Building a Time Machine

The Dish
Part 4

 

 

Building a Time Machine

The Rails

March 10, 2025

Instructions I made for the forming of the rails.
MGM studio drawing showing the rail configuration.

Drawing of the rear element

Drawing of the front element.
Castings of the two parts.
Primer and paint on rail elements and a set of feet.
   
 
Primed set of four parts.
 

Rail components laid out on pattern. The rails wee each constructed in pieces and then welded together.
The rails are constructed of 1 1/2" O.D. steel stubbing.

Surround Rail, assembled.

The set of rails I used on my first build were made at Warner Bros. Studios in Burbank, CA. I was working on a film on the lot and it was convenient to have them do it and I knew they would not have a problem making only one set of parts. In the 'real' world, it's often difficult to find a manufacturer to do a one off. Most company's second question is, how many 100's do you want. Warner charged $650.00 to do all the bending/welding and cover the cost of material. This was in the early 90's. I was told if I came back it would cost more for a another set,

When it came time to do another set, around 2012 I think, I began to look for another vendor, not so much about cost but Warner
could only work with 1 5/8" steel tubing and I really wanted 1 1/2" as was the original machine. I came across a company Azusa Pipe and Tube Bending. From their web site it was obvious they could do the job. They had a client list and Jay Leno was one of their clients. This sounded good as I know Jay was probably having one off parts made for his stable of cars. I contacted them and I hired them for my project. Cost this time was $1250.00 for the bending/welding and material. Oh, and if there's a next time the price will be higher.

So. now along comes Covid and inflation. I contact Azusa Pipe and Tube Bending to have three sets of rails made. One for my client, one for me and one for a friend who found out what I was doing and wants to build his own machine. I was expecting the cost to be double to say around $2500.00 per set. Well, it was over $4000 per set. The total for all three sets was over $13,000.00. Oh, and if you want more the price will be higher. I assured them that would not be a problem.. this is the last set I'm doing.

The total budget for the original machine built at M.G.M. was .... $3750.00 in 1959. I hope my machine actually works!

 

 

Shopping cart with parts for three machines. Where's the checkout counter?
Back at the shop with the rails laid out in sets.
 
The part I call the "Lazy M". This is the piece that attaches to the side rails and the console in the front of the machine.
This part is made of 1/2" aluminum and was cut using a water jet cutter. Sanded and primed.
More to come ...

 

 

 

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The Time Machine Project © 1998 Don Coleman
Web Site © 1999 Don Coleman
Web site created by Don Coleman
Burbank, CA 91505