JP2005517539A - 交換可能な切刃インサートを備えた回転切削工具 - Google Patents
交換可能な切刃インサートを備えた回転切削工具 Download PDFInfo
- Publication number
- JP2005517539A JP2005517539A JP2003569355A JP2003569355A JP2005517539A JP 2005517539 A JP2005517539 A JP 2005517539A JP 2003569355 A JP2003569355 A JP 2003569355A JP 2003569355 A JP2003569355 A JP 2003569355A JP 2005517539 A JP2005517539 A JP 2005517539A
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- JP
- Japan
- Prior art keywords
- tool
- contact support
- shank
- support surface
- cutting blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/02—Twist drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
- B23C5/109—Shank-type cutters, i.e. with an integral shaft with removable cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D77/00—Reaming tools
- B23D77/02—Reamers with inserted cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D77/00—Reaming tools
- B23D77/02—Reamers with inserted cutting edges
- B23D77/025—Securing arrangements for cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2205/00—Fixation of cutting inserts in holders
- B23B2205/02—Fixation using an elastically deformable clamping member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/02—Connections between shanks and removable cutting heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/50—Drilling tools comprising cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D2277/00—Reaming tools
- B23D2277/02—Cutting head and shank made from two different components which are releasably or non-releasably attached to each other
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S408/00—Cutting by use of rotating axially moving tool
- Y10S408/713—Tool having detachable cutting edge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/892—Tool or Tool with support with work-engaging structure detachable from cutting edge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/907—Tool or Tool with support including detailed shank
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/909—Having peripherally spaced cutting edges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/909—Having peripherally spaced cutting edges
- Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/909—Having peripherally spaced cutting edges
- Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
- Y10T408/9097—Spiral channel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/909—Having peripherally spaced cutting edges
- Y10T408/9098—Having peripherally spaced cutting edges with means to retain Tool to support
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Milling Processes (AREA)
- Knives (AREA)
Abstract
Description
Claims (14)
- 少なくとも1つの締付け溝(5)を備えた工具シャンク(2)と、交換可能な切刃インサート(1)とから構成された回転切削工具(3)であって、シャンク先端(4)並びに締付け溝(5)の壁に、切刃インサート(1)を収容する凹所(6)が存在し、該凹所(6)のシャンク側が、切刃インサート(1)のシャンク側幅狭面(12)が対向して接する縁部(7)により境界づけられ、切刃インサート(1)が、工具中心軸線(A)に対し同心的な工具シャンク(2)の収容開口(16)に収容する固定ピン(15)を有する回転切削工具(3)において、
工具シャンク(2)が外周に脚(9)を有し、該脚(9)が工具シャンク(2)の外周面に隣接する接触支持面(8)を備え、該面(8)が工具中心軸線(A)に対し傾斜し、切刃インサート(1)の翼(11)の傾斜した接触支持面(10)に対応し、該両接触支持面(8、10)の傾斜の向きが工具回転方向(D)に相当し、切刃インサート(1)が工具シャンク(2)のシャンク先端(4)を部分的に覆うことを特徴とする工具。 - 切刃体の直径(DS)が工具シャンクの直径(DW)より大きいことを特徴とする請求項1記載の工具。
