Re: [Emc-users] name of Linuxcnc mascot

2013-09-04 Thread Klemen Dovrtel
I tried all the suggested names of the mascot: Tux, Tuxcnc, Chips etc. but I still can not edit the Wiki pages. I get User does not have administrative abilities. (Password does not match administrative password(s).) From: John Thornton bjt...@gmail.com To:

Re: [Emc-users] lineardeltakins and 'World mode' problems

2013-09-04 Thread Javier Ros
Change tour model so it can have an offset for the joint coordinates. Then give an arbitrary value to your offset so that z gets a value inside the working limits. I think this will work. If after this you get a following error, ask again :). Javier El 03/09/2013 23:09, Charles Steinkuehler

Re: [Emc-users] name of Linuxcnc mascot

2013-09-04 Thread John Thornton
chips worked for me. JT On 9/4/2013 1:53 AM, Klemen Dovrtel wrote: I tried all the suggested names of the mascot: Tux, Tuxcnc, Chips etc. but I still can not edit the Wiki pages. I get User does not have administrative abilities. (Password does not match administrative password(s).)

Re: [Emc-users] Spindle Lubrication

2013-09-04 Thread John Thornton
The Hardinge CHNC turret uses those quad rings to seal the turret and the housing. JT On 9/3/2013 11:33 PM, Gregg Eshelman wrote: On Tue, 9/3/13, andy pugh bodge...@gmail.com wrote: I don't think there is room inside the bolt circle for any sort of lip seal though, and I am rather

Re: [Emc-users] Would this touchscreen work with LCNC?

2013-09-04 Thread John Thornton
I found touch screen support for 10.04 would work with some and not with others. I suspect newer OS's would work better. I use ELO 1519L with IntelliTouch E830343 on my mill. The AccuTouch would not work for me. JT On 9/4/2013 12:30 AM, Gregg Eshelman wrote: 9.7 inch, 1024x768 with

Re: [Emc-users] Spindle Lubrication

2013-09-04 Thread Stuart Stevenson
Gentlemen, My goal would be: A spring loaded lip seal at the bottom of the gearbox - above the spindle bearings. Size the seal or bearing surface for approximately 1/2 the recommended interference fit to minimize heat in the seal. If you are turning the head over then a seal at the top would

Re: [Emc-users] BeagleBone Image Available

2013-09-04 Thread Charles Steinkuehler
On 9/4/2013 11:01 AM, Kirk Wallace wrote: On 09/04/2013 08:44 AM, Charles Steinkuehler wrote: On 9/4/2013 10:29 AM, Kirk Wallace wrote: On 09/02/2013 05:24 PM, Charles Steinkuehler wrote: ... snip My blog page with the image download should have enough to get you going if you have some Linux

Re: [Emc-users] lineardeltakins and 'World mode' problems

2013-09-04 Thread Viesturs Lācis
2013/9/3 Bob Weiss bweiss0...@gmail.com After homeing the machine and switching to World mode it made X and Y 0.0 but changed Z to -278.00 ? Not sure where it got that value from for Z? Are those machine or relative coordinates? Currently it seems that Andy is right - you see relative

Re: [Emc-users] BeagleBone Image Available

2013-09-04 Thread Kirk Wallace
On 09/04/2013 09:19 AM, Charles Steinkuehler wrote: ... snip Git won't really help you recover a borked download. I've added the latest MachineKit file to my rsync server. To fix your bad file, put it somewhere and cd to that directory. Make sure the file is named:

Re: [Emc-users] BeagleBone Image Available

2013-09-04 Thread Kirk Wallace
On 09/04/2013 08:44 AM, Charles Steinkuehler wrote: On 9/4/2013 10:29 AM, Kirk Wallace wrote: On 09/02/2013 05:24 PM, Charles Steinkuehler wrote: ... snip My blog page with the image download should have enough to get you going if you have some Linux experience and can figure out the device

