Surface coatings have long since established themselves in all areas of everyday life. From frying pans to bicycle frames, the range of different coating materials and their properties is huge. A more recent phenomenon is the so-called tribological polymer coating. These are plastic-based coatings that have been additionally improved tribologically – i.e. for use as a friction-optimised surface. Thus, metallic surfaces not only protect against corrosion or scratching, but also against abrasion by other friction partners. The main advantage…
Surface coatings have long since established themselves in all areas of everyday life. From frying pans to bicycle frames, the range of different coating materials and their properties is huge. A more recent phenomenon is the so-called tribological polymer coating…
Sintered bushings or plain bearings made of sintered bronze are used in many bearing applications. They are comparatively cheap to procure, available in many dimensions and are sold as “self-lubricating” or “maintenance-free”…
During extrusion polymers are continuously melted and extracted through the extrusion die and brought into shape. In this way, bar stock such as filaments, profiles, plates or films emerge; the so-called extrudate…
In order for an assembly or component to be allowed for use in a modern rail vehicle in Europe, the components must be tested and evaluated according to EN45545. This is a very time-consuming, bureaucratic process. The exposed surface, the weight of the component, and many other points must be considered for selection. So where […]
… Are you familiar with these air diffusers that bring cool airflow into rooms when outside temperatures are too high? Did you know that they sometimes move in order to distribute and regulate said airflow? In the case of simple air diffusers for air conditioning units, the risk to mankind is limited. But…
Just recently I stumbled on this blog post, which promised to finally put an end to the mystery that seems to be iglidur®. What is iglidur? And why are customers willing to spend no less than a fortune on bearings made from this material? To make this clear right away: I have no intention to […]
In the bicycle industry, innovative solutions are not only focused on design, but also on the choice of materials. For example, for the frame there are many solutions made of aluminium or glass fibre reinforced material. Component manufacturers are also working flat out on the use of alternative materials. Be it saddle post, suspension, pedals […]