Saturday, January 21, 2012
The Neck Rings
Since I didn't have a any good way of cutting the rings out of single pieces of plywood or MDF at the right thickness (nevermind routing a 45 degree angle on the outside of each), I had to come up with an alternative method.
I decided to build them up in layers of thin MDF and foam core board. This also had the advantage of making them much lighter than plywood or solid MDF would have been.
I solved the 45 degree angled edge problem by making the top layer of each ring the diameter it would have been had I cut the angle in later. I then filled the space with spackling paste, and painted them.
I made the MK1 clover shaped struts by gluing together 3 1/4" wooden dowls and painting them silver.
Friday, January 20, 2012
Dome Lights
I started with the same kind of parts I used for the eye light. Instead of blue, I used two white LED's mounted in bolts and ran those through burnt out tea light holders. I used ping pong balls for the covers, since that's what the originals looked like. Rather than the dimmer switch I used for the eye light, I connected an on/off switch that I'll mount somewhere inside so the Dalek operator can make the lights blink while it speaks.
Saturday, November 12, 2011
Got a Dalek Eye On Me
I decided to take a little artistic license with my Dalek's eye. The originals appear to have only a white disc in the middle, except for one, which had a working iris made from a camera lens. I really like the glowing blue eye of the 2005-2010 New Series Daleks, so I decided to give it one of those instead. It's easier to wire than trying to get a camera lens iris to work, and it just looks way cooler. So why not?
I used a 1" diameter length of PVC pipe for the Eye Stalk. Technically, I should have used a wood dowel and trimmed it down to get narrower at the front, but again decided to take a bit of that artistic license here too. I needed the inside to be hollow to run the LED for the eyeball through.
For the hinge bit at the back, I took some MDF disc cut-outs from the skirt panels and sandwiched them together to the right thickness and ran the PVC pipe through it. The back end of the pipe will attach to the eye stalk control mechanism (which I have yet to build.)
Since powder blue Perspex isn't really available anymore, I cut the discs for the eye stalk out of MDF, coated them with wood glue to make them plastic-y, and then painted them the same color blue I used for the hemispheres on the skirt. Somehow I managed to make the center holes in them exactly the right width so I could slide them onto the silver painted PVC, yet still be snug enough in fit that they stay in place. I went with the MK3 Dalek disc pattern and spacing (as well as eye stalk length) again, just because I like it better.
I used another Magic 8 Ball for the eye ball. I started by draining the liquid from it (this time being more careful not to stain my fingers blue). The I sawed it in half to remove the insides, since this one didn't need to remain spherical to act as a ball joint, and I was going to have to trim parts of the front away.
Once all that was done, I used parts of the 8 Ball "guts" to mount the LED in the center. The LED I used is a wired "bolt" style - it's a 10mm LED built into what looks like a large machine screw, with a nut on the back. I think it's meant to be used for automotive purposes - ie, "pimping" one's "ride".
Next I mounted a couple of magnifying lenses above the LED to make the light bigger and distort it a bit. These were from Staples - meant for examining your stamp collection or whatnot. These were attached with MDF discs and bits i cut and glued together to hold everything in place. I painted the inside silver, hoping it would reflect and distort the blue light from the LED a little more, giving it a nice atomic Dalek glow.
I also attached a dimmer knob between the battery pack and the LED, so the operator can change the intensity of the light - just a little thing that might make it look more "alive".
Wednesday, November 2, 2011
The Neck-bin
Here's the inside part of the Dalek neck. I used charcoal colored "supersolar" fibreglass mesh (meant for screen doors and such) for the outside. It shoud allow the Dalek operator to see out, while being hidden from view.
Thursday, October 27, 2011
Wednesday, October 26, 2011
Guns N' Plungers
The gun arm is a length of PVC pipe painted silver. I used the bottom straight parts of wire coat hangers (thanks for those Joe!) for the 8 rods that go around the barrel. I was able to bend them into the correct shape with a pair of pliers.
For the plunger arm, I used 2 lengths of PVC pipe that would slide into eachother and then ran a broom handle through them with the plunger cup screwed onto the end. I got it to telescope by gluing a PVC ring to the broom handle about 2/3 the way down so it would push the middle part of the arm out when the arm is extened. That's probably not exactly how you're supposed to do it, but it works.
The ball joints were Magic 8 Balls that I drained of their advice-giving (and finger staining) blue liquid, and drilled big holes in. (See post on that here.)
Here are the completed gun and plunger arms:
Collars
I started by cutting the patterns from the template I made out of poster board for the shoulder skin. Then I traced them onto the MDF sheets, cut them out, and sanded the edges. Next I put ona coat of grey primer, and then metallic silver. Luckily the paint made the MDF bendable, so they were really easy to wrap around the shoulders.
I attached the collars to the shoulder with machine screws and lots of washers and nuts the keep them at the right distance from the shoulder piece.
I connected the strips to eachother with little MDF plates I cut out and joined with more maching screws. These aren't entirely accurate for the '63 Dalek, but I needed to use them to make the collars work, and I think they still look ok.
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