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03-05-2021
- Replies
- 26
- Views
- 49,131
Re: Are taper lock pulleys a good choice for ball screws?
IMO The advantages of "taper-lok" and my DIY ER solution is that they are more compact, better concentricity, better grip, no damage to the shaft from grub screws, infinite ajustability and...
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02-05-2021
- Replies
- 26
- Views
- 49,131
Re: Are taper lock pulleys a good choice for ball screws?
Taperlocks are used extensively in industry, I have made my own using ER collets, pic of one on my bench mill and one on my router, both driven by servos
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10-04-2021
- Replies
- 18
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- 17,577
Re: need a part... and pulling my hair out now
Have sent PM
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27-02-2021
Thread: Vacuum cleaner / dust extractor
by johnsattuk- Replies
- 13
- Views
- 13,039
Re: Vacuum cleaner / dust extractor
Big fan of Nilfisk myself, concocted this from bits bought from fleabay, the cyclone is mounted in the middle section. The nilfisk motors are continuously rated, not too noisy and will run 10hrs non...
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06-10-2020
- Replies
- 7
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- 30,572
Re: Arduino and controlling a 3 axis CnC Milling machine
I have been using an Arduino to control a router for a few years using Estlcam, takes Gcode
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06-06-2020
Thread: Vertical bandsaw
by johnsattuk- Replies
- 16
- Views
- 18,594
Re: Vertical bandsaw
I have a basato 3 bandsaw and often cut aluminum from 2 - 50 mm thk without any problems. I use an M42 blade 1/2" x 4tpi, it has been in the m/c for a few years, I am not a fan of fine pitch blades...
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29-03-2020
- Replies
- 58
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- 91,563
Re: Puruvesi MyCNC-ET7 Controller first look.
Link to your video is not appearing.
Just tried a win10 PC at it appears OK -
14-06-2019
Thread: Help with .stl file
by johnsattuk- Replies
- 18
- Views
- 24,832
Re: Help with .stl file
[QUOTE=EddyCurrent;109021]Looks okay, did you check both ends with radius gauges ? [QUOTE]
Man with guages says "perfect" :adoration: -
16-04-2019
- Replies
- 8
- Views
- 35,840
Re: Simple Rack and Pinion Zero Backlash (no springs)
I would have thought that the green idler removes the backlash with the red idler providing belt tension. I designed a somewhat similar layout for a servobelt drive I built.
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24-10-2015
- Replies
- 24
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- 61,156
Re: New PC - motherboard parallel port differences
I have been running a MK2 planet board for a couple of years and works very well for me , but all their effort is now going into their MK3 board which does have Ethernet and USB. Support is good and...
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25-03-2015
Thread: Fogless Mister Systems
by johnsattuk- Replies
- 21
- Views
- 100,508
Re: Fogless Mister Systems
Since there is no requirement for a venturi or pressurized container almost anything works, I just used an old NOGA that I had.
I made it for myself, I have no commercial intentions whatsoever. I... -
06-03-2015
Thread: Chester Machine stand
by johnsattuk- Replies
- 8
- Views
- 10,095
FOR SALE:
Re: Chester Machine stand
Pickup from where
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02-07-2014
Thread: Need More Suction on the extraction
by johnsattuk- Replies
- 4
- Views
- 28,811
Re: Need More Suction on the extraction
Is the fan motor 1 ph or 3 ph
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10-04-2014
Thread: Spindle motor rewind
by johnsattuk- Replies
- 22
- Views
- 47,232
Re: Spindle motor rewind
Sorry but modifying some one else's motor would be a bit scary :eek:, I persevered with mine mostly because I was told it's not possible and I could see no reason that it could not be done, just a...
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08-03-2014
Thread: Greasing Hiwin HG15
by johnsattuk- Replies
- 14
- Views
- 44,684
Re: Greasing Hiwin HG15
Hose Fittings 4 - 4mm Barbed Hose Elbow Connector Blue Nylon | eBay
Tefen Elbow Hose Joiner (Nylon/Plastic) | eBay
90° Right Angle Elbow Connector- Barbed Nylon PA66 Joiner for Tube Pipe or Hose |... -
08-03-2014
Thread: Greasing Hiwin HG15
by johnsattuk- Replies
- 14
- Views
- 44,684
Re: Greasing Hiwin HG15
used 4mm nylon elbows which were a push fit into the carriage
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16-12-2013
Thread: This is more like it.
by johnsattuk- Replies
- 8
- Views
- 9,958
eBay:
Re: This is more like it.
When Robot Programmers get bored - YouTube
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Help needed proofing newbie...