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公开(公告)号：JPH11285913A
公开(公告)日：1999-10-19
申请号：JP6304099
申请日：1999-03-10
Applicant: SECO TOOLS AB
Inventor： STRAND BENGT , HEDBERG STEFAN
Abstract: PROBLEM TO BE SOLVED: To safely operate a milling cutter tool provided with an inserted cutting blade possessing a plurality of cutting blades and to prevent transmission of an occurable crack to a holder main body by using an inserted blade provided with an integrated shim with a defined acute corner. SOLUTION: A holder is provided with a fastening tool 33 and an inserted cutting blade 10 provided with a pocket including at least a shoulder in the radial direction. The inserted cutting blade 10 is formed into an octagonal base shape and provided with eight cutting blades 16 (16D, 16E, 16F, ...) formed by a transient part between the upper side face of the inserted blade and the blade face. The upper side face is provided with a plurality of projection parts. The projection parts facing each other separately from cooperating cutting blades are leant onto the fastening tool 33 when the inserted blade 10 is moved in the radial direction.
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公开(公告)号：KR20200140904A
公开(公告)日：2020-12-16
申请号：KR20207032892
申请日：2019-04-10
Applicant: SECO TOOLS AB
Inventor： ANDERSSON JOHAN , HEDBERG STEFAN , ENLUND KENNETH , KANTOJAERVI FREDRIK
IPC: B23C5/20
Abstract: 여기에서밀링공구용절삭인서트 (2) 가개시된다. 종방향평면 (LP) 은절삭인서트의제 1 쌍의대향측 표면들 (10, 11) 사이에서절반으로연장된다. 보조절삭날 (38) 에인접한제 1 축선방향릴리프면 (30) 및제 1 축선방향접합면 (32) 은종방향평면 (LP) 의제 1 측면상에서제 1 표면그룹 (34) 의일부를형성하고, 제 2 보조절삭날 (38') 에인접한제 2 축선방향릴리프면 (30') 및제 2 축선방향접합면 (32') 은종방향평면 (LP) 의제 2 측면상에서제 2 표면그룹 (34') 의일부를형성한다. 제 1 표면그룹 (34) 및제 2 표면그룹 (34') 은구획선 (L) 에서만나고, 구획선 (L) 은종방향평면 (LP) 에서연장되고, 구획선 (L) 은제 1 측면 (14) 으로부터제 2 측면 (16) 으로연장된다.
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公开(公告)号：KR20200140905A
公开(公告)日：2020-12-16
申请号：KR20207032893
申请日：2019-04-10
Applicant: SECO TOOLS AB
Inventor： ANDERSSON JOHAN , HEDBERG STEFAN , ENLUND KENNETH , KANTOJAERVI FREDRIK
IPC: B23C5/20
Abstract: 여기에서, 밀링공구용절삭인서트 (2) 가개시된다. 정중면 (MP) 은절삭인서트를통해연장된다. 종방향평면 (LP) 은정중면 (MP) 에수직하게연장된다. 제 1 측표면 (12) 을향하는도면에서, 제 1 축선방향릴리프면 (30) 및제 1 축선방향접합면 (32) 은종방향평면의제 1 측에서제 1 표면그룹 (34) 의일부를형성한다. 제 2 측표면 (13) 을향하는도면에서, 제 2 축선방향릴리프면 (30') 및제 2 축선방향접합면 (32') 은종방향평면의제 1 측에서제 2 표면그룹 (34') 의일부를형성한다. 제 1 축선방향접합면 (32) 은실질적으로편평한표면을형성한다. 제 1 축선방향접합면 (32) 은정중면 (MP) 에수직하게연장된다. 제 2 축선방향접합면 (32') 은실질적으로편평한표면을형성한다. 제 2 축선방향접합면 (32') 은정중면 (MP) 에수직하게연장된다. 본발명은밀링공구용절삭인서트 (2) 에관한것이다. 정중면 (MP) 은절삭인서트를통해연장된다. 종방향평면 (LP) 은정중면 (MP) 에수직하게연장된다. 제 1 측표면 (12) 을향한도면에서, 제 1 축선방향릴리프면 (30) 및제 1 축선방향접합면 (32) 은종방향평면의제 1 측면상에서제 1 표면그룹 (34) 의일부를형성한다. 제 2 측표면 (13) 을향한도면에서, 제 2 축선방향릴리프면 (30') 및제 2 축선방향접합면 (32') 은종방향평면의제 1 측면상에서제 2 표면그룹 (34') 의일부를형성한다. 제 1 축선방향접합면 (32) 은실질적으로편평한표면을형성한다. 제 1 축선방향접합면 (32) 은정중면 (MP) 에수직하게연장된다. 제 2 축선방향접합면 (32') 은실질적으로편평한표면을형성한다. 제 2 축선방향접합면 (32') 은정중면 (MP) 에수직하게연장된다.
