![]() Home or consumer use of 3D printing is mostly limited to people trying out the technology. Today 3D printing is mostly done by business, students, and designers. In contrast, if you buy a piece of wood then cut out pieces to create your object you pay for the original piece of wood. Cost is based on materials used, among other factors.Printing a three-dimensional object can take hours or days to complete, depending on the complexity and size of the object.Because objects are created by adding layers, the computer file with details about your model must be converted into slices the printer will create layer by layer.Objects are created by adding or depositing layers of material, not subtracting or cutting out pieces from a block of material.Three-dimensional printing adds a third dimension, volume.ģD printing uses a printer to create three-dimensional objects, for example, a cup or Yoda doll or phone case. When you print a page on a printer, there are only two dimensions: the front of the page and the back of the page. ![]() We all know what printing is so let’s begin with the 3D part of 3D printing. ![]() More recently, 3D printing technology has become available to more people at a lower cost to create objects on demand locally. While the technology has been around for twenty five years or so, it was used primarily by engineers to create prototypes. This article provides a high level overview of 3D printing. A basic introduction to 3D printing with concepts, examples, and a glossary of 3D terminology. ![]()
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