hey everyone just replying now andy yes I have normal ATC with a air cylinder and bevel washers. I think I could machine up everything required to allow a toolchange while still letting the rotary union float on top of the spindle.
my problem is i don't know what rotary union to buy. which is what I am really asking about. On Sun, Jul 5, 2020 at 4:02 AM Thomas J Powderly <tjt...@gmail.com> wrote: > You can look at gun drills ( very little to do with guns, but very much > high pressure drilling ) > > Used in mold shops for deep coolant holes. They cut straight and fast. > > If you blow a coolant line on these its dangerous. > > the drill doesnt look like those in your toolbox > > wayback machine has > > > https://web.archive.org/web/20161102005306/http://www.unisig.com/information-and-resources/what-is-deep-hole-drilling/what-is-gun-drilling/ > > hth tomp > > On 7/4/20 9:06 PM, Scott Harwell via Emc-users wrote: > > Andy, > > https://www.deublin.com/en/Product-Series?series=1101 > > Deublin units work well. The problem is tool retention design they will > not take direct thrust. They may have other products you can adapt. > > > > Scott > > > > On Saturday, July 4, 2020, 5:54:27 AM CDT, andrew beck < > andrewbeck0...@gmail.com> wrote: > > > > Hey everyone just wondering if anyone has ever used a rotary union to > > plumb through spindle high pressure coolant into their machine. I am > > thinking about doing it and just looking for advice. I have the high > > pressure pump already and there is a hole down the middle of my > spindle. I > > just need a rotary union I think and need to do some machining to make it > > all fit.. > > > > I have no idea what type of rotary union I need though.... > > > > regards > > > > Andrew > > > > _______________________________________________ > > 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 > > > _______________________________________________ > 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
