My hands are still aching
Location: Liverpool
Posts: 18
I'm Martin.
My hands are still aching
Location: Liverpool
Posts: 766
I'm Sandro.
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Teaser
Tread has been dormant for a while most of the case is done and soon they will be up and running
Martin and I decided not to post till later
I said big drill, probably a hand crank shaft of correct size would be better though. What value do the coils need to be?
Kuzma Stabi/S 12", (LP12-bastard) DC motor and optical tacho psu, Benz LP, Paradise (phonostage). MB-Pro, Brooklyn dac and psu, Bruno Putzeys balanced pre, mod86p dual mono amps, Yamaha NS1000m
Location: Liverpool
Posts: 766
I'm Sandro.
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Wire was 2.62 od mm that gave us a resistance of 0.047 for a 22 meter length or a 1 Kg I let you do the math and get CSA
It was wound on a 15 mm od former 100mm tall and end diameter was about 55 od
we chose the cable size so to give us the right resistance for the 1 Kg weight and one never find inductance meter when needed
In the picture the gigamagic (device that let you do that) the Dudas (nuts) are m12 so 19mm spanner, the all thing was held on the vice one hand turning the spanner the other guiding the copper third hand to keep tension and fourth hand to unwind the coil
Toke about 6 hours to get the coil wound up
As mentioned before potting was worth an episode of Some mothers do ave them
Location: Liverpool
Posts: 766
I'm Sandro.
Yes drill was suggested but I decided to go sveth and thears way rather than risk loosing a limb
Location: Liverpool
Posts: 18
I'm Martin.
Nice! Any excuse for selfie for aye
Location: Liverpool
Posts: 766
I'm Sandro.
A slow lathe is your friend, thick leather gloves, would have been all over in a minute or two.
Kuzma Stabi/S 12", (LP12-bastard) DC motor and optical tacho psu, Benz LP, Paradise (phonostage). MB-Pro, Brooklyn dac and psu, Bruno Putzeys balanced pre, mod86p dual mono amps, Yamaha NS1000m
Location: Liverpool
Posts: 766
I'm Sandro.
Bud idea to wear glowes on a late
Only way to do it is by hand IMO
especialy whit a 5.3 mm SQ ,Murphy Law apply (Shit happens and the Universe is out to get you) it is much faster by hand than a visit to A&E whit bodily part missing
Still I wish I had a Late
Foot on kill switch, 30rpm, what could possibly go wrong...
Kuzma Stabi/S 12", (LP12-bastard) DC motor and optical tacho psu, Benz LP, Paradise (phonostage). MB-Pro, Brooklyn dac and psu, Bruno Putzeys balanced pre, mod86p dual mono amps, Yamaha NS1000m