2.1.7)
CAM : MasterCAM
Simulation Software: RobotMaster
What's your problems?
Let's Share and discuss to solve problems!
I can test your idea for Calibration.
If you want test, leave comment and details of your idea.