Re: [Emc-users] Need help with X200 VFD modbus

On 03/03/2016 09:21 PM, dan...@austin.rr.com wrote: > No joy. I have the RT-preempt (have a 7i92 ethernet control card, > does not handle the modbus though). > > uname -a Linux localhost 3.2.0-4-rt-686-pae #1 SMP PREEMPT RT Debian > 3.2.73-2+deb7u2 i686 GNU/Linux Great, this helps illuminate

Re: [Emc-users] Need help with X200 VFD modbus

No joy. I have the RT-preempt (have a 7i92 ethernet control card, does not handle the modbus though). uname -a Linux localhost 3.2.0-4-rt-686-pae #1 SMP PREEMPT RT Debian 3.2.73-2+deb7u2 i686 GNU/Linux Sudo was required for some of these. Made errors without. cd src ./configure

Re: [Emc-users] junk Drill chuck from Grizzly

I have removed mt3 by putting a bolt in the chuck and then putting something forked on the bolt above the head and using that to bang on. Best thing I've found is a "Wonder Bar" and then put a block under the other end to make it level. If the bolt slides out of the chuck jaws you may have to

Re: [Emc-users] junk Drill chuck from Grizzly

On Thursday 03 March 2016 13:59:59 Ed wrote: > On 03/03/2016 11:14 AM, andy pugh wrote: > > On 3 March 2016 at 16:12, Gene Heskett wrote: > >>> Not normally. You remove Jacobs tapers with a pair of forked > >>> wedges: > >>>

Re: [Emc-users] junk Drill chuck from Grizzly

I once had to deal with a chuck that someone had glued the arbor in with red locktite. (And we didn't know that it was locktited.) First tried to use the wedges, no luck. Eventually we wrote off the arbor and cross-drilled it so we could put a dowel pin in there and have something more robust

Re: [Emc-users] junk Drill chuck from Grizzly

On 03/03/2016 11:14 AM, andy pugh wrote: > On 3 March 2016 at 16:12, Gene Heskett wrote: >>> Not normally. You remove Jacobs tapers with a pair of forked wedges: >>> http://www.amazon.com/Wedge-Sets-Set-No-WEDGE/dp/B0067BSG9S/ref=sr_1_1 >>> ?ie=UTF8=1457019896=8-1=jacobs+wedge

Re: [Emc-users] Need help with X200 VFD modbus

On 03/03/2016 10:04 AM, dan...@austin.rr.com wrote: > Forgot to mention- yes there was a "Submakefile" in the wj200_vfd directory. > We moved that to the x200_vfd directory and blanket-replaced wj200 to x200 in > that as well. > > It compiles ok. Like I say, starting Linuxcnc, it exits and the

Re: [Emc-users] junk Drill chuck from Grizzly

On Thursday 03 March 2016 12:08:40 R.L. Wurdack wrote: > Or in the case of my Ming Dynasty machine they just fall out at > inopportune times... > Usually when it can do the most damage, BTDT, Murphy is alive and well despite my attempts to collect a bounty for the guy. > > - Original

Re: [Emc-users] junk Drill chuck from Grizzly

On Thursday 03 March 2016 12:14:03 andy pugh wrote: > On 3 March 2016 at 16:12, Gene Heskett wrote: > >> Not normally. You remove Jacobs tapers with a pair of forked > >> wedges: > >> http://www.amazon.com/Wedge-Sets-Set-No-WEDGE/dp/B0067BSG9S/ref=sr_ > >>1_1

Re: [Emc-users] junk Drill chuck from Grizzly

On 3 March 2016 at 16:12, Gene Heskett wrote: >> Not normally. You remove Jacobs tapers with a pair of forked wedges: >> http://www.amazon.com/Wedge-Sets-Set-No-WEDGE/dp/B0067BSG9S/ref=sr_1_1 >>?ie=UTF8=1457019896=8-1=jacobs+wedge > > Luverly, just luverly... Especially so

Re: [Emc-users] junk Drill chuck from Grizzly

Or in the case of my Ming Dynasty machine they just fall out at inopportune times... - Original Message - From: "Bruce Layne" To: "Enhanced Machine Controller (EMC)" Sent: Thursday, March 03, 2016 8:47 AM Subject: Re:

