A Broken Rice Cooker :-( (3D Printing to the rescue!

Picked up a Tefal rice cooker when living in Australia. They’re superb, reliable and make great cakes

Highly recommend buying one 🙂

Our latching mechanism broke recently, requiring us to jam some weights on top to ensure the lovely cooked rice goodness continued……….

I Gone Dun Fixed it!

I’m getting a little better at Fusion360 now and my work with the C64Mini keyboard taught me enough about surface modelling to knock up this thingy 🙂

The old one’s at the top………the sticky outy bit snapped.

Now, another rabbit hole though……PLA is quite tough

….Until it’s warmed up.

….Rice cookers get a little warm…

It lasted a couple of weeks at least…

Picked up a roll of ABS, first time I’ll be using it, so wish me luck!. Also i’ll redesign those curves just a little better 🙂

Something on the side – Spectrum Next Blinkenlights

Back a few years ago (wow, it was that long!) I backed the Spectrum Next

Problem is, those lovely coloured bars over on the righta2ql6z-spectrum-next-black-1.39

They’re not LED’s………….

Well, I’m gonna try to fix it……

Continue reading “Something on the side – Spectrum Next Blinkenlights”

3D Printing – Upgrades – Here we go again!

Haven’t even fully assembled the thing yet and I discover there are many upgrades

https://all3dp.com/1/20-must-creality-ender-3-upgrades-mods/

https://www.thingiverse.com/

many very cheap!, A few expensive, many quick, a few slower…..

I do however own a few Ikea Lack Tables

and being a little dissapointed that my D9 was just too big to fit inside, I’m probbaly going to knock up a small stacker with my 3020 and ender 3! ………..when i’ll actually use all this crap for making stuff for the kids to play with, who knows!, still, the ‘possibilities’ are keeping me sane right now!

 

Continue reading “3D Printing – Upgrades – Here we go again!”

MGN12H crappy linear rail bearing blocks

What’s more sensible than spending $9USD on a basic, possibly non working chinese no-name bearing block?

……..Spending hours and a few quid trying to do ’em up!

Parts I’ll need…

  • 3/32 Drill Bit (or possibly 2.4mm if it needs some play) …………..[edit, turns out a 2.4mm is too small! Looks like 2.5 is the go]
  • 3/32 Ball bearings (bound to loose a few)
  • Something to drill with
  • something to clamp down the carriage without damaging it

After a few minutes with the calipers and Tinkercad, I give you………. Continue reading “MGN12H crappy linear rail bearing blocks”

Bad prints – Grr, the importance of cooling

img_7376

After the old soap and water life’s lesson and getting some fantastic print bed adhesion, the printer ‘developed’ * another problem……………

 

*by developed, I mean, ‘I’m an idiot’…..Probably…………..[just scroll to that bit below to avoid a few paragraphs of waffle

Continue reading “Bad prints – Grr, the importance of cooling”

The importance of a Clean bed

 

Bad Bed Bad PLA

Use SOAP AND WATER………

 

 

I’ve a few successful prints under my belt now…..Pics another time……..

For the past few days though, this has been happening………Zero adhesion 😦

Continue reading “The importance of a Clean bed”

Calibration – WYISYG, Don’t use a 20mm Cube for accuracy!

img_7315https://www.thingiverse.com/thing:1278865

 

Lots of basic printing suggested that the front to back measurement was slightly off…so, finally I’ve decided to calibrate the printer….

By, printing a calibration cube! I’ll do it a little differently and record just a bit more information…I’ll measure 3 points for each axis, giving 9 points for the cube….

Continue reading “Calibration – WYISYG, Don’t use a 20mm Cube for accuracy!”

DMT48270T043_07W – the LCD

 

DWIN.COM.CN Link to Screens

AliExpress link

 

Hmm, Looking at DWIN.COM.CN…There’s quite a few LCD’s that may fit the bill- quickly copy / pasted the parts into Excel – All are 2Gig memory and 4.3″ screens

Continue reading “DMT48270T043_07W – the LCD”