Re: [Emc-users] BeagleBone Image Available

2013-09-04 Thread Charles Steinkuehler
On 9/4/2013 10:29 AM, Kirk Wallace wrote: On 09/02/2013 05:24 PM, Charles Steinkuehler wrote: ... snip My blog page with the image download should have enough to get you going if you have some Linux experience and can figure out the device representing your SD card reader:

Re: [Emc-users] lineardeltakins and 'World mode' problems

2013-09-04 Thread Bob Weiss
On Wed, Sep 4, 2013 at 10:22 AM, emc-users-requ...@lists.sourceforge.netwrote: Re: lineardeltakins and 'World mode' problems (Javier Ros) Change tour model so it can have an offset for the joint coordinates. Then give an arbitrary value to your offset so that z gets a value inside the working

Re: [Emc-users] BeagleBone Image Available

2013-09-04 Thread Kirk Wallace
On 09/02/2013 05:24 PM, Charles Steinkuehler wrote: ... snip My blog page with the image download should have enough to get you going if you have some Linux experience and can figure out the device representing your SD card reader: http://bb-lcnc.blogspot.com/p/machinekit_16.html I tried

Re: [Emc-users] lineardeltakins and 'World mode' problems

2013-09-04 Thread Bob Weiss
On Wed, Sep 4, 2013 at 12:57 PM, emc-users-requ...@lists.sourceforge.netwrote: Re: lineardeltakins and 'World mode' problems (Viesturs L?cis) Are those machine or relative coordinates? Currently it seems that Andy is right - you see relative (workpiece) coordinates so simply do touch off for

Re: [Emc-users] BeagleBone Image Available

2013-09-04 Thread Charles Steinkuehler
On 9/4/2013 1:15 PM, Kirk Wallace wrote: On 09/04/2013 09:56 AM, Kirk Wallace wrote: ... snip new one. From that point the CRC and untar was applied to the original. I renamed the second download and everything is wonderful. Sorry for the Red Herring. I just have power and Ethernet

Re: [Emc-users] BeagleBone Image Available

2013-09-04 Thread Ralph Stirling
I was able to run Axis fine using the built-in TCP over USB. I added the following lines to /etc/network/interfaces on my laptop: auto eth3 iface eth3 inet static address 192.168.7.1 netmask 255.255.255.0 gateway 192.168.7.1 pointtopoint 192.168.7.2 plugged in the BBB to USB,

[Emc-users] Servo motor watts VS torque?

2013-09-04 Thread Gregg Eshelman
Since my deal on the Sanyo-Denki closed loop stepper motors and drivers is a bust*, I'm still hunting motors and drivers at an affordable price. (Which right now is as much under $1,000 as I can get.) After spending hours looking, it appears that nothing under a NEMA34 size is going to do the

Re: [Emc-users] BeagleBone Image Available

2013-09-04 Thread Troy Jacobson
At what bit depth are you running the vnc server? On Wed, Sep 4, 2013 at 2:33 PM, Ralph Stirling ralph.stirl...@wallawalla.edu wrote: I was able to run Axis fine using the built-in TCP over USB. I added the following lines to /etc/network/interfaces on my laptop: auto eth3 iface eth3

Re: [Emc-users] Servo motor watts VS torque?

2013-09-04 Thread Gregg Eshelman
On Wed, 9/4/13, andy pugh bodge...@gmail.com wrote: Subject: Re: [Emc-users] Servo motor watts VS torque? To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net Date: Wednesday, September 4, 2013, 1:57 PM On 4 September 2013 20:36, Gregg Eshelman g_ala...@yahoo.com wrote:

Re: [Emc-users] BeagleBone Image Available

2013-09-04 Thread Troy Jacobson
Axis does run on the BBB (I use it all the time). Unless you're running a board that conflicts with HDMI, I would recommend directly connecting a monitor. I haven't used vnc on the BBB, but my hunch is that it is rendering in such a way that the tight VNC version of an X display doesn't like. I

Re: [Emc-users] Servo motor watts VS torque?

