Before knowing about the 3D printer, it is important that you should know about 3D printing. It are a process of making three dimensional solid objects that is used for a digital file. The creation of a 3D printed object is done by using additive processes. During the process of 3D printing or the additive process, an object is first of all created by laying down several layers of material. Each of these layers created will finally add up to an eventual object. It is the 3D printing that enables you to produce any complex shapes by using less material which found to be better than traditional manufacturing methods.
How 3D printing work?
3D printer basically builds the parts that are based on the same main principle. In this concern, a digital model is being turned into a physical three-dimensional object. This is done by adding the material of a layer at a time. The 3D printing is all total a different way of producing parts that are compared to CNC machining an even Injection molding. In the 3D printing, there is no any special tools, instead it needs just to build platform layer-by-layer and the object will be ready.
The process basically begins with a digital 3D model which we describe as the blueprint of the physical object. Here the model is at first sliced using the printer’s software into 2-dimensional layers. It is then turned into by using machine language that is the G-code, which is used for the printer to execute. The next step takes into the way of 3D printer, where it works by the process. Now, depending on the size of the part and the type of printer, you can print it. The work would usually take about 4 to 18 hours to complete.
Know Some of the Benefits and Limitations of 3D printing
Though it is important to understand how 3D printing has rapidly developed in terms of technology. It even comes with a unique set of advantages, but it also has limitations. Some of the benefits of 3D printing are like
- A geometric complexity which can be done at no extra cost
- It just needs a low start-up cost
- Customization can be done each and every part in a hassle free manner
- Low-cost prototyping that is even with quick turnaround
There are dome of the limitations of 3D printing and these are likeless cost-competitive at a higher volume and even having limited accuracy & tolerances