.001 interference per inch of diameter. Leave a step in the bottom. Bore to size do doubt worry about honing for sleeve. Pack sleeve full of ice crushed and compacted with a hammer. Place in ziploc bag and fill a container with crushed ice and rock salt place sleeve/ bag deep in ice/rock salt. Warm cylinder to about 500 degrees. Have a block of wood and hammer ready, you get 4 seconds to invert sleeve , slide and bottom it. Be gentle with the hammer and wood just tapping to keep it on the step. Ideally you would do this setup so you can trim excess sleeve with your mill. I've sleeved 20 hikes or so and this was how I was taught to do it by a guy that dies 5 a day. Good luck. Also if you end up loose green loctite is very much your friend and will not let you down.
On Aug 1, 2017 4:23 PM, "Stuart Stevenson" <stus...@gmail.com> wrote: > You should attempt to mechanically trap the sleeve in the bore. > > You can leave a shoulder at the bottom of the bore - press the sleeve into > the bore - and then machine the top of the sleeve flush with the block. > > or > > you can mill/bore a counter bore at the top of the block - turn the sleeve > to leave a shoulder at the top outside of the sleeve - press the sleeve > into the bore and machine the top of the sleeve flush. > > You will then have the sleeve trapped between the block and the head. > > I would bore the block with boring bar and leave a shoulder at the bottom > of the bore. > > just my thoughts > Stuart > > On Tue, Aug 1, 2017 at 2:43 PM, Ed <ate...@mwt.net> wrote: > > > > > Oops. > >> Here is my website: > >> > >>> http://wallacecompany.com/machine_shop/index.html > >>> > >> > >> The likely mill would be the Shizuoka: > >> > >>> http://www.wallacecompany.com/machine_shop/Shizuoka/ > >>> > >> > >> My Zubal might swing it, but it's not CNC yet: > >> > >>> http://www.wallacecompany.com/cnc_lathe/ > >>> > >> > >> > >> A lathe is the most stable, a mill is easier to set up. On my equipment > I > > would use a 2" boring head in the mill and stick the tool bit out the > side > > of the head for the best rigidity. > > > > A trick I have used to get a smooth finish with low feed rate is when you > > set the head for the finish cut is to feed down at 3X feed rate then feed > > out at lower rate. The courser (in)feed lines seem to break up any > chatter > > that can develop as you feed back out at the lower rate. > > > > Ed. > > > > > > > > ------------------------------------------------------------ > > ------------------ > > Check out the vibrant tech community on one of the world's most > > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > > _______________________________________________ > > Emc-users mailing list > > Emc-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > > > > -- > Addressee is the intended audience. > If you are not the addressee then my consent is not given for you to read > this email furthermore it is my wish you would close this without saving or > reading, and cease and desist from saving or opening my private > correspondence. > Thank you for honoring my wish. > ------------------------------------------------------------ > ------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
