Of course, post-processing to a smooth surface is essential in mold construction. That is why the product must be easy to mill and sand after printing, for which Covestro has brought an interesting product to the market.
From idea to production
The molds were made from recycled PET (rPET) supplied by Covestro. The material is fiberglass filled and has a relatively low thermal expansion. Finding the right process settings for the optimal printing strategy was challenging, carried out in close collaboration with Covestro’s material experts.
Of course, post-processing to a smooth surface is essential in mold construction. That is why the product must be easy to mill and sand after printing, for which Covestro has brought an interesting product to the market.
Material
rPET, glass fiber filled, recycled
Print strategy
2.5D, 45 degrees
Client
Paul Dijkstra Composites
HB3D is a company specialized in robotic printing, developing and production. We gained all necessary knowledge in plastic extrusion, robotics and CAD-CAM automation software.