Re: [Emc-users] Stop then probe tripped during move, machine does not stop?
Den Söndag, Juni 26, 2022 18:18 CEST, skrev andy pugh : On Sat, 25 Jun 2022 at 15:56, Nicklas SB Karlsson wrote: > > Expected movement to stop the "probe tripped during move" but this does > not happen. There is an issue on the tracker about this, though I don't know if anyone is actively working on it: https://github.com/LinuxCNC/linuxcnc/issues/368#issuecomment-824680530Found it an it seems to have entered master 31 of March 2021 but not sure about 2.8 which I use. Message from git log below. Author: andypugh Date: Wed Mar 31 21:57:22 2021 +0100 Merge pull request #1096 from ZincBoy/master Addresses bug #368, stop on probe ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Stop then probe tripped during move, machine does not stop?
On Sat, 25 Jun 2022 at 15:56, Nicklas SB Karlsson wrote: > > Expected movement to stop the "probe tripped during move" but this does > not happen. There is an issue on the tracker about this, though I don't know if anyone is actively working on it: https://github.com/LinuxCNC/linuxcnc/issues/368#issuecomment-824680530 -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1912 ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] spindle problem
On Sun, 26 Jun 2022 at 15:45, dave engvall wrote: > A couple of solutions present themselves but neither are ideal. > Simply use the M6 shcs that hold the dogs in place to secure the CAT40. > Balance and adequate strength/safety would seem to present problems. Does the nose have any extra holes? There are 4 threaded holes with no obvious function on my 30INT spindle and looking around the internet I see threaded holes in some of the CAT40 spindles. It seems that you could use those to hold in a custom ER40 (or similar) adaptor. 4000 rpm probably isn't fast enough to need to worry too much about balance. -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1912 ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
[Emc-users] spindle problem
Hi, My Mazak V5 has been down for a few years. First for brushes on the spindle motor and then a much more serious broken belleville stack. Unfortunately, the spindle on this model comes out from the top which means pulling all the hydraulics and the spindle motor/transmission and getting them out of the way. I don't see that is it possible to replace the stack w/o fussing with all of the above. Note: I'm 4 score and 4 and not as energetic as I used to be. A couple of solutions present themselves but neither are ideal. Simply use the M6 shcs that hold the dogs in place to secure the CAT40. Balance and adequate strength/safety would seem to present problems. The other solution is to simple punt and epoxy a CAT40 in place and live with the restrictions. Candidate CAT40 is a SK16 with holders for end mills up to M16 and at least consider adding an ER20//ER16 with a M16 stub (custom dia) to drill/ream. I have sets of ER20 and ER16 collets. Note: spindle is 4000 rpm and 5 HP geared. If anyone has a better idea I'm all ears. As usual TIA: I seem to be out of easy/ideal solutions. Dave ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] R2E3 retrofit
Sorry wrong link in previous email. https://photos.app.goo.gl/SCAKjGBhPTQm1NKi9 On Sun, Jun 26, 2022, 7:00 AM John Figie wrote: > Here are some pages about removing the motor and head for Series II > interact 2 > > > https://drive.google.com/drive/folders/0B2fj8HWg0FnNX1hjbGJpbTF0bDg?resourcekey=0-taJjv8naI-blsIgoBgwWEg > > > John Figie > > On Sun, Jun 26, 2022, 1:11 AM wrote: > >> On 2022-06-25 18:30, Jon Elson wrote: >> > On 6/25/22 15:56, Jon Elson wrote: >> >> Hello, all, >> >> >> >> I just got an R2E3 Bridgeport mill in my basement, and will be doing a >> >> LinuxCNC retrofit. >> >> >> >> I seem to recall the NC400 servo amps create a maddening squeal, is >> >> that correct, or an I remembering some other system? >> >> The V2E3 I started with used to squeal mightily when the amps were >> enabled. >> >> >> I had to pull the rigid ram and head off the machine as an assembly, >> >> to clear my doorway. Does anybody have some hints on how to go about >> >> reassembling that? My plan is to remove the Z servo and the spindle >> >> motor, then take the head off the ram, install the ram back on the >> >> base and then hoist the head back up on the ram. An issue with this >> >> is that I have very limited ceiling height of about 92", so getting my >> >> engine crane to lift it from above may be very difficult. One >> >> possible plan is to lift the head onto the table with some kind of >> >> cribbing and then use the knee screw to lift the hear into position. >> >> >> >> I am real familiar with the 1J head on my old mill, but don't really >> >> know how to get the 2J BOSS-style motor off the head and varispeed. >> >> Any suggestions on that are welcome. >> >> I think I have a (nearly?) complete set of books if that would help? >> I'll dig around tomorrow! >> >> Thanks, >> Matt >> >> >> ___ >> Emc-users mailing list >> Emc-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/emc-users >> > John Figie ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] R2E3 retrofit
Here are some pages about removing the motor and head for Series II interact 2 https://drive.google.com/drive/folders/0B2fj8HWg0FnNX1hjbGJpbTF0bDg?resourcekey=0-taJjv8naI-blsIgoBgwWEg John Figie On Sun, Jun 26, 2022, 1:11 AM wrote: > On 2022-06-25 18:30, Jon Elson wrote: > > On 6/25/22 15:56, Jon Elson wrote: > >> Hello, all, > >> > >> I just got an R2E3 Bridgeport mill in my basement, and will be doing a > >> LinuxCNC retrofit. > >> > >> I seem to recall the NC400 servo amps create a maddening squeal, is > >> that correct, or an I remembering some other system? > > The V2E3 I started with used to squeal mightily when the amps were > enabled. > > >> I had to pull the rigid ram and head off the machine as an assembly, > >> to clear my doorway. Does anybody have some hints on how to go about > >> reassembling that? My plan is to remove the Z servo and the spindle > >> motor, then take the head off the ram, install the ram back on the > >> base and then hoist the head back up on the ram. An issue with this > >> is that I have very limited ceiling height of about 92", so getting my > >> engine crane to lift it from above may be very difficult. One > >> possible plan is to lift the head onto the table with some kind of > >> cribbing and then use the knee screw to lift the hear into position. > >> > >> I am real familiar with the 1J head on my old mill, but don't really > >> know how to get the 2J BOSS-style motor off the head and varispeed. > >> Any suggestions on that are welcome. > > I think I have a (nearly?) complete set of books if that would help? > I'll dig around tomorrow! > > Thanks, > Matt > > > ___ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] R2E3 retrofit
On 2022-06-25 18:30, Jon Elson wrote: On 6/25/22 15:56, Jon Elson wrote: Hello, all, I just got an R2E3 Bridgeport mill in my basement, and will be doing a LinuxCNC retrofit. I seem to recall the NC400 servo amps create a maddening squeal, is that correct, or an I remembering some other system? The V2E3 I started with used to squeal mightily when the amps were enabled. I had to pull the rigid ram and head off the machine as an assembly, to clear my doorway. Does anybody have some hints on how to go about reassembling that? My plan is to remove the Z servo and the spindle motor, then take the head off the ram, install the ram back on the base and then hoist the head back up on the ram. An issue with this is that I have very limited ceiling height of about 92", so getting my engine crane to lift it from above may be very difficult. One possible plan is to lift the head onto the table with some kind of cribbing and then use the knee screw to lift the hear into position. I am real familiar with the 1J head on my old mill, but don't really know how to get the 2J BOSS-style motor off the head and varispeed. Any suggestions on that are welcome. I think I have a (nearly?) complete set of books if that would help? I'll dig around tomorrow! Thanks, Matt ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
