Cutting tool for a bar peeling operation
AssigneeKennametal Inc.
InventorBruce C. Woodward
Life of this patent
Estimating the term…
Abstract
A tool for removing material from a workpiece includes a tool body equipped with at least one roughing head and at least one finishing head. The finishing head includes a holder containing at least first and second finishing inserts. The first finishing insert has a cutting edge which extends a distance F1 from the tool body. The second finishing insert has a cutting edge which extends a distance F2 from the tool body. The distance F1 is less than the distance F2.
Claims20
A tool for removing material from a workpiece, the tool comprising a tool body equipped with at least one roughing head and at least one finishing head, the finishing head producing a smoother workpiece finish than the roughing head, the finishing head comprising a holder containing at least first and second finishing inserts, the first finishing insert having a cutting edge which extends a distance F1 from the tool body, the second finishing insert having a cutting edge which extends a distance F2 from the tool body, the distance F1 being less than the distance F2.
A tool for removing material from a workpiece, the tool comprising a tool body equipped with at least one roughing head and at least one finishing head, the finishing head producing a smoother workpiece finish than the roughing head, the roughing head comprising a holder containing at least first and second roughing inserts, the first roughing insert having a cutting edge which extends a distance R1 from the tool body, the second roughing insert having a cutting edge which extends a distance R2 from the tool body, the distance R1 being less than the distance R2.
A cutting tool adapted for a bar peeling operation, the cutting tool comprising a tool body equipped with at least two roughing heads and at least two finishing heads, the finishing heads producing a smoother workpiece finish than the roughing heads,
- the roughing heads each comprising a holder containing at least first and second roughing inserts, the first roughing insert having a cutting edge which extends a distance R1 from the tool body, the second roughing insert having a cutting edge which extends a distance R2 from the tool body, the distance R1 being less than the distance R2 by the amount required to produce small chips or coils, and
- the finishing heads each comprising a holder containing at least first and second finishing inserts, the first finishing insert having a cutting edge which extends a distance F1 from the tool body, the second finishing insert having a cutting edge which extends a distance F2 from the tool body, the distance F1 being less than the distance F2 by the amount required to produce small chips or coils.
Dependencies are inferred from the claim text.