Brushs Laser Cutting and 3d Printing workbench

BrushType4

Western Thunderer
Not much on the workbench this week.

A mimic panel made up and ready for the wiring by @coastaldcc

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These panels are engraved on the backside through a black and white laminate layer to the clear front layer and backfilled with paint or left clear for where we want lights to shine through.

Next up. A ‘brace’ of concrete garages.

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BrushType4

Western Thunderer
Busy one this week and just as well as so cold in the workshop.

For a while now I’ve been thinking that to go with our Wellingborough Shed kit we need the Fuel tank.

A reminder of the shed kit.
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The prototype tank and pump house.
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I had an idea to use the tubs many of us will have lying around the house and especially this time of year to make the basis of the tank cheaply.

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Progress so far. A nicely laser engrave gauge. Note it’s showing the space available in the tank rather than the level left.
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The prototype ladder was a bit to difficult to do. The geometry was fine but as a laser cut parts it’s near impossible to assemble. Should be brass or possibly 3D printed.

So I used a vertical ladder type. Prototypical as I manage to find a handy dxf on the internet from a full-size manufacturer.

A bit of a hiccup with the scale.
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But an hour or so later we have this.
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Just needs some pipes and then it’s going to the paint shop as this will become a demo kit aka intentio display cabinet!
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Overseer

Western Thunderer
So I used a vertical ladder type. Prototypical as I manage to find a handy dxf on the internet from a full-size manufacturer.
I think the ladder is too modern. The current standards require wider ladders with the rungs closer together than older ladders. The ladder up the floodlight pole is more typical for the construction date.
 

BrushType4

Western Thunderer
You’re right. The ladder is modernish and built to current prototype standards. The actual steps are too difficult for the home modeller to build from lasercut oarts. It would work if I etched in brass but that adds a big cost and my objective was economical hence using the Jacobs snacks tub.

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I hope it will still be of use to modern image modellers.
 

Overseer

Western Thunderer
You’re right. The ladder is modernish and built to current prototype standards. The actual steps are too difficult for the home modeller to build from lasercut oarts. It would work if I etched in brass but that adds a big cost and my objective was economical hence using the Jacobs snacks tub.

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I hope it will still be of use to modern image modellers.
Just a thought for the staircase, could you laser a wrapper for the Jacobs tube from thin card, Manila folder or similar, with the stair tread locations and the bracket locations cut? With a set of treads and bracket/balusters it could make assembly relatively straightforward.
 

BrushType4

Western Thunderer
Just a thought for the staircase, could you laser a wrapper for the Jacobs tube from thin card, Manila folder or similar, with the stair tread locations and the bracket locations cut? With a set of treads and bracket/balusters it could make assembly relatively straightforward.
Thanks pretty much what I did but with slightly thicker material.

Just going back to how modern my design is, very similar was installed at Kings Cross refueling tanks at least as early as 1970!
 
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