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4.发明专利
公开(公告)号：BR112014003475A2
公开(公告)日：2017-03-14
申请号：BR112014003475
申请日：2012-06-11
Applicant: SECO TOOLS AB
Inventor： HEDBERG STEFAN
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公开(公告)号：DE69915654D1
公开(公告)日：2004-04-22
申请号：DE69915654
申请日：1999-09-02
Applicant: SECO TOOLS AB FAGERSTA
Inventor： JORDBERG JONAS , HEDBERG STEFAN
Abstract: A cutting insert for milling comprises two major sides, two minor sides, and upper and lower sides. At least one pair of cutting edges is formed at the transition of the upper side with a major side and a minor side of the cutting insert. The upper side constitutes a chip surface, and the major and minor sides constitute clearance surfaces. Each pair of cutting edges comprises a major cutting edge extending along the major side, and a minor cutting edge extending along the minor side. The major and minor cutting edges intersect in the area of a cutting corner. The cutting corner is provided inside an imaginary extension line of a major part of the minor side. The major cutting edge slopes such that it forms an acute angle with the lower side. Each pair of cutting edges joins a first clearance surface protruding relative to a plane containing a major portion of the minor and major sides. Recesses are formed in the major sides.
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Patent Agency Ranking
公开(公告)号：SE0601449L
公开(公告)日：2008-01-05
申请号：SE0601449
申请日：2006-07-04
Applicant: SECO TOOLS AB
Inventor： HEDBERG STEFAN , AGIC ADNAN , KOSKINEN JORMA
Abstract: The present invention relates to a milling insert comprising a top surface (3), a bottom surface (5) as well as side surfaces (7, 9, 10, 11) extending there between, lines of intersection between said side surfaces (7, 9, 10, 11) and at least one of the top and bottom surfaces (3, 5) comprising cutting edges (14, 14A). The invention also relates to a milling cutter that is provided with at least one milling insert according to the present invention. Characterizing for the milling insert according to the present invention is that it comprises at least one projecting portion (20) projecting relative to the associated side surface (10) and intended to form a pattern in a work piece by milling.
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公开(公告)号：CZ2005131A3
公开(公告)日：2005-10-12
申请号：CZ2005131
申请日：2005-03-02
Applicant: SECO TOOLS AB
Inventor： HEDBERG STEFAN
Abstract: The present invention relates to a method for producing a surface (3) that is intended to be comprised in a coupling for use in chip removing machining, wherein the surface (3) comprises a number of groove sets (5,7,9,11) to allow locking by shape against another surface provided with grooves, wherein each groove set (5,7,9,11) has a main direction (S1,S2,S3,S4), wherein the main directions of adjacently situated groove sets intersect. The invention also relates to a surface (3), per se, produced by means of the method according to the present invention. The method according to the present invention is characterized in that the number of groove sets are at least three, that each groove set (5,7,9,11) is produced in a separate cutting operation, and in that an equally large part of the surface (3) is machined during each cutting operation.
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公开(公告)号：SE518855C2
公开(公告)日：2002-11-26
申请号：SE9800762
申请日：1998-03-10
Applicant: SECO TOOLS AB
Inventor： STRAND BENGT , HEDBERG STEFAN
Abstract: The present invention relates to a milling cutter. The milling cutter comprises a holder and cutting inserts. The holder has a fastening device (33), a pocket comprising at least radial shoulder. The cutting insert (10) has an octagonal basic shape and includes eight cutting edges (16) created by the transition between an upper face (11) and an edge face (13) of the insert (10). The upper face (11) comprises a number of projections. A portion of the projection facing away from the associated cutting edge (16) is provided to abut against a fastening device (33) if the insert (10) is radially moved during milling. The invention further relates to a cutting insert (10), per se.
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公开(公告)号：SE514032C2
公开(公告)日：2000-12-11
申请号：SE9803056
申请日：1998-09-08
Applicant: SECO TOOLS AB
Inventor： JORDBERG JONAS , HEDBERG STEFAN
Abstract: A cutting insert for milling comprises two major sides, two minor sides, and upper and lower sides. At least one pair of cutting edges is formed at the transition of the upper side with a major side and a minor side of the cutting insert. The upper side constitutes a chip surface, and the major and minor sides constitute clearance surfaces. Each pair of cutting edges comprises a major cutting edge extending along the major side, and a minor cutting edge extending along the minor side. The major and minor cutting edges intersect in the area of a cutting corner. The cutting corner is provided inside an imaginary extension line of a major part of the minor side. The major cutting edge slopes such that it forms an acute angle with the lower side. Each pair of cutting edges joins a first clearance surface protruding relative to a plane containing a major portion of the minor and major sides. Recesses are formed in the major sides.
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10.发明专利
公开(公告)号：SE530236C2
公开(公告)日：2008-04-08
申请号：SE0601449
申请日：2006-07-04
Applicant: SECO TOOLS AB
Inventor： HEDBERG STEFAN , AGIC ADNAN , KOSKINEN JORMA
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