JP2000500076A - 切削機械の工具 - Google Patents
切削機械の工具Info
- Publication number
- JP2000500076A JP2000500076A JP10511570A JP51157098A JP2000500076A JP 2000500076 A JP2000500076 A JP 2000500076A JP 10511570 A JP10511570 A JP 10511570A JP 51157098 A JP51157098 A JP 51157098A JP 2000500076 A JP2000500076 A JP 2000500076A
- Authority
- JP
- Japan
- Prior art keywords
- tool
- cutting
- tool body
- cutting part
- chip groove
- 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.)
- Granted
Links
Classifications
-
- 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
- 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
- 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
- B23B2250/00—Compensating adverse effects during turning, boring or drilling
- B23B2250/12—Cooling and lubrication
-
- 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
- B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
-
- 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
-
- 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
- Y10T408/03—Processes
-
- 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
- Y10T408/78—Tool of specific diverse material
-
- 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
-
- 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
- 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)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.製造中の金属加工品に対する回転式切削機械の工具において、この工具が 、 軸部分(40)と、前面(24)及び切り屑溝(18)とを有する工具本体(12)と 、 この前面に対する接触を解除できるようにされている支持面(16)を有する切 削部品(11)と、 を含んでいて、工具本体と切削部品とが一緒に保持されるために協働する手段を 具備するものであって、 前記手段が、バヨネット結合を形成するために切削部品の工具本体への取付に 関連して、お互いに対して回動されるようにされている、協働する凸部(60)と 凹部(50)とを具備していて、前記回動が角度(φ)の範囲内で起き、かつ切り 屑溝(18)の予め形成された空間が、バヨネット結合の入口と出口として用いら れること、 を特徴とする回転式切削機械の工具。 2.協働する凸部(60)と凹部(50)が、切削部品と工具本体の周辺部に関連 して設けられ、角度(φ)が360°よりも小さく、好ましくは60°よりも小さい こと、 を特徴とする請求項1に記載の回転式切削機械の工具。 3.協働する凸部(60)と凹部(50)とが、工具の回転軸(22)に対し傾斜し た面(53,63)を具備し、工具の送り方向で前方に向けられた力を受けるように されていること、 を特徴とする請求項1又は2に記載の回転式切削機械の工具。 4.工具本体(12)が切削部品(11)よりも低いヤング率を有していて、取付 と機械作業に関連して、凸部(60)が工具の半径方向に弾性的に曲げられるよう にされており、かつ凸部(60)と凹部( 50)とが、工具の回転方向(R)で関連した切れ刃(19)から及び切れ刃の実質 的に後方に離れていること、 を特徴とする請求項1,2又は3に記載の回転式切削機械の工具。 5.凸部(60)と凹部(50)とが、切り屑溝(18)から周方向に関連したラン ド部(41)の周方向の長さ(G)の約半分まで延在していること、 を特徴とする請求項1〜4のいずれか1項に記載の回転式切削機械の工具。 6.隙間(P)が、切削部品と工具本体の最大の周平面(51,61)の間で与え られ、前記面が対向していること、 を特徴とする請求項1〜5のいずれか1項に記載の回転式切削機械の工具。 7.切り屑を排出する回転式機械の切削部品であって、切削部品(11)が、切 削部品(11)にとって不可欠であり、かつ切れ刃から離れて面している端部に支 持面(16)が設けられている円形の基体と少くとも1つの切れ刃(19)とを有し ているものにおいて、 前記切削部品が、少くとも1つの切り屑溝(18)を具備していて、 切削部品の支持面(16)が、角度(φ)の範囲内で回動されるように設けられ ているバヨネット結合の一部を構成するための手段を具備しており、かつその手 段が切り屑溝(18)から周方向に延在していること、 を特徴とする切削部品。 8.前記手段が、切削部品の周囲に関して直径方向に対向して設けられた凸部 (60)又は凹部(50)よりなり、かつ前記手段が切り屑溝(18)から周方向に、 関連したランド部(41)の周方向の長さ(G)の約半分まで延在しており、かつ 角度(φ)が360°より小 さく、好ましくは60°より小さいこと、 を特徴とする請求項7に記載の切削部品。 9.切り屑を排出する回転式機械の工具用の工具本体であって、前記工具本体 が、軸部分(40)と、切り屑溝(18)及び前面(24)とを含み、中心軸(22)を 有しているものにおいて、 工具本体の前面(24)が、バヨネット結合の一部を構成するための手段(60) を具備しており、かつこの手段が、関連した切り屑溝(18)から周方向に延在し ていること、 を特徴とする工具用の工具本体。 10.前記手段が、工具本体の周囲に関して直径方向に対向して設けられた凸部 (60)又は凹部(50)よりなること、 を特徴とする請求項9に記載の工具用の工具本体。 11.製造中の金属加工品に対する回転式切削機械の工具を形成するために、切 削部品を工具本体に取り付ける方法において、前記工具が、 軸部分(40)と、前面(24)及び切り屑溝(18)とを有する工具本体(12)と 、 この前面に対する接触を解除できるようにされている支持面(16)を有する切 削部品(11)と、 を含んでいて、工具本体と切削部品とが一緒に保持されるために協働する手段を 具備するものであって、 前記方法が以下の段階、 − 切削部品(11)と工具本体(12)に互いに補足し合う凸部(60)と凹部(50 )を設ける段階、 − 工具本体(12)の方に切削部品(11)を持ってきて、各々の凸部(60)が対 向した切り屑溝(18)の中に達し、支持面(16)が前面(24)に接する段階、 − 工具本体に対し切削部品(11)を方向Rで角度(φ)の範囲内で回動し、各 々の凸部が、関連した凹部内に摺動されて、各々の凸部と凹部の止め面(56,66 )が互いに接するまで回動する段階、 を具備することを特徴とする切削部品を工具本体に取り付ける方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9603325A SE511429C2 (sv) | 1996-09-13 | 1996-09-13 | Verktyg, skärdel, verktygskropp för skärande bearbetning samt metod för montering av skärdel till verktygskropp |
SE9603325-3 | 1996-09-13 | ||
PCT/SE1997/001509 WO1998010881A1 (en) | 1996-09-13 | 1997-09-09 | Tool for cutting machining |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2000500076A true JP2000500076A (ja) | 2000-01-11 |
JP2000500076A5 JP2000500076A5 (ja) | 2005-07-14 |
JP3875272B2 JP3875272B2 (ja) | 2007-01-31 |
