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Optimal results are obtained when the face milling cutter diameter is 1.3 to 1.6 times the machining surface width. This range ensures efficient material removal while minimizing tool deflection and vibration.
Use octagon inserts for general face milling. With eight cutting edges, they generate smooth cuts. Use square inserts to create a 90° corner when shoulder milling. For technical drawings and 3-D models, click on a part number.
Kennametal indexable face milling inserts and bodies are the ideal tooling system for the perpendicular cutting of flat surfaces in a variety of materials. Our face milling platform features different sizes, cutting edges, and precision grades.
Face Milling With 12 True Cutting Edges Per Insert. Dodeka Mini, Dodeka and Dodeka MAX™ face milling platforms are the most comprehensive face milling boosters on the market today. Twelve true cutting edges per insert mean low cost-per-edge and high productivity.
When milling axially-weak components, use a 90° shoulder milling cutter, which directs the major portion of the cutting forces in an axial direction. Alternatively, use a light-cutting, face milling cutter. Avoid axial depths of cut that are smaller than 0.5–2 mm in order to minimize axial forces.
This page explains the formulas for calculating the cutting speed (vc), feed per tooth (f), table feed (Vf), machining time (Tc), net power for face milling (Pc), and Kc values, giving examples to help your understanding.
Combine a cutter with carbide inserts (sold separately) to create a face milling cutter, also known as indexable face milling cutters. They remove metal at least two times faster than comparable high-speed steel face milling cutters. When the cutting edges dull replace the carbide inserts instead of the entire tool. Use with an R8 shank arbor (sold separately).
Application Checklist and Hints. Roll into Cut: Consider machine stability, spindle size, and type. Cutter Diameter: Maintain 20–50% larger than the workpiece. Chip Formation: Apply down-milling for favorable chip formation.
Finishing face milling of cylinder heads, cylinder blocks, and all aluminum parts within wide cutter engagements (not applicable on thin-walled parts) Able to machine up to 1 mm (0.039 inch) depth of cut. Download M5B90 folder.
What is the cutting time required for finishing 100mm width and 300mm length surface of a cast iron (JIS FC200) block when the cutter diameter is ø200mm, the number of inserts is 16, the cutting speed is 125m/min, and feed per tooth is 0.25mm.