Depending on the requirements of the finished component, 3D printing also requires a certain amount of reworking of the printed parts. For example, support structures or masses have to be removed manually. Likewise, the parts are subjected to various methods of blasting or vibratory finishing as required. Manual sanding may also be required to get […]
The accuracy of a 3D printing part depends on the respective method and the quality of the printer. The filament used and the quality of the CAD data also play a role here. Basic information on tolerances in 3D printing Compared to injection moulding or machining processes, the possible deviations are greater in 3D printing. […]
For example, if the delivery must be extremely fast – 24h up to a maximum of 3 days. In addition, the more complex the component, the more beneficial it is to make the components directly in 3D printing. Due to the tool-less manufacturing, complexity does not cause any additional costs. For small parts under 5 […]
If pre-production parts are to be manufactured effectively and at a low cost from the original material, 3D-printed injection moulds are very well suited since the material properties of the parts made from the 3D print mould and the later volume parts from a conventional serial mould are very similar. Even though plain bearing materials […]
Additive manufacturing describes a disruptive production process in whichmaterial is applied layer by layer additively to create a physicalcomponent. The basis of the layered structure are3D CAD design data. Components are built layer by layer instead of beingsubtractively machined from a bar stock (e.g., milled, turned). Theproduction process differs fundamentally from theconservative machining fabrication methods […]