“2022 Top best 3D laser engraving machine”
It’s one of those things that just seems obvious – now that it’s been pointed out to me – but had never really crossed my mind before.
Why are many of the most common shapes, and even many common objects, cut in 3D? Why do all the books in the world have 3D covers?
Surely it’s more effective and easier to just cut these shapes in a planar format? It would probably take me about as long to engrave the book’s cover, as it would to cut it in 3D.
I’m not the only person who thought this – I’d spotted quite a few blogs on the web that had made the same observation. I decided to try this out, and see what would happen.
First Experiment for 2022 top best 3D Laser Engraving Machine
My first test, which took approximately 30 seconds and was done on top of some cardboard and scrap paper, was to cut some paper shapes of common objects that were simple in geometry – eg, the front of a loaf, a house, etc. I used the laser-engraving machine.
I then tried the same shapes, but carved into wood (using a standard wood-carver’s axe). I was pleasantly surprised to see that the laser-engraving machine did carve the wood far better than the wood-carver’s axe – in fact, the machine did much better than I’d ever imagined.
This lead me to cut out a book cover.
I used the laser-engraving machine and made a rough layout of the cover using a 3D software called Sculptris. Once I had the rough shape worked out, I used the laser-engraving machine to cut out the cover.
I also decided to check out the wood-carver’s axe I’d bought for the project. Using the same shapes as before, I cut out the shapes on top of the cover.
And the finished product:
Here’s a closer look at the side of the cover. The laser-engraving machine was great for carving the complex lines and curves – it’s impossible to do with wood-carving tools alone.
And this is the back of the cover. As I mentioned, the 3D laser engraving machine cut the carving far better than the axe could.
A couple of photos of the cover in use:
As I’d assumed, I’d saved some time. I could have just as easily cut out the shapes using a pair of scissors, a hobby knife and a wood-carving tool, and carved the shapes in 3D. That’s assuming I’d had a 3D-plotter lying around, which I didn’t have.
My first experiment, in about 15 minutes, gave me the proof-of-concept that this approach would work.
My next step was to see how long it would take to actually carve this cover out of wood. In the following test, I used a much smaller piece of wood, cut with the axe.
I spent a couple of hours cutting and carving, and it was quite satisfying when I looked at the end result, but after several days of use, the wood-carver’s axe has a chipped edge, and was no longer working quite as smoothly as I would like.
What I did was to test the efficiency of the laser-engraving machine, and its cutting ability, in a couple of ways. Firstly, I cut out a couple of simple shapes from a sheet of paper using the laser-engraving machine, and then compared these with similar shapes cut out using the wood-carver’s axe.
You can see here that it’s not an even comparison – the laser-engraving machine cuts out far more complex shapes and curves than the axe does. This is great when you want to add a bit of detail to your shape – you don’t need to have much skill to carve out the lines that the machine can handle, while the axe is much less forgiving, and more limited in what you can do.
This leads me to my next experiment. The other day, my son and I were walking through town, when we came across this bookcase. I was drawn to it, as it’s an object I’ve been wanting to have for a while. The shape is very complex, yet very simple. It has many angles and curves, but most of the curvature occurs around the front and back, and the left and right sides.
I was able to carve out this cover in about 2 minutes using the laser-engraving machine.
This is a very important point – the 3D laser engraving machine is more efficient at creating a shape that is complex, with lots of sharp edges and curves. Using the laser, I was able to carve out an object that, in a flat-plane, would take much longer to do, and it would be much harder.
This is where the laser-engraving machine really shines – it makes it much easier to do complex shapes, which are more likely to have lots of sharp corners, curves, and angles.
What this means to you is that it becomes very easy to make objects with great 3D curvature and sharp edges. You don’t need to worry about whether you can carve a particular shape, as the laser can do the hard work for you.
If you want to do the carving yourself, using a 3D plotting package, or even the free-roaming style of 3D software, you can do it.
The problem with these methods is that, once you have drawn your 3D model, it’s difficult to rotate it, and the software is not always able to rotate it easily for you.
If you choose to use the best 3D laser-engraving machine, it’s much easier and more enjoyable. The laser is great for adding detail to your design. Once you have your 3D model, all you need to do is to choose what details to cut out – sharp edges, sharp corners, rounded corners, etc.
If you do want to add detail, with the help of the laser-engraving machine, you can work with a paper cut-out of the object – but you need to be careful that it’s cut out from a material that can be used in the laser-engraving machine.
I’m a fan of laser-engraving, as it’s far more effective and efficient for carving sharp edges and curved shapes. The 3D laser-engraving machine is available from all the usual laser-engraving vendors, with 3D laser engraving machine price list such as gweike cloud and more. You can also buy them off-the-shelf.
2022 top best 3D Laser Engraving Machine
You can see here how much detail you can add to the book cover in about 10 minutes using the 3D laser engraving machine, while it takes hours of cutting, and a lot of woodcarving ability using a traditional wood-carving tool.
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Thanks for reading this. I’d be interested in hearing what your thoughts are.
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