Re: [CAD_CAM_EDM_DRO] Re: CNCpro VS Artisan Vs DeskncWin

Right now I want Carl to get the final version of deskncwin done. Then I'll
bug him to get on the list. :)
Dan
-----Original Message-----
From: Tim Goldstein <timg@...>
To: 'CAD_CAM_EDM_DRO@yahoogroups.com' <CAD_CAM_EDM_DRO@yahoogroups.com>
Date: Wednesday, April 04, 2001 8:33 AM
Subject: RE: [CAD_CAM_EDM_DRO] Re: CNCpro VS Artisan Vs DeskncWin

>Dan,
>
>Think it is time we start bugging Carl about supporting this list? I think
>Yeager has gotten a fair amount of business and Carl has lost because the
>only mention Desknc gets here is third hand.
>
>Tim
>[Denver, CO]
>
>> Here is a tease. I have the serial adapter for deskncWin and
>> tested it on a
>> few of my gecko and stepper motor drivers. The serial adapter
>> is quite small
>> and is not much more than a 7805 for use with a wall wart power supply
>> (6-12V) a chip similar to the Max232 and a PIC chip.
>> I connected everything and tested the first axis. I was somewhat
>> disappointed because I was getting 2500 SPS speed from my 5A
>> stepper motor
>> drivers using DeskNC for Dos and a 450 oz in stepper motor. I was only
>> getting 2000 SPS with deskncwin, Then I started to tweak the
>> acceleration
>> profile and soon I was running the same motor at 9500SPS in
>> the half step
>> mode. That equals 1425 RPM. It is the fastest I have ever
>> gotten a program
>> to run one of my steppers on a 36VDC power supply. AWESOME!
>> Desknc for windows uses the EMC program for the G code and many of the
>> functions. Together with the serial adapter it works really
>> well. The only
>> problems are that Carl has not yet implemented backlash
>> compensation and
>> constant contouring. He hope to have those done soon.
>> Dan
>
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