#linuxcnc-devel Logs

Mar 05 2019

01:37 PM -!- #linuxcnc-devel mode set to +v by ChanServ
10:01 PM skunkworks: pcw_home: you mentioned the sp491 - do you need the tristate enable for a lump? or would the sp490 work?
10:11 PM pcw_home: Tri-state is not needed
10:11 PM Tom_L: what's ZRN coating on an endmill?
10:11 PM Tom_L: woops wrong window..
10:11 PM pcw_home: Zirconium Nitride?
10:12 PM Tom_L: possibly
10:12 PM Tom_L: wonder how that compares to TiALN
10:14 PM Tom_L: not quite as hard
10:15 PM Tom_L: https://acscoating.com/coating-specs/
10:18 PM pcw_home: Didn't know there were so many different hard coatings
10:19 PM Tom_L: me either
10:19 PM Tom_L: they seem to be getting more specific
10:22 PM skunkworks: thanks!
10:48 PM * hazzy-m would expect ZRN to be harder then TiALN