The company Helio Additive is expanding its “Dragon” simulation system to include integration into the open-source OrcaSlicer. This gives users of FFF 3D printers access to a voxel-based analysis of their print jobs – directly from the slicer interface and at no additional cost. The simulation is cloud-based and provides visual feedback on potential problem areas in the component in under a minute.
At its core is a method based on voxels, in which the print model is divided into three-dimensional grid points. Each voxel is mechanically and thermally simulated. In this way, the behavior of the material during the printing process can be precisely predicted. The aim is to detect critical points – such as overheating, insufficient adhesion or deformation – at an early stage and to avoid them by making targeted adjustments to the slicer settings.
The integration into OrcaSlicer takes place via a dedicated button (“Slice with Helio”). After the upload, the Dragon algorithm analyzes the model, taking into account the printer, material and environmental conditions. The prediction requires the user to specify the printer model, the material used and the temperature in the installation space – a previously unique parameter in slicers.
According to the company, Dragon has already been calibrated for several common printer models and around 45 materials. By the end of the year, the system is expected to support around 250 material profiles. The simulation alone can be used free of charge. Those who want a complete optimization including application-specific suggestions can opt for a paid upgrade.
Metal Binder Jetting: The Key to Efficient Tool Manufacturing? - Exclusive Insights from INDO-MIM
Fill out the form and get instant access to an exclusive webinar on HP's Metal Binder Jetting 3D printing technology with exciting insights from INDO-MIM.Subscribe to our Newsletter
3DPresso is a weekly newsletter that links to the most exciting global stories from the 3D printing and additive manufacturing industry.
