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Jon wrote: [snipsnipsnip] sounds like a "slide hold" button is needed there! I haven't looked into the code yet but wouldn't dropping the feed override to zero in response to an external signal do

Check out http://www.seanet.com/~dmauch/ if you haven't already. They have some 5 amp motor translator PCBs. They don't use the mc3479p though. James

Try these guys. I haven't used them, but someone on the list recommended them recently: http://www.truedataproducts.com/laptops.html Carlos Guillermo VERVE Engineering & Design

Yeah, I remember. Until I find a CAD_CAM_INDEXER.LPT_DRO group, I'll keep following on CAD_CAM_EMC_DRO...) By the way, thanks for reminding me about Hoyt. I believe Hoyt's program is effectively

Carlos, well our first missionary died quickly(Hoyt), but heck , give it a try. I do not see anybody in this group using IndexerLPT, probably because you have to program your own

I could use some help locating a laptop for a controller for a cnc lathe conversion. Gerald

Hi Ron I was going to suggest tcl - but you beat me to it.... With tcl, it should be possible to interface to emc running under Linux - and if it gets ported to windoze and Mac's, there won't be

Ron wrote: <The only way to make a decent CPNC system with a windows GUI is to use a <separate motion controller box to handle the real time stuff. We had <some discussions here a few weeks ago about

Hi Most people who saw the hexapod asked the following questions? 1) Why did you take the hexapod to NAMES? The hexapod in the NAMES PHOTOS is a six axis milling platform that is used to debug and

A lot of interest in cnc. I can't begin to count the number of people who have or know of someone who has a cnc machine (working or not). I thought we were the "crazy" ones who dabled in this "black

Looks like Ive stirred up some interest. 1) What is Conversational Programming? Its a system that lets you do the cad and cam in a simple interactive way. In my program you simply select buttons for

ron do you think that ah-ha would be better choice for your program? their level 2 program with card is about half the price of flashcut which can make a lot of difference as most are scrounging

Ron, You have given us lots to think about. Here are some random babblings to chew on: 1. CAD/CAM tools: agreed, most of us hobbyists do not have the time or requirements for these tools. CPNC will

Ron Ginger wrote: First of all, hats off to guys like Ron Ginger and Kelly (of KCAM - is he on the list? http://www.kellyware.com) who are spending what I imagine to be countless hours on

Hi gang, There is now a page added at http://www.linuxcnc.org with more photos from the NAMES show seminar on CNC for hobbyists. Cheers, Steve Stallings

I do belive that a good name for it CPNC. (do I owe you a fee for using this name?) My son uses both a mill and lathe that can be programed in that fashon I would love to have a machine that I

Hi there, I'm a lurker. If a conversational language is developed it should come with a tools to allow conversion to and from Gcodes. I think that would allow for more support in the long run and

If you are going to spend $5000.00, why not get a Bridgeport BOSS CNC. They often sell for $2000 - $2500 and for another $2000 you can put a new control on it and have a real

Ron, I, for one, am right behind what you say here but I fear that this is another project that will die on the list. It can only lead to more choice, and possibly confusion, in the CNC forum. I

I give up, what exactly is the difference between Conversationaly Programmed Numeric Control and regular CNC ? Sorry, I just had to ask. Mike Mueller