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Messages - SteinarN

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11
Show"N"Tell ( Your Machines) / Re: homemade cnc router mk2
« on: May 09, 2010, 05:25:34 AM »
I would love to see the progress as you finnish your project. It's looking nice so far.

12
LazyTurn / Re: LazyTurn
« on: January 30, 2010, 04:03:37 AM »
Hi Rich:

  Yes, those cutoffs are due to trying an undercut.
Art

It's maybe a stupid question, but what is an undercut?

13
If you get the 0 to 10V output to work out from your terminal board then you have to configure the VFD to run 330rpm at 0V and 5380rpm at 10V. All VFD's I have been working on have a lot of parameters making all such sort of setups possible.

14
Show"N"Tell ( Your Machines) / Re: My CNC pressbrake build
« on: December 12, 2009, 12:52:04 PM »
I'm really looking forward to se this project developing.

15
General Mach Discussion / Re: Whose Fault Is ThIs?
« on: December 02, 2009, 07:29:10 PM »
What manual are we talking about?

16
General Mach Discussion / Re: Problems threading on the lathe
« on: November 15, 2009, 07:53:05 PM »
Chip, what is the fix?  ;D

17
General Mach Discussion / Re: Smoothness EXTREME need of help
« on: November 13, 2009, 05:10:39 PM »
The phrase "CV" stands for Constant Velocity.

18
General Mach Discussion / Re: Smoothness EXTREME need of help
« on: November 13, 2009, 05:01:12 PM »
The CV feedrate is the maximum allowed feedrate when Mach3 is "cutting corners". Mach slows down to this feedrate if it's lower than the programmed feedrate when cutting corners in constant velocity mode. If this feedrate is to low Mach behaves almost as in exact stop. A feedrate of 1 (inches or mm) per minute is VERY slow and makes the movement almost like exact stop.

You also may want to uncheck the "Stop CV on angles > x Degrees" under the Config > General Config menu page.

19
General Mach Discussion / Re: Smoothness EXTREME need of help
« on: November 13, 2009, 04:46:36 PM »
Enter the desired CV feedrate in the DRO next to the CV feedrate button on the setting page, then hit enter.

20
General Mach Discussion / Re: Smoothness EXTREME need of help
« on: November 13, 2009, 03:53:57 PM »
And make sure your CV distance and CV feedrate leds is on.

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