What is 3D Printer and how is it used?

What is a Printer Maybe you all know, but do you know what 3D Printers are and how they work? If you too, like other people, do not know anything about it and want to know everything, then you should definitely read this article.

Where a normal printer is only able to print in 2D, a 3D printer is advanced from it and can print three dimensional things just like a real object. With this, you can design the object as you imagine. This ease and accessibility makes the 3D printer available to you.

If you do not know about 2D or 3D then these are 2 dimensional and 3 dimensional. Meaning that if an object is placed on a plane surface, then its position can be seen in the x axis, y axis and z axis. This allows one to see the depth of that object, the 3d object is completely visible like real objects.

Where you can see only 2d models in front whereas 3d models you can see from back to back. Like we see things in our real life.

By the way, to get all the information related to what a 3D printing machine is and how it works, read this article till the end. At the same time, the whole process of doing its work in it has also been explained in easy language. Hope this article is a 3D printer, you will like it. So let's go ahead without delay.

3D printing or additive manufacturing is a process in which three dimensional solid objects are made from a digital file.

Additive processes are used to create a 3D printed object. To create an object in this additive process, the material is placed one on top in successive layers until that object is created. In this, you can see each of the layers on a thinly sliced ​​horizontal cross-section at the end of the eventual object that you want to create.

3D printing is completely the opposite of subtractive manufacturing where an object is gradually cut into small pieces using a milling machine.

3D printing enables you to prepare very complex (functional) shapes, which is very easy to do with traditional manufacturing methods. At the same time very few things are required for this.

History of 3d printer

If you look at the history of manufacturinf itself, then subtractive methods are first used. In the whole machining empire (in which exact shapes are produced with high precision) subtractive methods have been given more importance, with filing and turning being the main means of milling and grinding.

Additive manufacturing applications have been ranked last in the entire manufacturing spectrum.

For example, rapid prototyping was one of the earliest additive variants and its mission was to reduce the lead time and cost when prototypes of new parts and devices are being developed, to do this first with subtractive toolroom methods (that is, were typically slow and expensive).

But as advancement in techonology started, additive methods were used more and more in manufacturing. At one time, where only subtractive methods were used, now profit is being made by using additive methods.

Whereas if we talk about real integration of new additive technologies in commercial production then subtractive methods should be used on a complementing basis with subtractive methods rather than completely erasing them.

If talking about the future of commercial manufacturing, then manufacturing firms need all available technologies of flexible, ever-improving users if they have to remain competitive.