![]() And once printed, the tooling will still need some amount of machining to fully finish it. While they are usually faster to obtain a tool machined from scratch, LPBF or DED is almost always more expensive than a conventional tool. However, these 3D printing processes also have drawbacks when applied to moldmaking. Two main processes, laser powder bed fusion (LPBF) and directed energy deposition (DED), have proven useful for integrating together what would otherwise be separate pieces of tooling for producing more complex mold cores and cavities and for the incorporation of conformal cooling channels that precisely mirror the tool’s geometry for more efficient cooling. ![]() Metal 3D printing has had years of success in the moldmaking sector, where new design possibilities for mold tools have supported better performance in the injection molding process.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |