Author Topic: Star Trek: The Mirror Universe pinball  (Read 13593 times)

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Offline zitt

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Re: Star Trek: The Mirror Universe pinball
« Reply #45 on: July 29, 2013, 06:22:12 PM »
As I stated; been working on the cabinet for the Mirror universe project. I bought a couple of "project" Bally Star Treks from a fellow pinball collector out of Shertz a few years ago. These have been setting in storage for a while... and were very rough.

I took the cabinet with the most flaking and damage as the donor cabinet for this project. Here it is in all it glory:


I began by stripping all the hardware (coindoor) and side rails off of the machine so I could access the state of the "bones" (ie wood) of the cabinet. I noticed that the front corners were beginning to separate.... also some of the plywood cores were starting to come apart.


First I used some white gorilla glue to repair the plywood core:


Then I used ratchet straps to re-glue both sides:



I CNCed a diamond shaped piece out of MDF and glue it in the old shooter hole:



With that I began stripping the old flaking paint off with CitraStrip along the way I tried to save as much of the wood as I could. When possible; I reglued the laminate back to the plywood... or used some wood filler to fill in the rough areas.


I also repaired the bottom - not pictured. 3 of the four sides had lost the plywood under the grove... which means the bottom would probably fall out at some point. I fixed this by saving as much of the plywood core on the 1 "acceptable" side... then using quarter round pieces from Lowes.  The quarter round piece was secured with the same gorilla glue and some 18 gauge pin nails.

I bought some mill wax ebony oil stain as I wanted to stain the cabinet black instead of paint. I wanted something "different" looking. Here's one side stained with several coats. Looked like absolute trash...

That just would not do AT ALL.

The next day I went to our local WoodCraft store ... they seemed to have a better selection of stain.

Since I was in new territory on this project; I decided to get a couple of product. The first was a Ebony Wood Dye product and the second was a Black Water-based Stain. The guy at the store claimed the dye would dye the fibers of the wood in a "molecular" like fasion ... while the Stain is pigment based (and would act more like paint). I added the later. I figured I'd buy both and try it on the cabinet.

After I got home; I stripped the back of the cabinet and put down some test swatches:

Upper right hand: Ebony Dye
Upper LEft: Satin Black Stain
Lower Right: Stain over Dye
Lower left: 50/50% mix of both

I didn't like the ebony stain as is... as it still had a purple/blue hue to it.
The stain looked ok; but had a paint like view.
The Dye under Stain had what my mind thought was the best of the two. The Dye in effect raised the wood grain a little; and the stain still let the overall look like a satin look. The 50/50 worked; but wasn't as vibrant as the Stain over dye.

With this decision; I proceed to dye then stain the cabinet. The Outsides of the cabinet were stripped of all paint; then dyed then stained. The inside of the cabinet I decided to lightly sand the interior then spray it with a Satin Black spraypaint from Rustolem.  I also sprayed the bottom side with the same Satin black so it'd look more finished.

The results:




Yes... I proably could have save myself some more time by just painting the cabinet with some latex black... Or any black paint; but I kinda wanted to have the wood grains show thru the background. I may regret this decision later... but I'm currently very happy with the way it turned out.

Tonight I worked on the stencil design for the cabinet. Obviously; it's going to be a black background; however, I wanted to pay a nod to the original cabinet design. I traced the existing design and pulled it into Corel Draw. Given Black background; I still wanted to keep some of the same colors in the stencil. So the stars became Yellow. The planet Yellow/Red... and The Phasers became blue. I going to make the Enterprise BattleShip grey.
I removed the Klingons ... instead having the Enterprise fire on the planet. :D



Still need to work on the front design... and the Head. I'm thinking about keeping the Head design the same... but change the blue background to black.

Thoughts?