Re: [Emc-developers] Adding G84/G74 floating tapping cycles

2016-09-26 Thread Chris Radek
On Mon, Sep 26, 2016 at 10:18:33PM +0300, tero.kaarl...@eka-sorvaus.fi wrote: > Hi, > > Thank you for reminding me about docs. I did update quickref and > also gcode.txt. It also describes that P word is an optional Dwell > at the bottom of thread. Great! > I tried to find Pause disable from G3

Re: [Emc-developers] Adding G84/G74 floating tapping cycles

2016-09-26 Thread tero.kaarl...@eka-sorvaus.fi
Hi, Thank you for reminding me about docs. I did update quickref and also gcode.txt. It also describes that P word is an optional Dwell at the bottom of thread. I tried to find Pause disable from G33.1 and G76 but I was unable. Unless those are built in with function SPEED_FEED_SYNCH_START

Re: [Emc-developers] Buildbot stalled

2016-09-26 Thread Sebastian Kuzminsky
On 09/25/2016 09:53 AM, Robert Ellenberg wrote: > It looks like the buildbot is stuck on this build: > > http://buildbot.linuxcnc.org/buildbot/builders/.checkin/builds/4528 > > It's been running a test for 35 hours, and other builds queued up behind it > haven't started. Thanks for the email.

Re: [Emc-developers] Hardware testing for improved spindle tracking jitter (issue 164)

2016-09-26 Thread Gene Heskett
On Monday 26 September 2016 08:22:23 Robert Ellenberg wrote: > Hi Kirk, > > The best way to compare would be Z acceleration. It's easy to add to > the HAL file (needs an extra differentiator). Then, we can look > directly at the magnitudes of acceleration. Lower amplitude = less > jitter. > > On a

Re: [Emc-developers] Hardware testing for improved spindle tracking jitter (issue 164)

2016-09-26 Thread Robert Ellenberg
Hi Kirk, The best way to compare would be Z acceleration. It's easy to add to the HAL file (needs an extra differentiator). Then, we can look directly at the magnitudes of acceleration. Lower amplitude = less jitter. On a slight tangent what do you think of adding a warning / error if the TP can'

Re: [Emc-developers] Hardware testing for improved spindle tracking jitter (issue 164)

2016-09-26 Thread andy pugh
On 26 September 2016 at 01:31, Robert Ellenberg wrote: > I'm glad that it's running well now. It would be cool to find a machine > that's borderline and see if the patch makes it run smoother. > This one (from the LinuxCNC Showcase) actually sounds a little borderline: https://www.youtube.com/wa