On Friday 03 February 2017 02:59:21 Valerio Bellizzomi wrote: > http://www.infodelta.it/foto/film/filettatura%20interpolata.mp4
We can already do that, if we had the tap tool. And it would be a great way but there will always be some tightening of the fit toward the bottom of the hole due to tool flex if using the longer conventional tap form. I liked that short, only 2 or 3 cutting teeth in the last section of the video. Use a G2 or G3, with z and p calculated to do the correct pitch. I have a single groove, 6 HSS teeth at a time tool, but I've not used it, its 3/4" in diameter but I've not needed a tapped hole that big, yet. Someday... If Delta was trying to make us jealous? Nah, couldn't happen. :) But where do we source tooling optimized for that? Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) Genes Web page <http://geneslinuxbox.net:6309/gene> ------------------------------------------------------------------------------ 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
