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The hotend is, together with the extruder, one of the most important parts of a FFF 3D printer. Although at first glance it may appear to be one of the simplest elements, it is one of the most complex, as it has to achieve optimum thermal performance.

Setting the printing parameters correctly is a complex process that requires several trials. Values such as exposure (both 1st layer and the rest), speed and delay time will have to be changed several times until the right ones are found. The use of calibration models will help in assessing the quality and accuracy of these parameters.

With the appearance of new types of resin for 3D printing, specific applications arise that require the use of specific materials. In sectors such as dental, engineering or jewellery, we must pay attention to the specific properties of the resin in order to make the correct selection.

Light, temperature, oxygen and humidity are elements that affect the correct preservation of resins. Find out how to properly store and maintain your 3D printing resins in this blog post.

SLS (Selective Laser Sintering) uses powdered material for printing. It works by selectively "burning" designs into thin layers of the powder using a laser. Advantages include high precision, isotropic prints, no need for supports, excellent finish, and a variety of materials for printing.

The Nexa3D ultrafast open-materials XiP desktop 3D printer and an ample portfolio of professional 3D printing resins offer truly competitive and cost-efficient resin 3D printing solutions for various industrial applications.

The final quality of the printed parts is strongly influenced by the quality of the raw material used in the production of the filament, as well as by its conservation. This is because the more homogeneous and constant the filament properties are, the more uniform the extrusion will be and the better surface quality the final part will have.

This post deals with the Raft, Skirt and Brim elements, which are three additional printing components that can be configured during lamination and are generated automatically.

In SLS 3D printing, infill patterns determine the internal structure of printed parts, influencing their strength and material usage. By adjusting infill density and pattern, you can optimize structural integrity while minimizing material consumption.

To ensure optimum performance of Sinterit printers, the protective glass of the laser and pyrometer, the recoater guide, the linear bearing and the space under the cylinders must be cleaned regularly. Find out how to do it in this blog post.

Three key rules govern proper SLS powder storage: prevent contamination, maintain dry conditions, and refresh the powder periodically, particularly during extended printing sessions. Find out more in this blog post.

There are numerous certified biocompatible 3D printing materials, especially resins, available on the market. But the certified biocompatibility of a material does not mean a 3D printed piece will have the same properties.