- 工具シャンク(2)に案内段部(13)が設けられ、それに対応した案内段部(14)が切刃インサート(1)に設けられたことを特徴とする請求項1又は2記載の工具。
- 接触支持面(8、10)が、工具中心軸線(A)に対し15〜60°の接触角(α1)を成すことを特徴とする請求項1から3の1つに記載の工具。
- 締付け溝(5)のひねり角が、接触支持面(8、10)の接触角(α1)に相当することを特徴とする請求項1から4の1つに記載の工具。
- 固定ピン(15)が円筒形であることを特徴とする請求項1から5の1つに記載の工具。
- 固定ピン(15)が円錐形であることを特徴とする請求項1から5の1つに記載の工具。
- 固定ピン(15)が断面楕円形であることを特徴とする請求項1から7の1つに記載の工具。
- 脚(9)に、工具中心軸線(A)に関して脚(9)の接触支持面(8)と逆に傾斜した補助接触支持面(8a)が設けられ、この支持面(8a)が、切刃インサート(1)の翼(11)における補助接触支持面(10a)に対応することを特徴とする請求項1から8の1つに記載の工具。
- 切刃インサート(1)の翼(11)の接触支持面(10)が、シャンク先端(4)の側に向き、切刃インサート(1)の翼(11)における補助接触支持面(10a)が、固定ピン(15)の側に向くことを特徴とする請求項9記載の工具。
- 補助接触支持面(8a、10a)が、工具中心軸線(A)に対し−10〜−60°の補助接触角(α2)を成すことを特徴とする請求項9又は10記載の工具。
- 接触支持面(8、10)の接触角(α1)の大きさが、補助接触支持面(8a、10a)の補助接触角(α2)の大きさを上回ることを特徴とする請求項11記載の工具。
- 工具中心軸線(A)に関し脚(9)の接触支持面(8)が延びる接触高さ(Ha)が、工具中心軸線(A)に関し脚(9)の補助接触支持面(8a)が延びる対向接触高さ(Hg)より大きいことを特徴とする請求項9から12の1つに記載の工具。
- 請求項1ないし13の1つに記載の回転切削工具(3)に利用されることを特徴とする切刃インサート。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10207257.4A DE10207257B4 (de) | 2002-02-21 | 2002-02-21 | Rundlaufschneidwerkzeug mit auswechselbarem Schneideinsatz |
PCT/EP2003/001526 WO2003070408A1 (de) | 2002-02-21 | 2003-02-15 | Rundlaufschneidwerkzeug mit auswechselbarem schneideinsatz |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005517539A true JP2005517539A (ja) | 2005-06-16 |
JP2005517539A5 JP2005517539A5 (ja) | 2009-01-22 |
JP4397235B2 JP4397235B2 (ja) | 2010-01-13 |
Family
ID=27740269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003569355A Expired - Lifetime JP4397235B2 (ja) | 2002-02-21 | 2003-02-15 | 交換可能な切刃インサートを備えた回転切削工具 |
Country Status (13)
Country | Link |
---|---|
US (4) | US7360974B2 (ja) |
EP (1) | EP1476269B1 (ja) |
JP (1) | JP4397235B2 (ja) |
KR (1) | KR100957953B1 (ja) |
CN (1) | CN100478108C (ja) |
AT (1) | ATE446154T1 (ja) |
AU (1) | AU2003210281A1 (ja) |
BR (1) | BR0307798B1 (ja) |
CA (1) | CA2484602C (ja) |
DE (2) | DE10207257B4 (ja) |
ES (1) | ES2333419T3 (ja) |
MX (1) | MXPA04008179A (ja) |
WO (1) | WO2003070408A1 (ja) |
Cited By (10)
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JP2010517800A (ja) * | 2007-02-12 | 2010-05-27 | イスカーリミテッド | 取り外し可能に取り付けられた自己クランプ式切削ヘッドを備えた工具 |
WO2010089861A1 (ja) * | 2009-02-04 | 2010-08-12 | オーエスジー株式会社 | 先端ヘッド交換式回転工具、先端ヘッド、および工具本体 |
JP2010538846A (ja) * | 2007-09-14 | 2010-12-16 | コメート グループ ゲーエムベーハー | ドリルビットを備えた穴あけ工具 |
WO2011021275A1 (ja) * | 2009-08-18 | 2011-02-24 | オーエスジー株式会社 | スローアウェイ式回転工具 |
WO2011070653A1 (ja) * | 2009-12-08 | 2011-06-16 | オーエスジー株式会社 | スローアウェイ式回転工具 |
JP2012011541A (ja) * | 2010-06-30 | 2012-01-19 | Kennametal Inc | 回転切削工具 |
JP2012016814A (ja) * | 2010-07-06 | 2012-01-26 | Kennametal Inc | 穿孔工具 |
KR101396016B1 (ko) * | 2012-06-08 | 2014-05-16 | 한국야금 주식회사 | 커팅 인서트 자체 고정 타입의 인덱서블 드릴 |
KR101509954B1 (ko) | 2013-10-29 | 2015-04-07 | 한국야금 주식회사 | 절삭 인서트 및 인덱서블 드릴 |
JP7401443B2 (ja) | 2018-03-07 | 2023-12-19 | イスカル リミテッド | 剛性取り付け隆起体を有する回転切削ヘッド、及び回転切削工具 |
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- 2003-02-15 DE DE50312051T patent/DE50312051D1/de not_active Expired - Lifetime
