A joint Sandvik Coromant and Mazak seminar provided counterintuitive information on the metalworking market in general and machining heat-resistant superalloys in particular.
Commercialization of cubic boron nitride coatings has proven elusive, but a two-step process for coating cutting tools with CBN is expected to come to market soon.
While using a single cutting fluid to machine and grind all workpiece materials may not be economically feasible, many machine shops can reduce their number of metalworking fluids.