Back [00:02:51]-!- teepee_ [teepee_!~teepee@unaffiliated/teepee] has joined #linuxcnc-devel [00:03:42]-!- teepee has quit [Ping timeout: 244 seconds] [00:03:43]teepee_ is now known as teepee [00:30:40]-!- rob_h has quit [Ping timeout: 260 seconds] [00:54:12]<tinkerer> and the cherry on the top: the image works very well on the raspi3!
[00:57:02]-!- tobias47n9e_ has quit [Ping timeout: 260 seconds] [00:57:21]-!- tinkerer has quit [Quit: Leaving] [02:38:55]-!- kingarmadillo has quit [Ping timeout: 252 seconds] [03:57:04]-!- kingarmadillo has quit [Ping timeout: 260 seconds] [04:12:14]-!- kingarmadillo has quit [Ping timeout: 260 seconds] [05:32:39]-!- Mathnerd314 [Mathnerd314!~quassel@supertux/Mathnerd314] has joined #linuxcnc-devel [05:45:59]<KGB-linuxcnc> 03Jeff Epler 05joints_axes14 fb7e668 06linuxcnc 10(5 files in 3 dirs) linuxcncmodule: fix repeated calls to program_open() * 14http://git.linuxcnc.org/?p=linuxcnc.git;a=commitdiff;h=fb7e668
[05:45:59]<KGB-linuxcnc> 03Dewey Garrett 05joints_axes14 51dff85 06linuxcnc 10src/emc/usr_intf/axis/scripts/axis.py axis.py force task_mode manual at file open JA * 14http://git.linuxcnc.org/?p=linuxcnc.git;a=commitdiff;h=51dff85
[05:45:59]<KGB-linuxcnc> 03Dewey Garrett 05joints_axes14 f421e6c 06linuxcnc 10(9 files in 4 dirs) rose engine kinematics, sim example JA * 14http://git.linuxcnc.org/?p=linuxcnc.git;a=commitdiff;h=f421e6c
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[15:01:22]<linuxcnc-build> build #4162 of 0000.checkin is complete: Failure [4failed] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/0000.checkin/builds/4162 blamelist: Jeff Epler <jepler@unpythonic.net>
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[16:26:51]<linuxcnc-build> build #4152 of 1200.rip-lucid-i386 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1200.rip-lucid-i386/builds/4152 blamelist: Jeff Epler <jepler@unpythonic.net>
[16:28:31]-!- skunkworks_ [skunkworks_!~skunkwork@174-124-59-31.dyn.centurytel.net] has joined #linuxcnc-devel [16:28:40]<linuxcnc-build> build #4152 of 1202.rip-lucid-amd64 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1202.rip-lucid-amd64/builds/4152 blamelist: Jeff Epler <jepler@unpythonic.net>
[16:33:56]<linuxcnc-build> build #2311 of 1400.rip-wheezy-i386 is complete: Failure [4failed runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1400.rip-wheezy-i386/builds/2311 blamelist: Jeff Epler <jepler@unpythonic.net>
[16:35:27]<KGB-linuxcnc> 03Dewey Garrett 05joints_axes14 42d81ae 06linuxcnc 10configs/sim/axis/ja_tests/xyzb_locking_indexer/README xyxb_locking_indexer/README remove obs ref JA * 14http://git.linuxcnc.org/?p=linuxcnc.git;a=commitdiff;h=42d81ae
[16:38:59]<linuxcnc-build> build #4150 of 1300.rip-precise-i386 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1300.rip-precise-i386/builds/4150 blamelist: Jeff Epler <jepler@unpythonic.net>
[16:44:01]<linuxcnc-build> build #4160 of 1201.rip-lucid-rtai-i386 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1201.rip-lucid-rtai-i386/builds/4160 blamelist: Jeff Epler <jepler@unpythonic.net>
[16:44:40]<linuxcnc-build> build #3361 of 1301.rip-precise-rtai-i386 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1301.rip-precise-rtai-i386/builds/3361 blamelist: Jeff Epler <jepler@unpythonic.net>
[16:51:00]<linuxcnc-build> build #4152 of 1306.rip-precise-amd64 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1306.rip-precise-amd64/builds/4152 blamelist: Jeff Epler <jepler@unpythonic.net>
[17:03:21]<linuxcnc-build> build #2345 of 1405.rip-wheezy-armhf is complete: Failure [4failed runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1405.rip-wheezy-armhf/builds/2345 blamelist: Jeff Epler <jepler@unpythonic.net>
[17:14:27]<linuxcnc-build> build #2311 of 1403.rip-wheezy-amd64 is complete: Failure [4failed runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1403.rip-wheezy-amd64/builds/2311 blamelist: Jeff Epler <jepler@unpythonic.net>
[17:17:48]<linuxcnc-build> build #2510 of 1404.rip-wheezy-rtpreempt-amd64 is complete: Failure [4failed runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1404.rip-wheezy-rtpreempt-amd64/builds/2510 blamelist: Jeff Epler <jepler@unpythonic.net>
