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. 3D printed objects can be created and achieved with the use of the additive process. The printed object is created through laying down of successive layers of printing material in an additive process until the object is created. Each the layer can be noticed as a thinly horizontal cross-section of the final 3D printed object. 3D printing begins by making a virtual design of the object you want to make. A virtual design can be a CAD or computer aided design file that is created using 3D scanner or 3D modeling application. A 3D scanner is used in making 3D digital copies of an object. 3D scanners are using various technologies in generating a 3D model.
Large companies have enabled hardware in performing 3D scanning, and possibly in the future allow 3D scanning with the use of smartphones. 3D modeling software come in different forms. There are free open sources software and industrial grade 3D software that costs thousands for a year of license. When you’re a newbie, it is a bit overwhelming with a number of choices available. It is better to begin using a free version of 3D modeling software that works and supports browsers. These free versions provide beginner lessons, and allow printing of objects using different 3D printing services. When you already have a 3D model, the next step is preparing it in order to make it 3D printable.
Slicing is preparing a 3D model before it can be printed in 3D. With the use of modeling software, slicing involves the division of a 3D model into hundreds and thousands of horizontal layers. A 3D model can be sliced using a 3D modelling software application, and possibly using a slicing tool for some types of 3D printer. Once the 3D model is sliced, you can feed it to your 3D printer, with the use of SD, USB or wifi. It highly depends on the 3D printer you have. Once the file is uploaded in your 3D printer, the 3D object is ready to be printed layer by layer. Every slice of the object is read using a 3D printer, creating a three-dimensional object. If you like to start a 3D printing business, you have to identify what aspect of the industry you would like to learn first. Are you interested creating a design, focusing on creating objects or in 3D hardware? Learning 3D printing does not need to be expensive because there are affordable 3D printer kits that you can start with if you want to learn 3D printing. There are various methods involve in 3D printing because not all use the same technology.
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