The Secret Society of Lathe Trolls

http://www.ebay.com/itm/TECHNICS-SP-10-MK-3-DIRECT-DRIVE-EX-CONDITION-ORIGINAL-MOST-WANTED-TURNTABLE-/141624802474?pt=LH_DefaultDomain_0&hash=item20f97efcaa Not mine, but if someone wants to buy it I can build you a real nice lathe... The dial indicator will read zero all the way across that gorgeou...

Update http://www.lathetrolls.com/viewtopic.php?f=15&t=5470&start=20 you're welcome

Update on my pitch control. I'm using a stock Max for Live device called Envelope Follower that enables mapping of track volume envelopes to control other parameters. (This is what is shown in my last video). I have expanded this via a duplicate audio track with an Ableton Utility device with the wi...

Here's a vid of very simple arduino pwm control of brushless motor and esc setup via % with code.

https://www.youtube.com/watch?v=i0GLYLqTWuw&list=FLTB_rM-cKDmxyrjiD2HoTHA&index=7

Hey Babooino check out the links in my thread...

http://www.lathetrolls.com/viewtopic.php?f=15&t=5470

http://www.maxuino.org/video

Thanks for sharing Bryan, they look great. I might use them too.

I managed to hook up one of the Baldor BSM90B- 3150AA motors to a FD2A05TR-RN20 drive and have rpm ranging from 0.3rpm to 2000rpm, wow. These motors seem perfect for direct drive (without need for gear-heads). I bought a KAB speed strobe and the setup measured stable to the strobes best performance ...

http://www.ebay.com/itm/NEUMANN-VMS-66-RECORD-LATHE-CARD-SV-66-S1-S2-S3-S4-V1-V2-Z1-Z2-P-9-BOARDS-RARE/301550035681?_trksid=p2060778.c100277.m3477&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D20140725134205%26meid%3D040c65d3eefe449090b944f15c3797d3%26pid%3D100277%26rk%3D1%26rkt%3D4%26sd%...

Nice work Bahndahn, that room sound max control system looks amazing!
Your belt feedback/ phase cancellation idea sounds interesting.

Haha, thanks Dimi!

Sillitoe Second Portable Lathe.jpg Sillitoe Second Portable Lathe bearing and servo.jpg Sillitoe Second Portable Lathe Suspension Box.jpg Here's an update on some of my work, I've finished this arm and most of suspension box. The suspension box is packed pretty full with a servo, an air dashpot, a ...

I'm not sure but it does look very similar to this one here http://www.lathetrolls.com/viewtopic.php?f=1&t=807&p=3006&hilit=MOY#p3006

http://www.ebay.com/sch/aussiesurplus/m.html?item=391063620003&rt=nc&_trksid=p2047675.l2562

Someone had quite a collection.

Thanks for the kind words Tragwag :D Ejemmons, your pitch controler looks great! Opcode has been a true gentleman and is sending me helpful hints, thanks mate. I've decided to remove the esc from the system and have bought a couple of BLDC commutator boards so I can properly implement feedback via h...

Very cool!

Email sent via deep grooves site, any info would be great, let me know if you don't receive it, cheers.

That would be very helpful indeed!

Cool, cheers for the info, I appreciate the input Opcode.
I don't really know yet, I guess I'm kind of blindly engineering it backwards and learning a as I go haha.

I'll post more soon.

Cheers mate.