Magnets for augmented reality in scale modeling
Great painting, awesome weathering, bright colors, perfect shapes – all these are key elements for a more realistic looking scale mode. Maybe the only better thing is to make something strange with your model, for example to embed lights, glue the flaps and the ailerons in an angled position, or else – make them movable! That last thing is what it is all about when it comes to using magnets for scale modeling.
There are magnets with different shapes and sizes, and some of the smallest ones can reach a thickness of only 1 mm. Thanks to these magnets, you could make some details in your plastic model to move and rotate, for example, moveable flaps, slats and elevators. The small magnets can be used just about everywhere in the plastic model, even if you want to make detachable ordnance like drop tanks, bombs and missiles. This will change completely the appearance of your finished scale model and if you really use magnets in as many places as possible – your model could transform itself into 2 or 3 models in 1.
Different applications of the magnets:
- Magnet attracted by another magnet. This opt gives the strongest force of attraction and according to the strengths of the different magnets – the total force accumulates and can reach up to 1 kg. This specific application is required for places, where a lot of force is needed to slightly bent the detail and ensure the best possible fit.
- Metal surface attracted by a magnet. This is a slightly less powerful solution, but in some cases it is all that`s enough to make one part attract to another part safely and sufficiently. The size of the metal surface is from another importance for the total strength of attraction. This opt is recommended for smaller details like attaching only weapon pylons to the underwing mounting holes.
- Magnets with space between. According to the size of the magnets – they can provide a great force of attraction, but only a small amount of it is needed to ensure the proper fit. Another case is when the detail has to be attracted by the magnet and to move freely in the same time, such as the doors of a landing wheel bay. In this case, the magnets can be used in the opposite poles to hold the door closed when the landing wheel is retracted, or vice-versa – the magnets can be glued in a way to repel each other, which will help the doors stay open.
How to conceal the magnets for an even greater augmented reality?
There are numerous ways to hide the magnets by embedding into the plastic, by painting the magnets with the same color as the surrounding area, and more. Take a look at a couple more ways to conceal a magnet in a scale model:
- Add wires, cables or other extra details over the magnets. This means that you will prevent the magnets from a direct contact and thus the attraction force will be smaller, however, it would be impossible to identify the shapes of a magnet if it is hidden under other details.
- Changing the texture of the magnets. Even a small piece of masking tape will be enough to change the glossy texture of a magnet and to make it almost invisible.
- A proper weathering. From glue traces around or even over the magnet, to using simple drybrushing techniques – there are plenty of ways to hide the magnet by weathering the area.
Of course, the use of magnets in scale modeling has its own challenges and cons, but let`s face it – the magnets are the key for augmented reality.