Family
ID=20403865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51157098A Expired - Lifetime JP3875272B2 (ja) | 1996-09-13 | 1997-09-09 | 切削機械の工具 |
Country Status (9)
Country | Link |
---|---|
US (3) | US5988953A (ja) |
EP (2) | EP0874706B1 (ja) |
JP (1) | JP3875272B2 (ja) |
KR (1) | KR100522987B1 (ja) |
CN (1) | CN1086619C (ja) |
DE (2) | DE69726835T2 (ja) |
HK (1) | HK1017297A1 (ja) |
SE (1) | SE511429C2 (ja) |
WO (1) | WO1998010881A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006167871A (ja) * | 2004-12-16 | 2006-06-29 | Sumitomo Electric Hardmetal Corp | 刃先交換式ドリル |
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 |
WO2011070652A1 (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 |
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SE511429C2 (sv) | 1996-09-13 | 1999-09-27 | Seco Tools Ab | Verktyg, skärdel, verktygskropp för skärande bearbetning samt metod för montering av skärdel till verktygskropp |
IL120948A0 (en) † | 1997-05-29 | 1997-09-30 | Iscar Ltd | Cutting tool assembly |
DE19748987B4 (de) * | 1997-11-06 | 2007-11-22 | Robert Bosch Gmbh | Bohrwerkzeug insbesondere für drehschlagendes Bohren von vorzugsweise Gestein |
IL125766A (en) * | 1998-08-13 | 2002-12-01 | Iscar Ltd | The barrel of a tool and a rotating cutting head for placing on it in the form of a self-lining |
DE19914170C1 (de) * | 1999-03-29 | 2000-03-16 | Kennametal Inc | Bohrer mit auswechselbarem Schneideinsatz |
MXPA01012098A (es) * | 1999-08-03 | 2003-06-30 | Kennametal Inc | Broca con cabeza de corte intercambiable. |
SE9903685L (sv) | 1999-10-14 | 2001-04-15 | Seco Tools Ab | Verktyg för roterande skärande bearbetning, verktygsspets samt metod för tillverkning av verktygsspetsen |
SE519575C2 (sv) * | 2000-04-11 | 2003-03-18 | Sandvik Ab | Borrdkär för metallborrning |
SE519895C2 (sv) * | 2000-07-06 | 2003-04-22 | Sandvik Ab | Spets samt roterbart verktyg med utbytbar spets vid verktygets spånavverkande fria ände |
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SE523205C2 (sv) | 2001-06-06 | 2004-04-06 | Sandvik Ab | Roterbart verktyg med utbytbar skärspets vid verktygets spånavverkande fria ände |
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- 1997-09-09 DE DE69726835T patent/DE69726835T2/de not_active Expired - Lifetime
- 1997-09-09 EP EP99123415A patent/EP1013367B1/en not_active Expired - Lifetime
- 1997-09-09 JP JP51157098A patent/JP3875272B2/ja not_active Expired - Lifetime
- 1997-09-09 WO PCT/SE1997/001509 patent/WO1998010881A1/en active IP Right Grant
- 1997-09-09 CN CN97191245A patent/CN1086619C/zh not_active Expired - Lifetime
- 1997-09-09 DE DE69734937T patent/DE69734937T2/de not_active Expired - Lifetime
- 1997-09-09 KR KR1019980703534A patent/KR100522987B1/ko not_active IP Right Cessation
- 1997-09-15 US US08/929,462 patent/US5988953A/en not_active Expired - Lifetime
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1998
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006167871A (ja) * | 2004-12-16 | 2006-06-29 | Sumitomo Electric Hardmetal Corp | 刃先交換式ドリル |
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 |
WO2011070652A1 (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 |
Also Published As
Publication number | Publication date |
---|---|
CN1086619C (zh) | 2002-06-26 |
US5988953A (en) | 1999-11-23 |
DE69734937D1 (de) | 2006-01-26 |
CN1204976A (zh) | 1999-01-13 |
EP1013367A3 (en) | 2003-07-09 |
EP1013367A2 (en) | 2000-06-28 |
DE69726835D1 (de) | 2004-01-29 |
USRE40297E1 (en) | 2008-05-06 |
EP0874706A1 (en) | 1998-11-04 |
US20010033780A1 (en) | 2001-10-25 |
EP0874706B1 (en) | 2003-12-17 |
WO1998010881A1 (en) | 1998-03-19 |
SE9603325L (sv) | 1998-03-14 |
US5971673A (en) | 1999-10-26 |
DE69726835T2 (de) | 2004-10-07 |
HK1017297A1 (en) | 1999-11-19 |
SE511429C2 (sv) | 1999-09-27 |
SE9603325D0 (sv) | 1996-09-13 |
JP3875272B2 (ja) | 2007-01-31 |
DE69734937T2 (de) | 2006-09-07 |
KR19990067512A (ko) | 1999-08-25 |
EP1013367B1 (en) | 2005-12-21 |
KR100522987B1 (ko) | 2006-01-27 |
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