Orn Jonsson
Member
I have a Automated wet bench project coming up where the motion requirement (in addition to a typical point to point motion), is to move the wafer boeat smoothly in a figure eight motion while it is in the etch bath.
Now, I have completed several poin-to-point robotic transfer systems but have a feeling that blended motion where you go from one curve to the next without slowing down is a bit more complicated. Any ideas on: what type of motion controller I should be shopping for? What kind of features and functions should be on the controller for blended motion?
I am leaning towards using PARKER equipment for the motion and a AB or Koyo PLC to feed the recipies to the controller and for general system supervision.
Any comments appreciated,
OJ
Now, I have completed several poin-to-point robotic transfer systems but have a feeling that blended motion where you go from one curve to the next without slowing down is a bit more complicated. Any ideas on: what type of motion controller I should be shopping for? What kind of features and functions should be on the controller for blended motion?
I am leaning towards using PARKER equipment for the motion and a AB or Koyo PLC to feed the recipies to the controller and for general system supervision.
Any comments appreciated,
OJ