Mould conformal cooling channel
With the application of 3D printing technology, the mould conformal cooling channel can be designed for the parts with complicated structure，Advantage：Improved the product yield rate with the cavity temperature equalization； improved production efficiency following the enhanced cooling efficiency and the shortened molding cycle time.
The good steel can be obtained with the use of 3D printing, so the gas trapped problem of mould is solved easily.
Aduantage: with a optimized mould structure design, more resource and energy could be saved, and it is also be customized as required.
Special metal powder for 3D printing
These metal powder specially developed for 3D printing mould are : EM181/EM191/EM201.Aduantage: These materials incorporates the good mechanic property, conductivity and polishing of the mould steel, they also possess the favorable density as the real steel.
Mould part machining
After preliminary printing, the surface of 3D printing parts is still considerably rough ( about Ra6.3 ), it can not be used directly if without any further finishing.Benefit: To make sure the proper assembly dimension, molding size and good surface fineness.