Flux Capacitor Valves 

Indeed! "It's good enough" :D

I was just going to comment on this same quote. Literally LOL’d! Perfect at a minimum..... better if you can.

But don't tell the customer you can do better than perfect or they will expect it every time and at no extra cost.

Yeah, I noticed that as well... at least perfect... try to get a little better...

Hm... maybe because it once WAS a tractor?

Thanks Tom!

Thanks! The Emco is a magnificent lathe for the work I do.

I find it easier to work on small precision parts than large - All problems are smaller there, like thermal growth.

@@StefanGotteswinter the things I normally do may be the size of a 1-liter bottle, and sometimes face plate work larger diameter

You built a time machine?! OUT OF A DELORIAN?!

That car choice was such an inspired choice. Nothing else would have looked as cool in the mid 80s. I bloody love that movie!

Thank you, Robin!

One more thing, use Guhring pivot drills for drilling small holes. They are SUPERB quality! We drilled 0.020" diameter holes, 0.080" deep in most of our parts with no problems.

Youre absolutely right - on a meter length 1K change gives 0,01mm growth - But still, good practice nevertheless ;-)

Taking finicky to the absolute absurd level huh?

if my math isn't way off, the new "radius" of the tool will be 3.01mm in the Z and X directions, and in 3.02 in the diagonal, I think the customer will be able to live with that :)

@@HanstheTraffer That's pretty normal practice on this channel, don't you think? :)

Yes, I am surprised Stefan did not mention it given that he is such a stickler for micron accuracies.

renards? did you mean cougars? :D

Fred Dupont typing error, should be regards

@@lucwybo yes, of course LOL

its like 20microns out of round :D

I used that construction method numerous times now, even cylindrical ground carbide to specific diameters and always was very happy with the performance of those tools. I even made a Boring bar that way.

@Chauvin Emmons That is about 5 magnitudes above my paygrade.

Yes, keyword "slightly"

Yes it'll become elliptical, but the curvature of the cut probably didn't have to be exactly circular. Even so, at 5 degrees the eccentricity would be quiet minimal.

Genau so!

We tried Vibranium and Unobtainum, both where not suitable for actual time travel.

I use Jokisch Alpha93, its a vegetable based oil

I was guessing from the way he presented, that he was going to show the same tool after he re-lapped it, but then the end of that segment it should more like he wanted to run the tool a little further.

You can even buy Iso30 collets ;-)

Stefan, i just shot a demonstration vid. my camera aint so good, didnt capture the red dot. but the dot fit nicely in the scribed cross. stay safe poppy

Right at that point it would be advised to relapp the cutter :-) I think I did like 6 parts at this point.

I use CBN for a lot of hardturning - And recently also for titanium, where it gave me excellent toollife, low cutting pressure and a superb finish (Used CBN insert, lapped to a dead sharp edge with a 5° negative top rake). I like the multifix A a lot, it allows me to hold fairly large tools like a 20..30mm boring bar or a CNMG turning tool but also tiny tools with a 4mm shank. I would just ditch the compound ;) (Milling down the compound is an option if there is enough material left, but always be aware that it will most likely warp during that operation.) If the AA is big enough for the tools you use, thats probably the better solution. I use Jokisch Alpha93 as a cutting oil for everything - Its a vegetable based cutting oil, does not stain materials or smell bad. And its lubrication properties are excellent.

@@StefanGotteswinter Thanks very much for the comments and Hinweis, Stefan; I can't ditch the compound, because the LLPV is an Uhrmacher Drehbank, and has no carriage feed, so any longitudinal feed is, so far, limited to what the compound can provide.... that's partly why it uses the flying spindle/thread 'master' threading system. I do have a couple of ideas about electronics stuff, since that is, after all, my 'real job' ;-) Danke viel mals!

I never have seen any paperwork for a G2 engraver :(

Keep your hands away from them ;-) For roughing I found a CNMG insert from Garant that breaks the chip without ludicrous speeds/feeds. For finishing, especialy when a small Doc is need, well, good luck ;) Use pliers or a hook to pull the chips, never the hands. We are made quite fragile and are not very cut resistant...

@@StefanGotteswinter Yes, I was machining lift gate hinge pins (6.75" X 5' long) when a bundle of chips got caught and thrown at me - I got 121 stitches to repair my hand and face, but no 'real' damage.

Very correct: About 20 microns out of round.

Do you have the capacity to use it?

@@StefanGotteswinter yes I have oxy now but I used it a lot with propane also.

There was a squeek, yes, but it did not telegraph to the surface. The magic of the solid toolpost mount ;-)

@@StefanGotteswinter Just make one for my Super 11, nowhere near as elegant but that big chunk of cast iron sure does help. Plus my AXA tool holder now sits abouts 10mm lower so I can fit 13-14mm tool holders. win win!

Shallow depth of cut, sharp carbide tooling, reasonable high feed. If you give me a cutter diameter, I can tell you more :-)

I still hope to make one day parts that go to space ;)

I wait till Fiat makes one.

Kommt drauf an ;-) In dem Fall musste ich die Teile nach dem abstechen ja sowieso weiter bearbeiten, da konnt ich den Butzen einfach beim Plandrehen entfernen. Manchmal schleif ich den am Bandschleifer ab, wenns nicht so sehr drauf ankommt.

@@StefanGotteswinter Alles klar, Vielen Dank!

Jokisch Alpha93 - Its vegetable oil based.

Pretty decent "thank you" ;)

@@StefanGotteswinter better than "pretty indecent"

put it between gears = neutral

Have you tried that on this lathe? I have the same one and If I put it between gears it will spin- sort of... but it will be partly engaged in either the previous or next fear and will clank

@@WallaTool I have a v10p and can do it no problem, v11 might be different though

There is a sale going on now on 50 GW flux capacitors (pronounced "Jiga" watts.)

I thought that the shape is universal enough - better pull the video down?

@@StefanGotteswinter Hi Stephan. Feel free to leave it up. It was fascinating to see the processes you used 😊

I would do that for a larger radius, for sure, but the 3mm radius is still fine that way.

@@StefanGotteswinter Ok thank you. I have no idea what you're making but I admire your methods.

I use that always for parts where I can not disclose the real name/use ;) Its a very fictional thing :)

I've tried opening an electrolytic capacitor and filling it with solder flux but I'm still in 2020.

@@natecontarino1748 Keep trying, we are all convinced it will work eventually.

@@natecontarino1748 Have you tried plugging it into 3 phase?

@@StefanGotteswinter You're gonna need more plutonium.