SSYTC082 Australian Animals Series

(A slight delay in the SundayCNC post!)

The Australian Animal series, from MakeCNC.com (scroll down a bit to the Australian Animals)

A really nice set of designs, with some real standout patterns.  By far and away, the Sulphur Crested Cockatoo is the most impressive, at least in my opinion.  However, it was the Echidna that I had to make a second time, because the first was ‘requisitioned’ by one of my work colleagues, as being “too cute”.

I really like the delicate magpie, and the facial (and mouth) detail of the Tasmanian Devil.  But I’m sure everyone will have their own favourites.

I would say these are more advanced patterns, as they take a bit more effort to assemble, but slowly and surely each can be bought together.  I occasionally shaved some pieces down just a little to loosen the fit, as I was gluing them, rather than leaving the models so they could be disassembled at a later stage.

Routed on the Torque CNC 9060, using the 1/16″ straight, 2 flute 45190 cutter from Toolstoday.com, running at around 40mm/sec, and 12000RPM.  Each cut from 3mm MDF, with most being able to fit either 2, sometimes 3 to a 900×600 sheet.  Except for the Cockatoo – that took pretty much an entire sheet on its own.  Of course, there is no reason why you cannot go bigger if you choose – cutting from 6mm, 12mm (or thicker) MDF.  And you don’t actually need a CNC to make use of the patterns.  A laser and/or router are all very well, but you are not limited to computer controlled machinery.  Print out the designs and stick them on stock timber, and you could cut them out with a scrollsaw or bandsaw.

The animals in the series are:

Sulphur Crested Cockatoo
Magpie
Kookaburra
Emu
Echidna
Bilby
Frilled Neck Lizard
Salt Water Crocodile
Dingo
Wallaby
Wombat
Kangaroo with Joey
Tasmanian Devil
Koala Walking
Koala in Tree
Platypus

A fun series, with some real standout designs.

AA-1 AA-2 AA-3 AA-4

CNC Sunday

I had an idea that perhaps I should consider limiting my posts about working with the CNC to one day a week.  But I doubt that is a resolution I’ll stick to for longer than 5 minutes!

I spent the day carving out a bunch of nested designs from MakeCNC.com, on their Australian Animal series.  I’ve put together one so far (a Bilby), and have cut out the cockatoo, kangaroo, croc, frilled neck lizard, and a bunch of others- about 6 to go of the 16 in total.  I’ll post more about them (including pics) when I have them together in the zoo.

In the meantime, I finished the spitfire for my daughter’s school.  This was also cut out of 12mm MDF (as was the pteradactyl), and has a wing span of about 1.4m

spitfire-1 spitfire-2 spitfire-3 spitfire-4

The last is shot with a bottle, to give a bit of a sense of scale.  Solid thing!  I engraved the wings before they were cut out using a v bit.  Rather cool all told (found here)- almost tempted to make another to the same size to hang in the shed (and have it painted up).

Speaking of painting things up, that is what my daughter decided to do today.  So with a bunch of acrylic paints, she first undercoated, then painted a couple of the models I made for her yesterday.  The came up really well!  Really adds an extra dimension to the models.

spitfire-5Fun day, lots of sawdust! (After all, that is what it is all about).

 

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