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We’ve seen a few three-axis CNC mills before, but not a five-axis one that’s made for desktop use. At this year’s Maker Faire, we finally got to see the Pocket NC at work, turning aluminum blocks into beautiful parts. It’s a beautiful machine!

Learn more about the Pocket NC here: http://www.pocketnc.com/

Shot by Joey Fameli and Adam Isaak
Edited by Adam Isaak

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Thanks for watching!

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Support videos like this — and get a free gift — by becoming a Tested Premium Member: http://tested.com/membership We’ve seen a few three-axis CNC mills before, but not a five-axis one that’s made for desktop use. At this year’s Maker Faire, we finally got to see the Pocket NC at work, turning aluminum blocks into beautiful parts. It’s a beautiful



This is full video on how to build CNC machine at home. This CNC mill is very rigid it has very high accuracy. It has zero backlash.

Here are some info on build.

Build time: About 500 hours.
Build cost: About $4500

Travels:
Z : 11″ ( 27.9 cm )
X: 22″ (55.88 cm)
Y: 12″ (30.48cm)

Spindle:
5.5 KW ATC BT30 18000RPM from Ebay. ( very happy with it) seller is super nice guy.

https://www.ebay.ca/itm/Combo-ATC-tool-change-spindle-motor-BT30-5-5kw-18k-rpm-VFD-NBT30/184223154689?hash=item2ae48e4201:g:XTQAAOSwPdhdOt~h

Electronics:

BOB: PMDX 424. https://www.pmdx.com/PMDX-424
Spindle speed control: PMDX 407. https://www.pmdx.com/PMDX-407
Stepper motors : Nema 34 1275oz-in
Drivers: DM860d from Ebay

Software:
Mach4.

Mach4-Hobby

Rails:
20 mm Raills for X,Y and Z

Ball screws:
Y ball screw is 20mm
X Z ball screws are 16mm

Couplings:
Bellows style Ruland coupling with zero backlash .
https://www.ruland.com/servo-couplings/bellows-couplings.html.

Frame:
Y Axis
24″ x 14″ X 4″( 64 X 35.5 X 10.1 cm )
Material 1.25″ X 4″ ( 3.1 X 10.1cm )steel

X Axis
35″ X 11″ ( 88 X 28 cm )
Material .500″ (12.7mm) base plate
1.25″ X 3″ walls

Z column
35″ x 8″ X 4″ ( 88.9 X20.3 X 10.1 cm) tube with .500″ (12.7mm) wall thikness
filled with cement.

Enclosure:
Aluminum sheet and angle.

source

This is full video on how to build CNC machine at home. This CNC mill is very rigid it has very high accuracy. It has zero backlash. Here are some info on build. Build time: About 500 hours. Build cost: About $4500 Travels: Z : 11″ ( 27.9 cm ) X: 22″ (55.88 cm) Y: 12″ (30.48cm) Spindle: 5.5 KW



CNC Machining a PitBull on the DN Solution 5 Axis DVF 5000 CNC Machine.

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CNC Machining a PitBull on the DN Solution 5 Axis DVF 5000 CNC Machine. Help us fund FREE Education by purchasing tools seen in our videos here: https://TITANSofCNCTooling.com FREE CNC Machining Academy: https://rebrand.ly/TiAcademy FREE Aerospace Academy: https://rebrand.ly/TiAero FREE Grinding Academy: https://rebrand.ly/TiGRIND Subscribe for daily content and expert knowledge: https://rebrand.ly/SUBTITANS ___ ___ FREE CNC Machining Academy. Join the Revolution: https://rebrand.ly/TiAcademy Follow



Titan Gilroy compares a Manual Machine to a CNC Machine and explains their differences.

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Install Raid for Free ✅ IOS/ANDROID/PC: https://clcr.me/ERtcce and get a special starter pack Available only for the next 30 days

Somehow I got carried away by the comments in the last video and decided to sharpen my welding skills trying to rebuild the mill out of steel.

I remade the entire frame out of 40x40x2 steel box and TIG welded it using a technique called winging it. As a known side effect of this technique the frame is not square, straight, coplanar, or any of the required properties for the frame of a machine like this. I solved it by shimming almost everything on it with washers of different thicknesses and a lot of brute force. In the build of the aluminium one almost everything went perfect first try, in this build I had to wrestle with it a lot, way more than I’m capable to show in a single video. The machine is obviously more rigid than the aluminium one and after a lot of fiddling with it, it is surprisingly straight where it counts and seems to even be properly trammed.

As a bonus at the end of the video I decided to obliterate some aluminium and steel with the wrong dull bit and completely wrong feeds and speeds.

As always let me know what you think in the comments.

Thanks for watching!!

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CHAPTERS:
00:00​ Preparing the parts
02:20 Welding the frame
04:47 Raid
06:37 Finishing the frame
07:07 XY Table
10:50 Z Axis turret
13:04 Final assembly
14:42 Testing

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Install Raid for Free ✅ IOS/ANDROID/PC: https://clcr.me/ERtcce and get a special starter pack Available only for the next 30 days Somehow I got carried away by the comments in the last video and decided to sharpen my welding skills trying to rebuild the mill out of steel. I remade the entire frame out of 40x40x2 steel box and TIG welded