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dlp in 3d printing

3) DLP — Digital Light Processing This is a unique technology employed in 3D printing that significantly improves the accuracy and speed of replication. We can see this interesting transaction creation in the following diagram, diving into a step-by-step process of how it works.

N3twork: How DLP is getting shit done for 3D Printing

So, you might be wondering how does normal 3D printing work? The traditional concept of 3D printing is to melt plastic (or other materials) and stack them, layer by layer until it forms a full-fledged object in three dimensions via the bottom-up method. It may take a moment, but it works. However, this is slightly different and interesting in case of DLP!

How DLP improves accuracy and speed in 3D printing

Basically, a computer gives you what will amount to the digital equivalent of a photograph or 3D model of whatever it is that you want print in physical form. So you can sketch anything on the computer first. So instead of using melted plastic, a specially designed projector shines light on to some special liquid resin. It is this resin that forms the object printedこれが印刷されたオブジェクト

That is the exciting bit: a laser solidifies the resin into each layer of your object! DLP can produce very high-resolution objects, because the light is capable of moving in a way to create even small details with great accuracy. It’s like magic! Now, the cool thing is that since DLP cures an entire layer at once instead of by a software controlled motion it can (and will) be much faster to print than traditional 3D printing. Thus, we can produced them much quicker!

Why choose shenzhen 3KU dlp in 3d printing?

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