Stefan Gotteswinter answers our machining questions. скачать в хорошем качестве

Stefan Gotteswinter answers our machining questions.

Have you wondered how to grind rubber parts, or which shape engraving tool works best? @StefanGotteswinter and I had a great chat last week, and since Live streams are not really pushed by YT, here is the edited version, full of Stefans tips and shared knowledge. ___________________ 00:00 - Intro 00:08 - Self employed - do you get a vacation? 00:56 - Any personal projects planned over the break? 02:34 - What is your favourite material to machine? 04:02 - Which aluminium alloy, available in Europe, machines best? 05:11 - Best for machine accessories. 05:47 - Have you ever machined Cr Ni Co super alloys? 09:42 - Do you tend to machine a lot of pre-hardened metal? 10:26 - When do you switch to PCD or MCD tooling? 11:26 - What about CBN inserts? 12:44 - When will we see an EDM machine in your shop? 13:39 - Do you still use much HSS tooling? 14:11 - Do you use a tool table in the lathe DRO? 16:07 - Is there any material you hate machining? 18:39 - Do you have a suggestion of a general purpose grinding wheel? 20:25 - How does Stefan balance grinding wheels? 22:02 - Do you tend to grind much aluminium, brass etc? 24:54 - How do you dress CBN grinding wheels? 26:20 - Do you dress diamond wheels on your grinder? 28:08 - Lets talk about grinding wheel balancing. 31:43 - Does your family support your machining hobby? 32:17 - Did your kids ever show interest in machining? 32:55 - It is a pretty narrow hobby, with a thinly speed community. 34:32 - Lets move on to engraving 34:52 - Which style of engaving cutter works best? 35:16 - ... for lettering. 35:30 - ... for lines. 36:45 - Do you need an air spindle? 37:40 - Which spindle do you mostly engrave with? 39:12 - Do you ever use drag engraving? 40:45 - What is your air spindle RPM? 41:39 - Have you ever considered building an adapter to mount the air spindle on the surface grinder for internal grinding? 42:09 - How do I machine a hardened SK40 tool holder for a different pull stud? 46:35 - Are you an expert on FeatureCAM? 47:33 - Have you considered getting the big 2037 rotary table for the Deckel? 47:57 - Do you often run into the size limitations of the Deckel FP1? 48:52 - Will we ever see small hobby style surface grinders? 50:38 - Does Mark monly work with general aviation? 50:57 - Is there a European alternative to MacMaster-Carr? 52:07 - Why end live streams so abruptly? 52:38 - Does Stefan have long term, larger personal projects? 53:24 - Deckel or Maho, which is better? 54:58 - Wrap up, thanks for watching, Merry Christmas everyone. ___________________ If you enjoy my content and would like to support my channel... I'd really appreciate it. Please join me on Patreon and help build this community.   / rotarysmp   or sign up for youtube memberships using the "JOIN" button above. or please just buy me a coffee... www.paypal.me/rotarySMP ____________________