Re: [CAD_CAM_EDM_DRO] Why does my X axis go faster than my Y axis????

>

Hallo Namensvetter

> Hi Sven
>
> The distances are fine.

first part OK, your step>distance definition is out of question.

>
> If I ask it to move 2800mm it will.
>
> What do you mean by, how is the form????

When you make with an old timer which has a wrong timing a circle of 4
quarter arcs, then 2 diagonal arcs will look more like a peek and the
oposite ones will be very narrow arcs, but not at all a radius. Only the
start and end points are on spot. If you indicate an 45 angle it might
make a 50° angle and go the rest straight to the indicated endpoint.

Waveform...???
On those machines you had to take a osciloscope and tune all 3 trigger
waves to the same amount.

I have no

> testing
> equipment for that.
>
> Wave sincronization of old timers?? What do you mean? Do I need a
> faster
> computer???

As you mentioned in the other post, there seems to be a difference in
indication and real world. Start checking what is right. I even had glas
scales indicating wrong and had to tune them first. Not allways new
equipment is right. check frequency indication for the power surplies. I
have one timer that is exact 20% off because of its design 50Hz while I
run it on 60Hz.

>
> Peter
> Australia