Seco Tools Ab

Fredrik Kantojarvi

Stefan Hedberg

Kenneth Enlund

Johan Andersson

Mikael Jansson

A cutting insert includes a first and a second pair of opposing side surfaces. As seen towards a first side surface, a first axial relief face and a first axial abutment face form part of a first surface grouping on a first side of a longitudinal plane. As seen towards a second side surface, a second axial relief face and a second axial abutment face form part of a second surface grouping on the first side of the longitudinal plane. The first axial abutment face forms a substantially flat surface and extends perpendicularly to a median plane of the insert. The second axial abutment face forms a substantially flat surface and extends perpendicularly to the median plane. A second side surface of the first pair of opposing side surfaces has a first and a second radial abutment face.

Cutting insert and milling tool

A cutting insert for a milling tool including an upper side having a central surface, a lower side, a peripheral side surface, and a cutting edge formed between the upper side and the peripheral side surface. The cutting edge having a positively inclined main cutting edge projecting at least partly above the central surface. The upper side includes a rake surface extending inside of and along the at least one cutting edge, sloping downward toward the central surface. A plateau, elevated with respect to the central surface and extending along the main cutting edge, is formed inside the rake surface. A transition between the rake surface and the plateau extends at an angle ϕwith respect to an upper extension plane, wherein ϕ>0°.

Cutting insert and tool body for a milling tool

A cutting insert for a milling tool is provided. A longitudinal plane extends halfway between a first pair of opposing side surfaces of the cutting insert. A first axial relief face adjacent to the a auxiliary cutting edge and a first axial abutment face form part of a first surface grouping on a first side of the longitudinal plane, and a second axial relief face adjacent to a second auxiliary cutting edge and a second axial abutment face form part of a second surface grouping on a second side of the longitudinal plane. The first surface grouping and the second surface grouping meet in a partitioning line, wherein the partitioning line extends in the longitudinal plane, and wherein the partitioning line extends from the first side to the second side.

A cutting insert for a milling tool is provided. A median plane extends through the cutting insert. A longitudinal plane extends perpendicularly to the median plane. In a view towards a first side surface, a first axial relief face and a first axial abutment face form part of a first surface grouping on a first side of the longitudinal plane. In a view towards a second side surface, a second axial relief face and a second axial abutment face form part of a second surface grouping on the first side of the longitudinal plane. The first axial abutment face forms a substantially flat surface. The first axial abutment face extends perpendicularly to the median plane. The second axial abutment face forms a substantially flat surface. The second axial abutment face extends perpendicularly to the median plane.

Growing community of inventors

Fagersta, Sweden

Fredrik Kantojarvi