Re: [Emc-users] Need help with X200 VFD modbus

Forgot to mention- yes there was a "Submakefile" in the wj200_vfd directory. We moved that to the x200_vfd directory and blanket-replaced wj200 to x200 in that as well. It compiles ok. Like I say, starting Linuxcnc, it exits and the error info it shows says "execv x200_vfd: no such file or

Re: [Emc-users] junk Drill chuck from Grizzly

On 03/03/2016 10:45 AM, andy pugh wrote: > You remove Jacobs tapers with a pair of forked wedges I thought the recommended method of removing a Jacobs chuck was to use them to machine with an end mill. -- Site24x7

Re: [Emc-users] junk Drill chuck from Grizzly

On Thursday 03 March 2016 10:45:15 andy pugh wrote: > On 3 March 2016 at 15:31, Gene Heskett wrote: > > I am assuming a drift punch > > can reach the inner face of the spud to bounce them out? > > Not normally. You remove Jacobs tapers with a pair of forked wedges: >

Re: [Emc-users] Need help with X200 VFD modbus

On 03/02/2016 09:22 PM, dan...@austin.rr.com wrote: > OK, modified the .comp file with the new reg numbers and blanket replaced > "wj200" to "x200". > > first tried: > cd /home/atxhacker/linuxcnc-2.7.4/src > sudo ./configure > sudo make > sudo make setuid That looks nearly right, but you

Re: [Emc-users] junk Drill chuck from Grizzly

On Thursday 03 March 2016 09:06:40 John Alexander Stewart wrote: > Gene; > > Smart move. > > My ER collet chucks reside on my mills, and almost never get removed. > (boring head, cutoff saw, but do not have a drill chuck that fits the > spindles) > > I do have some smaller drill chucks

Re: [Emc-users] junk Drill chuck from Grizzly

On 3 March 2016 at 15:31, Gene Heskett wrote: > I am assuming a drift punch > can reach the inner face of the spud to bounce them out? Not normally. You remove Jacobs tapers with a pair of forked wedges:

Re: [Emc-users] Spur gear transmission

On Thursday 03 March 2016 10:29:22 Dave Cole wrote: > On 3/2/2016 11:39 PM, Chris Albertson wrote: > > On Wed, Mar 2, 2016 at 12:28 PM, Dave Cole wrote: > >> Spur gear transmissions are inherently noisy. I think that is why > >> helical gears exist. However they

Re: [Emc-users] Spur gear transmission

On Thursday 03 March 2016 10:27:35 sam sokolik wrote: > The z axis on the k has the z axis servo mounted on the base of the > machine. The power is transferred to the spinning ball nut through a > linear ball spline and atleast 3 sets of zero backlash gear sets. > (including right angle set) > >

Re: [Emc-users] Spur gear transmission

On 3/2/2016 11:39 PM, Chris Albertson wrote: > On Wed, Mar 2, 2016 at 12:28 PM, Dave Cole wrote: > >> Spur gear transmissions are inherently noisy. I think that is why >> helical gears exist. However they typically have higher load >> capacity for the same width of

Re: [Emc-users] Spur gear transmission

The z axis on the k has the z axis servo mounted on the base of the machine. The power is transferred to the spinning ball nut through a linear ball spline and atleast 3 sets of zero backlash gear sets. (including right angle set)

Re: [Emc-users] junk Drill chuck from Grizzly

Gene; Smart move. My ER collet chucks reside on my mills, and almost never get removed. (boring head, cutoff saw, but do not have a drill chuck that fits the spindles) I do have some smaller drill chucks (expensive, good) that I have on parallel shanks, trimmed so that they will go into an ER

Re: [Emc-users] Spur gear transmission

Spur gear transmissions are inherently noisy. I think that is why helical gears exist. However they typically have higher load capacity for the same width of gear (as I recall). I have a camshaft drive in a hotrod engine that was sold as a noisy gear drive and it is. It sounds like a

Re: [Emc-users] Spur gear transmission

On 3 March 2016 at 10:00, Gregg Eshelman wrote: > Herringbone gear - Wikipedia, the free encyclopedia "Herringbone" isn't a term used in the industry, as far as I know. They tend to call them "double helical" A double helical gear needs one element to have axial float to

Re: [Emc-users] Spur gear transmission

You can pin a pair of opposite angled helical gears together to make herringbone gears. That eliminates axial thrust while keeping the benefits of helical gears. Machining them in one piece is quite a tricky operation. Herringbone gear - Wikipedia, the free encyclopedia |   | |   | |   |   |