2013-09-04 Thread Sven Wesley
2013/9/4 Gregg Eshelman g_ala...@yahoo.com ... This CNC parts business makes the worst of PC parts vendors I've dealt with in 30 years look like the pinnacle of responsiveness to customers. Gregg, are you in EU? I have bought a bunch of stuff from cncdrive.com. Balazs is very friendly and

Re: [Emc-users] Servo motor watts VS torque?

2013-09-04 Thread andy pugh
On 4 September 2013 20:36, Gregg Eshelman g_ala...@yahoo.com wrote: Since my deal on the Sanyo-Denki closed loop stepper motors and drivers is a bust*, I'm still hunting motors and drivers at an affordable price. (Which right now is as much under $1,000 as I can get.) This guy (in South

Re: [Emc-users] lineardeltakins and 'World mode' problems

2013-09-04 Thread Javier Ros
A simple aproach may be to change the kinematics code so that you add Z0 to the value you compute now for Z in the direct ( world coord obtained from joint coord) model, and substract the same Z0 to J1 J2 J3 (joint coordinates) in the inverse (joint coordinates from world coordinates) model. I

Re: [Emc-users] BeagleBone Image Available

2013-09-04 Thread andy pugh
On 4 September 2013 19:15, Kirk Wallace kwall...@wallacecompany.com wrote: I tried AXIS but got: http://www.wallacecompany.com/machine_shop/LinuxCNC/Screenshot-3.png That's not a VNC problem, that's an X-windows redirecting problem. Is that the BBB screen, or your PC? -- atp If you can't

Re: [Emc-users] BeagleBone Image Available

2013-09-04 Thread Jeff Pollard
Hi,   I'm not sure about the newest version of MachineKit, but the one I download about 3 weeks ago works fine on the BBB running AXIS (so far only spinning motors, not cutting anything yet).  I followed the directions for installation here: http://bb-lcnc.blogspot.com/p/machinekit_16.html  

Re: [Emc-users] Servo motor watts VS torque?

2013-09-04 Thread Gregg Eshelman
On Wed, 9/4/13, Sven Wesley svenne.d...@gmail.com wrote: Subject: Re: [Emc-users] Servo motor watts VS torque? To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net Date: Wednesday, September 4, 2013, 3:29 PM 2013/9/4 Gregg Eshelman g_ala...@yahoo.com ... This CNC

Re: [Emc-users] Servo motor watts VS torque?

2013-09-04 Thread Gregg Eshelman
On Wed, 9/4/13, Sven Wesley svenne.d...@gmail.com wrote: Subject: Re: [Emc-users] Servo motor watts VS torque? To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net Date: Wednesday, September 4, 2013, 3:29 PM 2013/9/4 Gregg Eshelman g_ala...@yahoo.com ... This CNC

Re: [Emc-users] Servo motor watts VS torque?

2013-09-04 Thread Kirk Wallace
On 09/04/2013 06:25 PM, Gregg Eshelman wrote: ... snip That's why I'm concerned about the peak torque. The mill has a 10x50 table which is a large hunk of iron to push around and I don't want to end up with a real slowpoke of a machine. Ideally I'd like to have it performing quite a bit

Re: [Emc-users] Servo motor watts VS torque?

2013-09-04 Thread Jack Coats
From what I have been told, the Amps is the 'power', but more volts is the 'speed' and responsiveness component. Watts is Volts times Amps, and is defined as 'power'. The 'torque' would be more the 'amps' than power, but obviously they are related. Does that help?

Re: [Emc-users] Servo motor watts VS torque?

2013-09-04 Thread Gregg Eshelman
On Wed, 9/4/13, Jack Coats j...@coats.org wrote: Subject: Re: [Emc-users] Servo motor watts VS torque? To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net Date: Wednesday, September 4, 2013, 8:18 PM From what I have been told, the Amps is the 'power', but more volts is