back to CPAP
Taig Peatol Grimberg mini lathe
After not liking some elements of the first lathe I got, the Emco Unimat 4 I went looking for another one, that did have those features or differently than this Emco, while still being quite small in size, but not capability.
An Emco Compact 5 was an option, cause it could also do threading, but most for sale were too expensive for their age/usage and not a lot were offered anyways. The 2 major other ones were Sherline and Taig (also known als Peatol or Grimberg) and even if Sherline also makes a lot of stuff in metric, you just don’t see them sold in EU much, Taig however, even if not metric, was. And then I found one.
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a temp gallery
How it is shipped:
How it arrived:
Brake upgrade
From original (267mm), to bigger disc (298mm) with adapter, to different calliper (Brembo P4 34/30) with another adapter
a photo collage 🙂
made a 3060-3030 extrusion frame with my Wabeco/Compact 5 drill/mill-press for the Unimat 4 mini-lathe with hidden joints.
7 Human Design Posters
Unimat 4 swarf fence
Emco Unimat 3 & 4 undertray
Z-Upgrade 2.0 (Vcore 3.x)
More info: https://hackaday.com/2018/11/13/mechanisms-lead-screws-and-ball-screws/
Two 4 cable method(s)
a TouchScreen is in order
I was hot, and now I’m cold as ice
Multi FX Comparison
Step file edit with Fusion360
Get this file: https://www.printables.com/model/420062-raspberry-pi-mount-for-din-rail-bracket-fan-mount
Wanting to mount it however to this: https://aliexpress.com/item/1005002245769197.html
which has different mounting holes (47.5mm versus 52.5mm and, need to be for M4)
1.
Harris Tweed 8-Panel Thomas Baker Boy Cap
WALKER AND HAWKES – Harris Tweed 8-Panel Thomas Baker Boy Cap
“Handwoven by the islanders at their homes in the Outer Hebrides, finished in the Outer Hebrides, and made from pure virgin wool dyed and spun in the Outer Hebrides.”
Otoro Deluxe Hold-Down Clamps
Obstructive and Central Sleep Apnea Syndrome
As it turns out, after a sleep measuremement
that where up to 5 breath stops is normal (per hour), I have 66
I snore at 68dB (like a loud telephone)
sleep too light and often wake myself, out of breath or cause of own snoring noise
have (at lowest) only 70% blood/oxygen saturation
which is super heavy on the body/arteries (like running a marathon), which then may/be cause of acid reflux issues and overweight (metabolism troubles). So I need a cpap machine (Continuous Positive Airway Pressure)
2nd hand PC upgrades
and trade in i5-10400F cpu for second hand i7-10700K
A DIY Solution For Prusa Mini PTFE Replacement
Source: https://www.bondtech.se/2021/03/12/a-diy-solution-for-prusa-mini-ptfe-replacement/
and https://www.facebook.com/groups/prusaminiusers/
Another view (370)
First tinkering
Yamaha X-Max 300
Yamaha YP250R X-MAX for sale
Techpulley Powerclutch TPX4K145-A +spring dark green, DR8EIX iridium bougie, MBTX9u MotoBatt accu, Osram HS1 LED, DNA High Performance Air Filter, 12V gps aansluiting + Ram mount B-347U, gopro klem, steelflex voor en achter, 1C0-W0736-00 bagagedrager, Ermax 55cm windscherm ‘transparent brown’, Michelin City Grip banden. Verbruik ongeveer 1:25 🙂 Prijs: €1.500,-
3D printed Surface Pro 3 Docking Station Adapter
When even Microsoft offers a 3d printable adapter plate too, to use the Surface Pro 3 (9.1mm thick) dock with a Surface Pro 4 (8.45mm thick), but then changing from an 0.2mm to an 0.3mm layer height, so it prints thinner (!) to fit your Surface Pro 5 (8.5mm thick)
perfectly chosen for great sound at low levels
When you think there is a choice, and yes there are a lot of options to ‘choose’ from, but all you witness is gravitation… ?
Electronics on my mind
Mounting the electronics on a rear panel, facing forwards, I only have ~73mm space, so while using DIN rails, I sought other cooling options, so three 60mm fans mounted at 90 degrees it is then ?
playing with pwm controller:
RatRig V-Core 3 side panels
Fusion360 and 3d Printer, to make molds for routing panel corners: https://www.thingiverse.com/thing:4914457
fifty-two
Passport & card holder
Roughly 4 years in the making: harness leather outside, 4 card holders and 2 double sized suede inners, holding max 16 cards total.
Design by Baffo©®™, HK Leather Artcraft, finished by RubberSoul.nl
early birthday present
Creality 3D Printer Enclosure
Devil Design 1KG – PETG 1.75 – OCEAN BLUE
RatRig preparations
Slice Engineering Copperhead™ Heat Break CE
and then finally print https://www.thingiverse.com/thing:2856561 in 8 hours non-stop, as intended
LAX of Uncertainty
TDR Aluminium Bracket Caliper For X-MAX / MT25 / R25 + Bolt
from https://oneteamstore.com/racing-disc-rotor-300mm-tdr-xmax-floating-bracket
quod erat demonstrandum
Digital Meters
µTracer 3+ lid design
follow the whole build here: µTracer 3+ build
OSRAM LEDriving
HEADLIGHT HS1 7185CW 5/6W 12V PX43T
µTracer 3+ build 10
Part 10. boost convertors and HV switches construction
follow the whole build here: µTracer 3+ build
µTracer 3+ build 9
Part 9. current amplifiers construction
Part 9. current amplifiers testing
follow the whole build here: µTracer 3+ build
µTracer 3+ build 8
Part 8. grid bias circuit construction
Part 8. grid bias circuit testing and calibration
measuring -12.64 Volt regardless of Calibration slider after making one mistake
I put D21 (HER108) in the spot of D12
during step C9 I found out (because I had 2 more items left instead of 1)
I unsoldered HER108 and put in D21 and then put the correct 1N5934 in D12
follow the whole build here: µTracer 3+ build
µTracer 3+ build 6 & 7
Part 6. heater supply construction
Part 6. heater supply testing
Part 7. negative power supply construction
Part 7. negative power supply testing
follow the whole build here: µTracer 3+ build
µTracer 3+ build 3
https://www.dos4ever.com/uTracer3/uTracer3_pag0.html
Part 1. the GUI installation
Part 1. the GUI testing
Part 2. RS232 connector cable construction
Part 2. RS232 connector cable testing
Part 3. voltage regulators construction
Part 3. voltage regulators testing
follow the whole build here: µTracer 3+ build
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PRS MT-15 2020
15/7 Watts (Switchable), 2 Channels, Power Tubes: 2x JJ 5881, Preamp Tubes: 6x JJ ECC83S
Series Box
Ram-Mount montage
Axial Capre (ie 2 Capri)
In the Blue corner, as original as I could keep it (HH 2700Kv Puller Pro) 15T pinion, 2.2 alu beadlocks with Louise Champ tires and Double Deuce foams.
In the Red Corner, as unoriginal as I could with RC4WD AX-2 speed with 20T pinion 52T Spur, HH 3500Kv Puller Pro, TRX-4 axles and lots of brass (links etc), overdrive in front, SpareTimeHobbies Skid, 2.2 alu beadlocks with snipped TRX-4 Canyon Trail tires and Double Deuce foams
Both running Gens-Ace 3S 11.4V 3600mAh battery and Mamba X and JX steering servo and TRX-4 90mm shocks and MIP #18250 TRX-4 driveshafts and Spektrum SR515 receivers.