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Mach Discussion => General Mach Discussion => Topic started by: Fabionet31 on October 02, 2012, 07:37:25 AM

Title: Help need fast output for stop spindel
Post by: Fabionet31 on October 02, 2012, 07:37:25 AM

Hi,

i have build a 3 axis cnc machine with Foam ignition head. I use M3 and M4 function for pilot outpun 1 (port 1 pin 16) when the machine finish work
for example:

M3
X100
M5

the machine got to X100, stop the X axes and Stop the outpun 1, but this sequence is a problem, becuse put excess foam.
All Code "M" work in this mode.

I try to:

M3
X90
M5
X100

but is the same, when arrived at x 90 stop axis and after stop outpun 1
How can i resolve this problem? I need to stop the output during motion

Thanks
Fabio



 

Title: Re: Help need fast output for stop spindel
Post by: BR549 on October 02, 2012, 03:03:44 PM

M3
X80
M5
X90


That would shut the foam down and give it space to stop flowing as it gets to the stop point. YOU will have to calculate the distance needed for the foam to stop flow at the stop point.

(;-) TP

Title: Re: Help need fast output for stop spindel
Post by: skunkworks on October 02, 2012, 04:10:19 PM

I think what he is saying is that the axis physically stops to turn off the spindle.....  He wants it to turn off the spindle while passing x90...  (not stoping)

sam

Title: Re: Help need fast output for stop spindel
Post by: BR549 on October 02, 2012, 06:17:09 PM

The other 3 options are the high speed switches and macros. You will have to try them. At one time the first two options were broken but I think ART got them working again.

E1P1 /E1P0

M10/ M11

OR 3rd use the dir pin for a phantom axis to turn it on/off  (absolute fastest of the lot).

(;-) TP

Title: Re: Help need fast output for stop spindel
Post by: cncalex on October 02, 2012, 07:09:20 PM

Hi Fabio,
watch this topic  http://www.machsupport.com/forum/index.php/topic,21799.msg155322.html#msg155322

hope that helps.
Alex