Attaching thin, acrylic rods to stands and keeping them vertical has been a challenge for me this past couple of weeks, but I have finally hit on a 'system'.
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The six lengths/heights of stand that I am making: 500, 400, 300, 200, 100 and 33.3 mm (box purely as a 'backdrop' for the photo). |
It began with a calculation.
Two posts ago, I was seeing how high I could go. I had put together a stand or two for each length and found that I can go up to 500 mm long/tall—600 mm was too unsteady. That’s good enough, I reckon. I wanted to know how many of each length that I could produce, so calculated lengths x number and came to this distribution for the 80 x 1 m lengths of rod that I have.
Lengths (mm) | Number | Total (mm) | 1:20 000 (m) | 1:20 000 (ft) approx. | Represents |
500.0 | 50 | 25000 | 10000 | 33000 | Very high altitude |
400.0 | 50 | 20000 | 8000 | 26000 | High altitude |
300.0 | 56 | 16800 | 6000 | 20000 | Medium-high altitude |
200.0 | 56 | 11200 | 4000 | 13000 | Medium altitude |
100.0 | 54 | 5400 | 2000 | 7000 | Low altitude |
33.3 | 48 | 1600 | 23* | 75* | Wave-top |
80000 |
* 1:20 000 is a nominal vertical scale so that these stands relate to sensible altitudes, but the 33.3 mm ones I consider to represent 20–30 m (at 1:700).
This should be enough stands for each altitude.
I was pleased that I did the calculation as not only did it work out how to divide up the 1 m lengths, but it has awoken me to the size of the ‘challenge’. Making those thin, rods stick to a horizontal base is quite fiddly and tricky. I thought that I’d try to do a few at a time, two or four, but if you divide 314 by 'a few’, you get a big number. I'll be making them for months. I will need to construct at least ten a day, every day, so that, hopefully, I have them done in a month.
It had been 'fun and games' to get the d@mned things to remain vertical and at 90º while the glue set. Leaning them against boxes, other boxes or things to wedge them vertical. "This is gonna be a nightmare", I thought. I threaded one through a hole in a steel square (carpentry) that I have, which lead me to a sudden epiphany. What if I make small holes in a piece of wood and use it to hold the tops of the rods straight?
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Using empty cardboard boxes, lengths of plastic, and a carpentry square to try to keep the b@stard things upright and vertical. |
I got a piece of scrap wood from the garage, drilled 2.5 mm holes, supported it in the middle with some of those empty boxes from the clean-up of my table and then was able to hold the plane stands vertically.
Now I am in business and am able to do 16 stands at a time. That number ‘built’ each day should mean that I can reach the target of 314 within three weeks.
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Keeping 'em straight and steady and also much, much easier to 'construct'. |
I can stand it after all. Just have to work out now where & how I am gonna store the stands when not in use.
With a production line started, I am able to do some painting of the 1/700 ships and my long-neglected figures in addition to construction of stands. Did a bit of each on Friday and yesterday and will do some more today.
very clever James. An excellent solution.
ReplyDeleteThanks Ben!
DeleteA clever solution. Well thought through James.
ReplyDeleteThanks Richard. Having put one batch through from scratch and another loaded, it seems to be working too!
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