Walter has introduced the Walter Prototyp ceramic milling cutters MC275/MC075. These two new tools deliver significantly increased productivity, cutting speeds and high metal-removal rates in the machining of nickel-based alloys.
These cost-efficient tools feature outstanding toughness and allow for shorter machining times due to their combination of carbide and ceramic, which also produces excellent vibration damping.
Both the MC275, with a solid carbide shank, and the MC075 high-speed milling cutter excel at roughing operations on nickel-based alloys such as Inconel 718, synchronous milling and dry machining in full slotting, lateral milling, ramping, helical milling and plunging operations.
For both mills, power chucks are recommended. The mills come in 8–25 mm and a corner radius of 1–1.5 mm.
Machining operation in which metal or other material is removed by applying power to a rotating cutter. In vertical milling, the cutting tool is mounted vertically on the spindle. In horizontal milling, the cutting tool is mounted horizontally, either directly on the spindle or on an arbor. Horizontal milling is further broken down into conventional milling, where the cutter rotates opposite the direction of feed, or “up” into the workpiece; and climb milling, where the cutter rotates in the direction of feed, or “down” into the workpiece. Milling operations include plane or surface milling, endmilling, facemilling, angle milling, form milling and profiling.
Loosely, any milling tool. Horizontal cutters take the form of plain milling cutters, plain spiral-tooth cutters, helical cutters, side-milling cutters, staggered-tooth side-milling cutters, facemilling cutters, angular cutters, double-angle cutters, convex and concave form-milling cutters, straddle-sprocket cutters, spur-gear cutters, corner-rounding cutters and slitting saws. Vertical cutters use shank-mounted cutting tools, including endmills, T-slot cutters, Woodruff keyseat cutters and dovetail cutters; these may also be used on horizontal mills. See milling.
WBH20 is a grade well suited for ISO-H Group of material such as for hard turning applications. WBS10 is well suited for ISO-S materials, specifically nickel-based (such as Inconel), iron-based (such as Udimet) or cobalt-based (such as Hayens).
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