The Complete Guide To Glass 3D Printing

Glass or crystal is a hard, brittle, transparent and amorphous inorganic material found in nature, although it can also be man-made. In additive manufacturing, it is an unusual material, but one that can be processed to create original glass parts, layer by layer. Thanks to emerging research into this manufacturing method, 3D glass printing is gaining in popularity, prompting more and more companies to develop their own solutions.

What’s more? The technology is attracting the attention of scientists and artists alike, as it opens up new avenues for glass manufacturing. To better understand this material, we have developed a comprehensive guide on glass 3D printing, including its characteristics, benefits, limitations and most notable applications.

Glass 3D Printing Characteristics

Before diving into the manufacturing process itself, let’s take a look at the material. Glass generally occurs naturally in the form of obsidian, generated when volcanic lava with a high silica content cools rapidly, without forming crystals. The type of glass that most are familiar with is highly versatile, coming in many color and with different properties.