construction

Biggest post so far…?

Wow!

A lot of things to report after today!

First off, I finished gluing the frame together as promised!

When the glue was setting, I did do additional work on the ankles. I’ve added a layer of styrene outside the beefy parts in order to make them the same size as the ankles themselves. Here’s a pic before I added the styrene, just in case I messed it up…

Nice and smooth… next incarnation of these will fit the ankles too!

So, what to do when the frame is setting and the ankles are done. I know! Let’s start playing with the LDP!

The original flatpack of the LDP was essentially 4 parts, and it looked very … well .. thin and boring, so I looked at some reference pictures and added a lot of more styrene. I added another 3mm piece to the bottom, filed it down to get a nice smooth curve, then added a 3mm and a 2mm piece to the top part, and sanded that down to get a nice smooth curve as well. Best thing: it fits the hole like a glove!

Not to shabby for being made from scratch and made a design for them off the top of my head =)

This is what the top looked like before I started sanding..

So, as if this wasn’t enough. After the frame had set for long enough, I just had to test fit my skins. Armed with half a roll of blue tape, I mounted all four skins on my R2, and they fit perfect!

Closeups of the interior follows:

Well.. So the skins fit nice and snug as you see, and I just HAD to put the dome on top.. My first glimpse of what R2 will be like in a few months…

Tiny R2 is inspecting…

Anyway, that concludes today’s work and update! Tomorrow is spent (wisely) by taking out the girlfriend to a nice dinner, but Wednesday will be spent finishing the last part of the ankles and start working on the shoulder hubs!

For now, R2 is standing on his own little table in my small room that I use for office (and messy build room)… He’ll have a nice view over night!

That’s all for tonight, folks!

//Micke

By |2016-12-06T00:01:56+01:00February 13th, 2012|R2-D2|Comments Off on Biggest post so far…?

Routing and bodywork!

So, the weekend started with me getting in the car early saturday morning to drive the two hours down to Sigge.

We had planned to get as much routing done as possible, and since I had to be back in Stockholm again at 7 pm, the day was short!

So, with a full tank of gas and a full trunk of Styrene, I went off on my merry way!

Sigge had borrowed a routing table and a router, and also a circle cutter to go with it.

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After trying out the circle cutter, we decided it was probably not the best of ideas, as we could not get the circles properly round!

So, after a few feeble attempts with this, we started off on the same path so many of you styrene builders have gone before us: A wooden board with mounted router underneath, and several holes that would serve as pivot points for the styrene sheets.

Sigge getting ready to cut…

We did not make two holes, one for rough cut and one for smooth cut, but rather used two different diameters of router bits instead, which seemed to work very well!

Sigge’s apartment was slightly messy once we were done, though…

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A mess that Sigge seemed happy to clean up though.
Fake snow, anyone?

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After filling up a bucket of styrene pieces and overloading his vacuum cleaner, the kitchen was still in a mess!

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We managed to get enough styrene cut for all body rings, and for me the trip was especially fruitful, as I also got my shoulder hubs and shoulder horseshoes cut out!

I escaped the mess and spent two hours driving home before attending a dinner with my girlfriend at a friends place.

Sunday was a lazy Sunday. I started off by cleaning up the pieces routed yesterday, bought a few extra tools and drill bits that I was needing, and then started working on the frame.

A few hours in, this was the result:

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Shortly after, I couldn’t stop building, and had to just add a few more pieces to my frame.

I was lazy and worked most of the day without my gas mask, but that left me with a headache, so from now on I’ll be putting it on even when I just glue a few things. The problem is when you are hunched over what you are gluing, you get all the fumes directly in the face…

Anyway, this is the final result of today, and I expect to finalize the frame tomorrow.

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The bottom layer is a little bit twisted, I realized, since my angled irons used to straighten things up were not excactly 90 degrees, but slightly more. I have since added a small piece of styrene onto these, to make a better 90 degree angle.

Hopefully this will not come back and bite me in the backside, but hopefully It will not be an issue. I may need to re-drill a hole or two, but I should be fine otherwise, I think.

Now: time for sleep, got some things to do tomorrow, and hopefully I’ll have enough time in the evening to finish the frame!
This build just got serious!
//Micke
By |2016-12-06T00:01:56+01:00February 11th, 2012|R2-D2|Comments Off on Routing and bodywork!

More work on main ankles…

So, I spent the evening with fixing my ankles!

I started construction before my vacation, but now it was about time to continue work on these.

Basically, most of the construction is done. I just need to let the glue set before joining the beefy curve bits with the ankles, and they should be done. Since I did go “off-spec” and added a 1mm layer of skin around the main ankles, which Dave Everett’s nice blueprints doesn’t have, it means that I may need to add another 1mm layer around the curved bits to make them join up nice. I don’t mind since the extra layer does make this part much more stable and durable than it would be otherwise.

So, the evening has been spent according to the following program:

10 glue pieces together
20 tape them up good
30 sand it down to be real smooth
40 goto 10

You who once owned a commodore 64 know what I’m talking about … 😉

Anyway, got some pics of todays progress, and I must say that the ankles look REALLY smooth and nice, and there’s no way to spot that they were just a small piece of styrene pieces not long ago…

see how nice and smooth them ankles in the background look…

Close-up of the ankles. Note the placeholder cable I had placed inside the ankle to help me route the actual cables later on… it may be a challenge, but I have a plan..

These aren’t glued together yet, but they look nice and beefy, eh? =)

Once these are done, I will mount them onto the legs and screw them together so they are forever joined…

I must say that I’m really looking forward to when I can put all pieces of the leg together for the first time, if nothing else for my own amusement! =)

//Micke

By |2016-12-06T00:01:57+01:00February 10th, 2012|R2-D2|Comments Off on More work on main ankles…
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