As the 3D printing technology is emerging in the recent years. 3D printers and scanners become affordable for many users. The technology is implemented in different industries and one opportunities to solve many of the previous barriers of the traditional production process.
However, the 3D printing process requires good knowledge of the 3D modeling applications and the printing process itself. Therefore, many users are asking for courses and resources to learn 3D printing online. If you have the proper knowledge and a desktop 3D printer, you can start directly to turning your ideas into real products.
Many courses are available to learn 3D printing online. Although most of these course focus on the 3D modeling part, it covers the modeling process from the 3D printing perspective and the challenges that may be faced during printing the computer model.
While Youtube videos and similar content are useful to build basic experience, it does not provide systematic syllabus to follow and reach a specific learning target. So, I would recommend to start directly by choosing any of the below courses to save time and effort.