Optimizing Surface Finishes

Optimizing Surface Finishes

DIE CASTING Optimizing Surface Finishes PROBLEM Mercury Castings uses die inserts with physical vapor deposition (PVD) coatings in more than 60% of its dies. Some new inserts that were carefully prepared, with diamond polishing and PVD coating, would stick in the part...
Pushing the Limits of Design

Pushing the Limits of Design

DIE CASTING Pushing the Limits of Design PROBLEM The challenging requirements of die casting can limit design options. For example, holes and walls must be tapered to allow the die and material to separate. Core pins and other internal forms with less than 1 degree of...