Chemical polishing of molds

September 12, 2008

WE ARE DIE CASTING DIE MAKERS, WE WANT TO KNOW IS THERE ANY PROCESS TO POLISH THE SURFACE OF THE DIE CHEMICALLY OR CHEMICAL POLISHING. PLEASE SUGGEST.

RAVICHANDRAN

RAVICHANDRAN
DIE MAKER - BANGALORE, KARNATAKA, INDIA

October 8, 2008

There is a new and pattented development from one of the best known japanese machinery manufacturers that leaves near mirror finish after EDM. The invention has to do with a special powdery substance added to the oil. Search "best EDM surface finish" in your favorite engine.

Guillermo Marrufo
Monterrey, NL, Mexico