Messages

1251

G-Code, CAD, and CAM discussions / Re: syntax differences between Mach3, NCPlot, and others

« on: January 13, 2010, 04:14:30 PM »

When you are playing with macro language commands most g-code systems are different, # is not part of the standard, Mach3 follows the Fanuc standard.

The only way round it is search and replace.

Graham

1252

G-Code, CAD, and CAM discussions / Re: support for touch probes

« on: January 13, 2010, 04:08:04 PM »

The probe can be mounted anywhere on the machine, you will have to know where it is in relation to the spindle so you know how much to offset the x,y positions by.

You can write your own commands into the g-code to take measurements at known points to do this you can use the G31 command.

Graham
 

1253

General Mach Discussion / Re: 4th Axis running to slow

« on: January 13, 2010, 03:44:12 PM »

Have you set use radius for feed in toolpath config?

Have you set the radius of the part in the setting screen?

Graham

1254

VB and the development of wizards / Re: counting iterations of macro

« on: January 12, 2010, 07:00:34 AM »

If you set your DRO to 222 and run this program the DRO counts down to zero, you have to use a small delay to give mach time to update the DRO's.

Graham

%
G18 (X-Z plane)
G20 (inch units)
G90 (absolute coordinates)
M98 P01 L6 (perform subroutine 01 6 times)
M30 (end program)

O01 (the subroutine)
G00 Z0.2500
G00 Z0.0000
G4 P100
M99 (return)
%

1255

SmoothStepper USB / Re: Smoothstepper and Mach problems

« on: January 10, 2010, 07:21:27 AM »

So do I take it you are setting a new zero point in mid program run?

Graham

1256

General Mach Discussion / Re: Stupid Probing Question....

« on: January 02, 2010, 09:31:49 AM »

Most probing routines take 2 or 3 hits per reading, first is a fast traverse to find the object, it then backs off say 1mm (.040") and then slow feeds to find position. For very fine detail it backs off again .25mm (.010") and then creeps to find the position. At this point the final reading is taken. The accuracy is then down to the trigger action of the probe.

Graham
 

1257

General Mach Discussion / Re: Bad character used line 1

« on: December 31, 2009, 12:58:16 PM »

 

1258

Show"N"Tell ( Your Machines) / Re: My new project

« on: December 31, 2009, 12:56:48 PM »

That just looks way too good to use 

Graham

1259

General Mach Discussion / Re: Bad character used line 1

« on: December 31, 2009, 12:28:34 PM »

Ah, so the ( ) are there too, list the first few lines of your program or attach it using the Additional Options.

Graham

1260

General Mach Discussion / Re: Bad character used line 1

« on: December 31, 2009, 12:21:10 PM »

Remove the :

Graham