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Solidworks: Let's Know More About 3D Printing


Additive manufacturing or 3D printing is a process of creating three-dimensional solid objects from a digital file. Using an additive process, 3D printed object is created. The printed object is created through laying down of successive layers of printing material in an additive process until the object is created. The individual layers can be observed as a thinly horizontal cross-section of the final output 3D printed object. 3D printing begins by making a virtual design of the object you want to make. CAD or computer aided design file is a type of virtual design that is created using 3D scanner or 3D modeling application. 3D scanners are used to create 3D digital copies of an object. In generating 3D models, 3D scanners are used such as modulated light, time-of-flight, and volumetric scanning.


With the demand of 3D printing, in the near future 3D scanning can be performed using a smartphone, and today large companies have enabled hardware in performing 3D scanning. There are various forms of 3D modeling software. There are free open sources software and industrial grade 3D software that costs thousands for a year of license. With a number of options available, it is a little bit overwhelming when you are a beginner. It is best to start with a free 3D modeling software version that can work and support major used browsers. They usually offer free versions that offer beginner lessons, and some with a built in option so your object can be printed using different 3D printing services. Once you are done with your 3D model, the next step is preparation of the model to make it 3D printable, learn more here!


Slicing is preparing a 3D model before it can be printed in 3D. Using a 3D modeling software, slicing involves the  division of a 3D model into hundreds and thousands of horizontal layers. Specific slicing tools are used for specific types of 3D printers. You're ready to feed the 3D model to your 3D printer once it is sliced using a wifi, USB or SD. This can be done depending on the type of 3D printer you have. The 3D object is ready to be printed layer by layer when a file is uploaded in a 3D printer. In order to create a three-dimensional object, every slice of the object must be read using a 3D printer, view here!


If you are planning to engage in a 3D printing business, you need to ask yourself what you want to learn first. Are you interested creating a design, focusing on creating objects or in 3D hardware? There are affordable 3D printer kits that you can start with if you want to learn 3D printing. There are different ways to do 3D printing and not all 3D printers utilize the same technology. To gain more knowledge about 3D printing, go to