[17:22:45]<linuxcnc-build> build #1821 of 1402.rip-wheezy-rtpreempt-i386 is complete: Failure [4failed runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1402.rip-wheezy-rtpreempt-i386/builds/1821 blamelist: Jeff Epler <jepler@unpythonic.net>
[17:30:54]<linuxcnc-build> build #1977 of 1401.rip-wheezy-rtai-i386 is complete: Failure [4failed runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1401.rip-wheezy-rtai-i386/builds/1977 blamelist: Jeff Epler <jepler@unpythonic.net>
[17:36:42]<linuxcnc-build> build #779 of 1530.rip-jessie-rtpreempt-amd64 is complete: Failure [4failed runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1530.rip-jessie-rtpreempt-amd64/builds/779 blamelist: Jeff Epler <jepler@unpythonic.net>
[17:38:04]<linuxcnc-build> build #779 of 1520.rip-jessie-amd64 is complete: Failure [4failed runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1520.rip-jessie-amd64/builds/779 blamelist: Jeff Epler <jepler@unpythonic.net>
[17:38:18]<linuxcnc-build> build #779 of 1510.rip-jessie-rtpreempt-i386 is complete: Failure [4failed runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1510.rip-jessie-rtpreempt-i386/builds/779 blamelist: Jeff Epler <jepler@unpythonic.net>
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[21:16:28]<zlog> skunkworks_: Log stored at http://tom-itx.no-ip.biz:81/~tom-itx/irc/logs/%23linuxcnc-devel/2016-05-22.html [21:30:42]-!- chillly has quit [] [21:31:59]-!- tobias47n9e__ has quit [Remote host closed the connection] [21:45:17]<skunkworks_> nope - looks like the backlash is in the ballscrew area.. Think we are going to live with it for a while..
[21:45:33]<skunkworks_> unless dad decides to dig into it..
[21:45:58]<skunkworks_> seems you pretty much have to remove the z axis to get to the ballscrew
[21:47:33]<skunkworks_> it is around .0015 it seems
[21:48:52]-!- kingarmadillo has quit [Ping timeout: 260 seconds] [22:09:04]-!- kingarmadillo has quit [Ping timeout: 240 seconds] [22:18:24]<tinkerer> is the staff back from the weekend?
[22:18:32]-!- Roguish_ has quit [Remote host closed the connection] [22:19:49]<pcw_home> skunkworks_ does the backlash vary with location? (wear)
[22:25:07]<skunkworks_> doesn't seem to by much - it seems to be pretty consistent over the whole travel..
[22:25:37]<skunkworks_> like the preload was botched maybe
[22:25:59]<skunkworks_> it isn't end bearing (the ball screw doesn't move up and down)
[22:29:12]<pcw_home> is there a preload washer or some such?
[22:31:15]<skunkworks_> don't know for sure. pictures look like there are 2 ball nuts separated by a spacer. but without actually getting in there - I don't know
[22:31:35]<skunkworks_> (don't have explosions of the machine)
[22:35:34]<skunkworks_> and it takes some elbow grease to get to it.
[22:48:45]<pcw_home> sounds like a project for a rainy weekend
[22:59:49]<skunkworks_> yes
[23:08:06]<pcw_home> wonder if the Z axis weight make the backlash irrelevant (and least for small tools)
[23:12:11]<skunkworks_> it is counterbalanced... :)
[23:12:27]<cradek> saw some of the weight off!
[23:13:24]<cradek> er no, probably want to add some
[23:13:28]<cradek> so it goes up
[23:14:44]<skunkworks_> heh
[23:15:04]<skunkworks_> it is slightly heavier going up
[23:21:34]-!- kingarmadillo has quit [Ping timeout: 240 seconds] [23:26:33]<skunkworks_>http://www.practicalmachinist.com/vb/cnc-machining/ballscrew-rebuild-whose-done-228102/ [23:26:37]<skunkworks_> something like that
[23:27:12]<skunkworks_>http://www.practicalmachinist.com/vb/attachments/f21/35912d1309274318-ballscrew-rebuild-whose-done-p6260014s.jpg [23:31:53]<pcw_home> Are those through-bolted to clamp the preload spacer?
[23:32:03]<skunkworks_> no clue
[23:32:35]<pcw_home> not obvious from the picture
[23:32:54]<skunkworks_> they are talking about resizing the balls - but i bet they are adjustable with the spacer maybe.
[23:35:17]<pcw_home> not sure if theres an advantage of ball resizing on dual nuts with adjustable preload
[23:35:29]<pcw_home> Hmm, one of our new pullets wasn't
[23:48:49]-!- dnaleromj [dnaleromj!~dnaleromj@user-69-1-6-88.knology.net] has joined #linuxcnc-devel [23:53:10]<skunkworks_> we can only have hens here
[23:58:25]<pcw_home> They never seem to sex them perfectly, we have had this happen pretty often
