Hi!
Is that possible to synchronize flow rates of a motor driven pump and XY axis travel speed.
The viscotec claims that.

http://www.viscotec.de/pdf-dateien/E...d-sealants.pdf (page 6) (see also page 5)

"The ViscoTec dispenser is the obvious choice when precise, fully
automatic and reliable dosing is required. This is not just because
it is suitable for all types of adhesives and sealants, but also because
quantity and speed are so simple to programme ? a feature
greatly appreciated by many users. It is so easy to adjust the
dosing quantity to the travel speed of the robot. If, for example,
the robot travels more slowly in a curve than on the straight
line, the speed of the dispenser is slowed down accordingly. Spot
dosing that can vary in quantity from spot to spot presents no
problem either."

is that possible to set-up a 4th stepper motor to do that?
thanx!!!!
George!