Dr. Natalie Rudolph explains the basics of shrinkage and warpage of plastic parts and introduces the right analytical instrument to determine the shrinkage potential of different materials. She gives important tips for home users to avoid warpage and curling during the 3D printing process.
Dr. Natalie Rudolph explains which aspects have to be taken into account to find the best print temperature for your 3D printer. Most importantly, she introduces the Modified Melt Flow Test, which allows home users to easily determine the perfect print temperature for any given filament. All that is needed are a stop watch, a kitchen scale and a sharp object, e.g. a spatula.
Dr. Natalie Rudolph discusses why there are different printing temperatures for one material (e.g., ABS or PLA), which you bought from different filament suppliers. She shares insights into the detection of the melting and softening properties of filaments with analytical instruments and gives tips on how home users of 3D printers can use this knowledge.
Today, we answer the question if ABS filament absorbs water from the humidity in the air. Dr. Natalie Ruldolph explains why different plastics react differently to humidity in the environment and gives advice on what home users can do about it.
We took your questions related to common 3D printing issues and categorized them into what we call 3D printing myths – common concerns and sometimes misconceptions of this industry. Today, Dr. Natalie Rudolph explains how analytical devices can detect and identify the volatiles in such fumes released during 3D printing and gives important tips on what to pay attention to when printing with a 3D printer at home.
Material Extrusion is the most widespread Additive Manufacturing technology. This week, we look at the process principle, materials used and at benefits and applications of this technology.