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Messages - RICH

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3121
General Mach Discussion / Re: 2 machines 1 pc
« on: November 09, 2011, 06:44:11 AM »
My PC and controller sits on a movable cart since the machines are located in different places but you could use a switch box if stationary.
Each machine has a profile since they are all different.
RICH

3122
Newfangled Solutions Mach3 Wizards / Re: NFS Turn Wizard
« on: November 09, 2011, 06:39:06 AM »
Ron,
Nice addition.
Just did a quick look and didn't try all of the operations so no comments.
What version of Mach should one be using with the wizard?
 RICH

3123
General Mach Discussion / Re: Ang Short Rot on G01???
« on: November 09, 2011, 06:16:04 AM »
Not that I am aware of. Not sure what your trying to do or why.
RICH

3124
LazyCam (Beta) / Re: Help with offsetting
« on: November 07, 2011, 06:07:33 PM »
Have a look at the attached doc file. You need to unenable the lproifle of the vanes.
RICH

3125
General Mach Discussion / Re: Breaking a long routing job into smaller jobs
« on: November 07, 2011, 04:34:17 PM »
Does your software emulate and give a rough time for the different paths? You could always break them up into shorter tasks.
RICH

3126
Great work on the pen.
RICH

3127
G-Code, CAD, and CAM discussions / Re: GCode
« on: November 06, 2011, 10:36:57 AM »
I don't know what types of files FreeCad can export to. Manny programs can export a DXF file. Different programs import different types of files.
Cambam will not open an .ast.  Some programs require a vector based file  and produce gcode while there are programs that use graphic files and can create gcode from it.
Then there are programs that require a file created from 3D CAD. All depends on what you want to do, how much you want to spend ( maybe nothing) but irrelevant
need to "walk down learning curve lane".

For what you show in the attached pdf you could draw that in Cambam and get the gcode, or you could use a wizard, or you could draw it in CAD but export as a dxf
and then use LazyCam or some other program to get the gcode. Or you can even do the code manualy.

Suggest you take a look at the Cambam tutorials  and how to use the program.

RICH

3128
General Mach Discussion / Re: range of drivers please help
« on: November 05, 2011, 10:25:30 AM »
As Hood has stated, fix your other problem first with the drives you already have.

RICH

3129
General Mach Discussion / Re: Only getting 85% of kernel speed in mach 3
« on: November 05, 2011, 08:07:23 AM »
Doug,
If you want to know more about the driver test have a read of section 3-3 in Using Mach3 Mill Manual.
I don't have a listing of the PC's we tried here and say 5 of them were laptops. So would be rather unfair on my part to label all Dells as bad.
A friend uses a Dell laptop and has no problems and an external device such as the SS worked fine with mine.
On mine,  there was ringing on the pulse signal coming out of the PP and by that i am meaning additional signals were
mixed in with the pulse causing erratic pulses from the drive to the motors. IE;  steppers got a pulse and then another very close to the original.
There is NOTHING that you can do to correct that.

So maybe irrelevant of what shows on the driver test, one should try and see how the motors work.
In my case a pc was put together that works, end of story.

RICH

3130
LazyCam (Beta) / Re: Help with offsetting
« on: November 04, 2011, 06:00:27 PM »
Yes, just draw the circle in CAD and export the whole thing.
If someone told you to remove the material around the vanes, how would you know how much?
Needs some limit to process what you want to do. Some cam programs would ask you how big the stock is. LC only imports drawings.
RICH

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