Re: [Emc-users] Master-Slave stepper set up

2008-05-07 Thread Mark Wendt (Contractor)
At 09:45 PM 5/6/2008, you wrote: Mark Wendt (Contractor) wrote: I've in the process of building a two axis machine - using the X and Z axis, and I have a three axis stepper/driver combo already set up and basically ready to go. I was wondering if there is some way to configure EMC so that

Re: [Emc-users] EMC Fest 2008

2008-05-07 Thread Ray Henry
The class I outlined is intended for folk a bit like you were a couple years ago. In fact I drew it back further into newbie than that class. My ideal student for these sessions is someone who wants to make parts with EMC rather than someone who wants to make machines that run with EMC. There

Re: [Emc-users] Master-Slave stepper set up

2008-05-07 Thread Jon Elson
Mark Wendt (Contractor) wrote: Thanks for the info. I was doing a little reading on the wiki and in the user doc over the weekend, and missed seeing anything on that. Is there any documentation that I may have glossed over? It likely is NOT documented at the present. I think

Re: [Emc-users] Master-Slave stepper set up

2008-05-07 Thread Kirk Wallace
On Wed, 2008-05-07 at 10:57 -0500, Jon Elson wrote: Mark Wendt (Contractor) wrote: Thanks for the info. I was doing a little reading on the wiki and in the user doc over the weekend, and missed seeing anything on that. Is there any documentation that I may have glossed over?

Re: [Emc-users] 155 ms real-time delay every 10 minutes?

2008-05-07 Thread Anders Wallin
Some of the computers with on-board video handle certain things in BIOS ROM routines, and these can cause upsets to the RT environment on some machines. Sometimes you can turn these things off, or set them to be done by Linux-level software rather than hidden features, by turning down

[Emc-users] Buying used CNC machine - what to look for??

2008-05-07 Thread Witek GB
I am thinking of taking the plunge and buying a VMC maybe with an ATC. I plan on buying it for the iron and upgrading it to EMC. I have manual machine tools already so I know what to look for when I see a manual machine, but with CNC I really do not know much. What should I look for? Are there

Re: [Emc-users] Buying used CNC machine - what to look for??

2008-05-07 Thread Dave Engvall
Ah! Brave soul but on the right track. Having converted a Mazak V5 I have a certain viewpoint. Looking at the emc wiki pages on the conversion of the Mazak at Cardinal Engineering will give a slightly different view. My Mazak was well used and had apparently cut Al all of its life. Backlash

Re: [Emc-users] EMC Fest 2008

2008-05-07 Thread amtb
Hello Ray. It is right there are people with different interest and level. There are two points that I want to make. 1. there are some help such as G code use that is possible to get everyway –any 2 years colleges will offer that. Why need spend valuable time of Fest on it? Help with

Re: [Emc-users] EMC Fest 2008

2008-05-07 Thread Ray Henry
Sounds like you are saying you want me not to teach this class. On Wed, 2008-05-07 at 19:03 -0600, [EMAIL PROTECTED] wrote: Hello Ray. It is right there are people with different interest and level. There are two points that I want to make. 1.there are some help such as G code use that

Re: [Emc-users] EMC Fest 2008

2008-05-07 Thread John Kasunich
Ray Henry wrote: Sounds like you are saying you want me not to teach this class. (off list) Hi Ray: Aram is being Aram. He was at least year's workshop, and he is enough to try anyone's patience. Most of us are just ignoring him. It may seem rude, but we've tried, and there just isn't much

Re: [Emc-users] EMC Fest 2008

2008-05-07 Thread John Kasunich
John Kasunich wrote: Ray Henry wrote: Sounds like you are saying you want me not to teach this class. (off list) Hi Ray: Damn. Well obviously I don't know how to operate my email client. Sorry John Kasunich -

Re: [Emc-users] Master-Slave stepper set up

2008-05-07 Thread Jon Elson
Kirk Wallace wrote: I wonder. If you don't know the state of the two end carriages, and they might be in a binding condition, it might be necessary to sync the carriages before any substantial move. Could a laser be used to get the carriages synced enough to for a move to a proper sync?

Re: [Emc-users] 155 ms real-time delay every 10 minutes?

2008-05-07 Thread Jon Elson
Kenneth Lerman wrote: The suggestion was made that arp or some other ethernet related protocol might run every ten seconds. Disabling ethernet in the bios might be *causing* the problem if all of the protocols are not disabled in software. I sure don't know what would happen if something

Re: [Emc-users] Buying used CNC machine - what to look for??

2008-05-07 Thread Jon Elson
Witek GB wrote: I am thinking of taking the plunge and buying a VMC maybe with an ATC. I plan on buying it for the iron and upgrading it to EMC. I have manual machine tools already so I know what to look for when I see a manual machine, but with CNC I really do not know much. What should

Re: [Emc-users] Buying used CNC machine - what to look for??

2008-05-07 Thread Dave Engvall
On May 7, 2008, at 7:24 PM, Jon Elson wrote: Witek GB wrote: I am thinking of taking the plunge and buying a VMC maybe with an ATC. I plan on buying it for the iron and upgrading it to EMC. I have manual machine tools already so I know what to look for when I see a manual machine,

[Emc-users] NMTB 40 holders, Was: Re: Buying used CNC machine - what to look for??

2008-05-07 Thread rtwas
Hello, Jon Elson wrote: Remember that the tooling is a major expense on these machines, a rack of NMTB 40 holders and collets is worth a LOT more than most older machines. NTMB 40 for cnc? I thought these were manual-only holders. I have'nt heard of them being used for cnc use. Can