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Messages - cncalex

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191
General Mach Discussion / Re: Circles are not round
« on: October 10, 2012, 04:49:51 AM »
Hi,
your g code looks ok. But the circle is to small and the feedrate to high to test things out.
if you have used a small long endmill it may have bend.
I am shure your problem is a not good tuned servo system / settings or the kinematics
Alex


192
General Mach Discussion / Re: Circles are not round
« on: October 09, 2012, 06:13:50 PM »
Hi Joerg,
the sanyo servos should bring you good results.
Quote
The Velocity and Acceleration parameters of the two X and Y motors is set to equal values in Mach3.
the acceleration must be set to zero in your drives. the acceleration is done by mach.
the other thing is, your servo system may be bad tuned.
just a thought
Alex

193
General Mach Discussion / Re: Help need fast output for stop spindel
« on: October 02, 2012, 07:09:20 PM »

194
Ha ha , me too !  ;D
Alex

195
Hi Sweep,
nice to hear that you are doing progress. sorry, but I did not ground the thought that USERDRO's used in the standart screen.
you can find out which DRO are used by using the screendesigner from  Klaus Dietz. here's the link http://www.kd-dietz.com/klausphp/index_eng.html#
You can see it when you open the screen file (eg. 1024.set)with the screen designer. Then go to -> viev -> overviev
then click in "OEM Code val" that will sort the entries. At the bottom you can find the highest value used. ( see pict)
You are right the valid numbers are between 1000 and 2254. To choose a number above 2000 should be a save choice.

hope that helps, :)
Alex

197
Hi,
if the file is less than 2MB, then you can email it to me.
Alex

199
Hi,
rename the file from somethig like endcap.STL  to endcap.STL.tap  ;)
If you have a drawing of the cap I can code it by hand.  ;D
Alex

200
Hi,
when you attach the file, I will see what i can do for you.
Alex

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