Tool 4.15

The work is mounted on the table and fed into the rotating cutter or endmill to accomplish the milling steps; vertical milling machines also feed endmills into the work by means of a spindle-mounted quill. Models range from small manual machines to big bed-type and duplex mills. Vertical machines may be knee-type the table is mounted on a knee that can be elevated or bed-type the table is securely supported and only moves horizontally.

In general, horizontal machines are bigger and more powerful, while vertical machines are lighter but more versatile and easier to set up and operate. Angle of inclination between the face of the cutting tool and the workpiece. If the face of the tool lies in a plane through the axis of the workpiece, the tool is said to have a neutral, or zero, rake.

If the inclination of the tool face makes the cutting edge more acute than when the rake angle is zero, the rake is positive. If the inclination of the tool face makes the cutting edge less acute or more blunt than when the rake angle is zero, the rake is negative. Main body of a tool; the portion of a drill or similar end-held tool that fits into a collet, chuck or similar mounting device.

Metal-removing edge on the face of a cutter that travels in a plane perpendicular to the axis. It is the edge that sweeps the machined surface. The flat should be as wide as the feed per revolution of the cutter.

This allows any given insert to wipe the entire workpiece surface and impart a fine surface finish at a high feed rate.

Experienced manufacturers know that when milling, three main considerations predominate: metal removal rate, tool life, and surface finish. All three are critical to successful metalworking, but often one will predominate.

Manufacturers facing parts requiring degree shoulders also know that achieving true degree shoulders and minimizing the scallop or step marks between passes absolutely requires a high-performance cutter.

The new Mill platform from Kennametal is that best-in-class system, according to the company. Mill features a double-sided insert with four cutting edges for effective cost per edge and able to take up to 15mm [.

In addition, an integrated wiper facet achieves best-in-class surface finishes. Mill inserts will be available precision ground or molded inserts with corner nose radii from 0. Topographies include GE with a high positive rake, effectively lowering cutting forces while reinforced cutting edge emphasizes cutting-edge strength for medium to heavy applications.

Mill cutter bodies are manufactured to very tight tolerances. Slot Square End Workpiece Material. P Steel M Stainless Steel K Cast Iron N Non-Ferrous Materials N1 Wrought Aluminum. S High-Temp Alloys H Hardened Materials Enter Value 0.

Enter Value Enter Value 1. Connection Style. A-Socket Head Cap Screw B-Cutter Retention Screw 6. Screw-On Connection 8. Straight-Cylindrical Weldon Internal Coolant Capability. Corner Configuration. Hand Of Tool. Grade Of Cutting Tool. KCM KCK15 KCK20B KCPK30 KCPM20 KCPM40 KCSM30 KCSM40 Wiper Insert. Center Cutting. Insert Geometry. GE Create Account Registered User already have an account?

Sign in. Sign In. Sold-to account. New customer Are you new to Kennametal? Notifications Mark all as read. Select Filters Filters. Display Obsolete Products. Key Filters. Select First Choice. CN DE GB IN SG US Face Milling Shoulder Milling Shoulder Roughing Shoulder Square End Slot Milling Slot Square End Workpiece Material. P Steel M Stainless Steel K Cast Iron N Non-Ferrous Materials