PiWars development

Our blogging has been a bit slow this year but Team Ipswich Makerspace has been very busy beavering away on our new robot. Once again Keith is designing TractorBot (possibly being renamed this year) in Fusion360. Keith has had trouble with files becoming corrupt in previous years, but with 2 x PiWars worth of experience things are going well so far. The model is even parametric, believe it or not the two images below are renderings from the same model, just with a couple or parameters edited to change the primary dimensions.

Short and high

Short and high

Large and flat

Large and flat

We started off using micro metal gear motors, and this is what we thought it would look like, once again using the trusty 7.2v NiCd batteries.

Potential layout(1)

And the first hardware was born.

And little while later we had movement. It’s always good (and a relief) when you see a robot move for the first time.

TractorBot 2017 from Keith Ellis on Vimeo.

AutoDesk Fusion 360 walkthrough

The fourth Thursday of the month is approaching, that can only mean one thing. It’s talk night.

On Thursday 23rd June Keith will be giving us a broad overview of 3D modelling in AutoDesk Fusion 360. This is a powerful, easy to use modelling environment free to Makers for Windows and MacOS. It can produce very nice 3D renders as well as easily outputting files for 3D printing or laser cutting, with advanced CAM features and also allows movement studies and stress analysis to be carried out. Keith will outline the general workflow which he has come to know well whilst designing last years Pi Wars entry along, with a live demonstration and quick overview of the move advanced features.

See the event page for more information

Makerspace for the Win!

I had a great evening at the Ipswich Makerspace last week. For a while I had been pondering a broken sellotape dispenser, so I decided to do something about it. The sellotape was held by a large spool, with a smaller tapered spool inside. The smaller spool has two prongs which are supported by the main dispenser. The problem, one of these prongs had snapped off.

So i took the spool, a vernier gauge and drew it up in Autodesk Fusion 360. Exported the stl file and with help from a few of the others at Makerspace got the 3D printer going. The print was not perfect, the printer needs a bit of tuning, but it worked and I now have a fully functioning sellotape dispenser again.

Makerspace for the Win!

New Venue

The last meeting was held at a trial venue, 83 Grimwade Street. It tuned out it is actually rather nice and has lots of potential, including the ability to have permanent storage and eventually equipment.

So all future meetings will be held here.

The internet is being installed Friday apparently, so as long as it all goes well we should also have online access. If anyone has a spare large flat screen TV they no longer want, it would be most welcome so we can get the retro games room on its way.

Look forward to seeing you all there next week on 25th February.

Ipswich Raspberry Jam

Ipswich Raspberry Jam

Ipswich Raspberry JamMost of you will already know this, but in case you do not, the second Ipswich Raspberry Jam is being held on 27th February 2016 at the UCS Waterfront Building. It has been added to our event page so for more information see this page.

The Ipswich Raspberry Jam website can be found here

Tickets can be purchased here, they only cost a nominal £1.50 to cover administration. Tickets are selling out fast, so get them while you can.