Hi All.
Our company have an old Cincinnati arrow 1000, with milacron 2100 control system.
We bought the machine second handed, and have had many problems with it!
Now a new problem has come up. The machine Can not make a tool change.
The Z axis is going too tool change pos, and the tool drum is turning to the required tool, but the spindle is aligning to the wrong position, and then the machine just stops. There is no more movement, and no alarm appears!
We got the problem and couldn't fix it, but then when I turned on the machine the next day the problem was gone! Now the problem is back, and it dos not seem to go away by it selves again.
We have checked all relays, switched the disc to a system backup disc and tryed to switch the spindle drive unit with one from a simmilar machine, but nothing has worked!
Anyone who has any idea of what the problem Can be? Any help is appriciated!