LEGO Gale Crater

It’s a set of LEGO compatible baseplates, with two plate dimensions: 10×10 pins (80×80 mm) and 20×20 pins (160×160 mm)

They are designed to fit with regular LEGO bricks in order to create a martian terrain scenery.

Find more on the wiki

 

Posted in 3D printing, Giocattoli, LEGO, Tinkering

Foppapedretti stroller reinforcement

3D printed reinforcement for reducing the tissue wear, it works like a vise, redistributing the weight of the baby legs between upper (thicker) and lower tissue (thinner).

View all on wiki

and / or

get the thing on Thingiverse

IMG_6796

Posted in 3D printing, Household tools, Tinkering

3D printed template for soldering SMD connectors

Using a 3D printed object as a template / clamp, you can solder more easily SMD connectors.

Soldering flux has been used, then at the end of the welding the circuit should be washed using isopropyl alcohol, the solder flux is conductive.

If not washed, for example, a negative effect is that the reading of the thermistor temperature is altered.

Posted in 3D printing, FABtotum, Lab tools, PCB, Tinkering, Tutorial

FABtotum: PCB milling and drilling

This is only a partial video of entire workflow, i think to make a full workflow video, please click on like button or subscribe if you are interested / leave a comment in forum’s thread

PCB Milling and drilling with FABtotum Personal Fabricator.

Drilling starts at https://www.youtube.com/watch?feature=player_detailpage&v=fdnOo5P6azs#t=2148

Software used:

– CAD: Eagle http://www.cadsoftusa.com/
– CAM: http://flatcam.org/

CNC: http://fabtotum.com/

Job parameters:

Levelling

Manual bed levelling with analog dial indicator, no plugin used.

Milling

– step down: 0.05 mm
– tool diameter: 0.1 mm
– feedrate 80 mm min

Drilling

– feerate 15 mm min

google plus photo album: https://goo.gl/photos/ibtBBXPHZnkML5NR8

http://forum.fabtotum.cc/showthread.php?2947-PCB-milling-and-drilling-full-HD-video

Posted in CNC, FABtotum, PCB, Tinkering

Installation of FlatCAM 8.4 on Ubuntu 14.04 LTS 64 bit

Updated the Wiki

 

Posted in CAM, CNC, PCB, Tinkering

FABtotum dust cleaner after milling

3D printed tool for clean the dust and debris inside of the FABtotum Personal Fabricator after milling.

FABtotum_dust_cleaner_after_milling_on_cutting_mat

FABtotum_dust_cleaner_after_milling_on_heated_bed

The hose adapter it’s designed to be connected on a vacuum cleaner via a corrugated tube of 25 mm outer diameter.

The main goal of the object is removing easily dust and debris under the Y axis rods.

More on Wiki

and

Google Plus photo album

Posted in 3D printing, CNC, FABtotum, GitHub, Lab tools, PCB, Tinkering, Uncategorized, Woodworking

Vacuum cleaner storage organizer

3D printed tools for optimize the storage of the vacuum cleaner, designed to store a Samsung vacuum cleaner in an Ikea Pax cabinet

More infos on wiki

other resources:

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36435145f7a1ab109c1e2f0b3364e1f8.media.900x672

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16493ebac3c9309f1f9d87dd594ac90c.media.900x653

dae654b2211f5d39c8ae0cf22932950b.media.900x653

Posted in 3D printing, GitHub, Household tools, Tinkering

Wood nameplate for montessori bed: Giulio

Some time ago, my friend Cristian started a job: a montessori bed for the son of our friend Teresa, Giulio.

I have decided to complete the nice work of Cristian with a name plate CNC crafted, quite a challenge because a big size of the object would have been 200 x 80 mm and i have only a small desktop CNC, the FABtotum personal fabricator.

After some “dry run” tests in order to check the real travel limit of X axis, i done the job with success.

wooden_name_plate_giulio_in_place wooden_name_plate_giulio_in_place-detail

More on WIKI

Posted in CAM, CNC, FABtotum, Tinkering, Woodworking

LEGO big hand

LEGO minifigures compatible double sized hand

lego_big_hand_jeff_with_big_hand lego_big_hand_jeff_with_big_hand_and_big_weapon d74117351db1dc6de201f38738c9f106.media.300x174

More infos on the wiki: http://itink.it/wiki/doku.php?id=en:tinkering:3dprinting:myowncreatedobjects:legobighand

Sources available on

Github: https://github.com/alessiocavalieri/lego_big_hand

Thingiverse: http://www.thingiverse.com/thing:1084274

Posted in 3D printing, LEGO, Modding and testing, Tinkering

PCB holders for CNC milling

The holders are designed for work on the FABtotum personal fabricator but they can be useful with all desktop CNC milling machines. Suitable for M3 and M4 screws, 4 mm hole on the holder.

I use this holders with two PCBs with 1.6 mm of shim, one used as sacrifical layer

Details on wiki

sample_usepcb_holder_STL_view

Posted in 3D printing, CNC, FABtotum, Lab tools, PCB
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