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- 2003-02-15 WO PCT/EP2003/001526 patent/WO2003070408A1/de active Application Filing
- 2003-02-15 KR KR1020047013004A patent/KR100957953B1/ko not_active IP Right Cessation
- 2003-02-15 JP JP2003569355A patent/JP4397235B2/ja not_active Expired - Lifetime
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2008
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JP2010517800A (ja) * | 2007-02-12 | 2010-05-27 | イスカーリミテッド | 取り外し可能に取り付けられた自己クランプ式切削ヘッドを備えた工具 |
JP2010538846A (ja) * | 2007-09-14 | 2010-12-16 | コメート グループ ゲーエムベーハー | ドリルビットを備えた穴あけ工具 |
WO2010089861A1 (ja) * | 2009-02-04 | 2010-08-12 | オーエスジー株式会社 | 先端ヘッド交換式回転工具、先端ヘッド、および工具本体 |
US8864425B2 (en) | 2009-02-04 | 2014-10-21 | Osg Corporation | Bevel head replaceable rotary tool, bevel head and tool body |
JP5279848B2 (ja) * | 2009-02-04 | 2013-09-04 | オーエスジー株式会社 | 先端ヘッド交換式回転工具、先端ヘッド、および工具本体 |
JP4850291B2 (ja) * | 2009-08-18 | 2012-01-11 | オーエスジー株式会社 | スローアウェイ式回転工具 |
US8678723B2 (en) | 2009-08-18 | 2014-03-25 | Osg Corporation | Throw-away rotating tool |
WO2011021275A1 (ja) * | 2009-08-18 | 2011-02-24 | オーエスジー株式会社 | スローアウェイ式回転工具 |
JP4870228B2 (ja) * | 2009-12-08 | 2012-02-08 | オーエスジー株式会社 | スローアウェイ式回転工具 |
KR101236407B1 (ko) | 2009-12-08 | 2013-02-25 | 오에스지 가부시키가이샤 | 스로어웨이식 회전공구 |
WO2011070653A1 (ja) * | 2009-12-08 | 2011-06-16 | オーエスジー株式会社 | スローアウェイ式回転工具 |
US8931982B2 (en) | 2009-12-08 | 2015-01-13 | Osg Corporation | Throw-away rotating tool |
JP2012011541A (ja) * | 2010-06-30 | 2012-01-19 | Kennametal Inc | 回転切削工具 |
US9073128B2 (en) | 2010-07-06 | 2015-07-07 | Kennametal Inc. | Drilling tool |
JP2012016814A (ja) * | 2010-07-06 | 2012-01-26 | Kennametal Inc | 穿孔工具 |
KR101396016B1 (ko) * | 2012-06-08 | 2014-05-16 | 한국야금 주식회사 | 커팅 인서트 자체 고정 타입의 인덱서블 드릴 |
WO2015064907A1 (ko) * | 2013-10-29 | 2015-05-07 | 한국야금 주식회사 | 절삭 인서트 및 인덱서블 드릴 |
KR101509954B1 (ko) | 2013-10-29 | 2015-04-07 | 한국야금 주식회사 | 절삭 인서트 및 인덱서블 드릴 |
US10099298B2 (en) | 2013-10-29 | 2018-10-16 | Korloy Inc | Cutting insert and indexable drill |
JP7401443B2 (ja) | 2018-03-07 | 2023-12-19 | イスカル リミテッド | 剛性取り付け隆起体を有する回転切削ヘッド、及び回転切削工具 |
Also Published As
Publication number | Publication date |
---|---|
ES2333419T3 (es) | 2010-02-22 |
BR0307798B1 (pt) | 2014-04-15 |
CA2484602A1 (en) | 2003-08-28 |
DE50312051D1 (de) | 2009-12-03 |
DE10207257B4 (de) | 2021-02-18 |
US20080213053A1 (en) | 2008-09-04 |
BR0307798A (pt) | 2004-12-14 |
CN100478108C (zh) | 2009-04-15 |
EP1476269B1 (de) | 2009-10-21 |
KR100957953B1 (ko) | 2010-05-13 |
US20110020086A1 (en) | 2011-01-27 |
US20130209189A1 (en) | 2013-08-15 |
US20050084352A1 (en) | 2005-04-21 |
KR20040086419A (ko) | 2004-10-08 |
US7832967B2 (en) | 2010-11-16 |
US8807888B2 (en) | 2014-08-19 |
US7360974B2 (en) | 2008-04-22 |
CN1630569A (zh) | 2005-06-22 |
JP4397235B2 (ja) | 2010-01-13 |
WO2003070408A1 (de) | 2003-08-28 |
AU2003210281A1 (en) | 2003-09-09 |
MXPA04008179A (es) | 2004-11-26 |
US8366358B2 (en) | 2013-02-05 |
CA2484602C (en) | 2010-04-06 |
EP1476269A1 (de) | 2004-11-17 |
DE10207257A1 (de) | 2003-09-11 |
ATE446154T1 (de) | 2009-11-15 |
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