JP4756408B2 - 切削用インサートおよびこれを用いた刃先交換式歯切工具 - Google Patents
切削用インサートおよびこれを用いた刃先交換式歯切工具 Download PDFInfo
- Publication number
- JP4756408B2 JP4756408B2 JP2010543893A JP2010543893A JP4756408B2 JP 4756408 B2 JP4756408 B2 JP 4756408B2 JP 2010543893 A JP2010543893 A JP 2010543893A JP 2010543893 A JP2010543893 A JP 2010543893A JP 4756408 B2 JP4756408 B2 JP 4756408B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- insert
- cutting edge
- tool
- rake
- 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.)
- Expired - Fee Related
Links
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010042674 Swelling Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
- B23F21/12—Milling tools
- B23F21/14—Profile cutters of disc type
- B23F21/143—Profile cutters of disc type with inserted cutting elements
- B23F21/146—Profile cutters of disc type with inserted cutting elements in exchangeable arrangement
-
- 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
- Y10T407/00—Cutters, for shaping
- Y10T407/17—Gear cutting tool
-
- 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
- Y10T407/00—Cutters, for shaping
- Y10T407/17—Gear cutting tool
- Y10T407/1715—Hob
- Y10T407/173—Hob for cutting involute gear tooth
-
- 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
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1908—Face or end mill
- Y10T407/1924—Specified tool shape
-
- 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
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1942—Peripherally spaced tools
-
- 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
- Y10T407/00—Cutters, for shaping
- Y10T407/24—Cutters, for shaping with chip breaker, guide or deflector
- Y10T407/245—Cutters, for shaping with chip breaker, guide or deflector comprising concave surface in cutting face of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Description
Claims (4)
- 軸線回りに回転される略円盤状をなす工具本体の外周部に形成されたインサート取付座に着脱可能に取り付けられる切削用インサートであって、
略平板状のインサート本体と、
該インサート本体の上面に設けられた逃げ面と、
該逃げ面と交差するインサート本体の側面に設けられたすくい面と、
該すくい面と前記逃げ面との交差稜線部に設けられた切れ刃とを備え、
該切れ刃が、前記インサート本体の側面視で略インボリュート曲線状をなすように形成されており、
前記すくい面が、前記インサート本体の上面から下面に向けて内側に傾斜するとともに、少なくとも前記工具本体の外周側に配置される先端部が、略円錐の側面の一部を構成する凹曲面状に形成されていることを特徴とする切削用インサート。 - 前記すくい面が、略円錐の側面の一部を構成する複数の凹曲面から構成されることを特徴とする請求項1に記載の切削用インサート。
- 前記切れ刃が、前記平面視で略直線状をなすように形成されていることを特徴とする請求項1に記載の切削用インサート。
- 請求項1に記載の切削用インサートが配置される刃先交換式歯切工具であって、
軸線回りに回転される略円盤状をなす工具本体と、
該工具本体の外周部に周方向に沿って千鳥状に設けられた複数のインサート取付座とを備え、
前記切削用インサートが、前記インサート取付座に、径方向すくい角を負とするように着脱自在に取り付けられていることを特徴とする刃先交換式歯切工具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010543893A JP4756408B2 (ja) | 2008-12-25 | 2009-12-24 | 切削用インサートおよびこれを用いた刃先交換式歯切工具 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008329919 | 2008-12-25 | ||
JP2008329919 | 2008-12-25 | ||
JP2010543893A JP4756408B2 (ja) | 2008-12-25 | 2009-12-24 | 切削用インサートおよびこれを用いた刃先交換式歯切工具 |
PCT/JP2009/007215 WO2010073681A1 (ja) | 2008-12-25 | 2009-12-24 | 切削用インサートおよびこれを用いた刃先交換式歯切工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP4756408B2 true JP4756408B2 (ja) | 2011-08-24 |
JPWO2010073681A1 JPWO2010073681A1 (ja) | 2012-06-07 |
Family
ID=42287322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010543893A Expired - Fee Related JP4756408B2 (ja) | 2008-12-25 | 2009-12-24 | 切削用インサートおよびこれを用いた刃先交換式歯切工具 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8308399B2 (ja) |
EP (1) | EP2386376B1 (ja) |
JP (1) | JP4756408B2 (ja) |
KR (1) | KR101173843B1 (ja) |
CN (1) | CN102264499B (ja) |
BR (1) | BRPI0922414A2 (ja) |
CA (1) | CA2745968C (ja) |
RU (1) | RU2465989C1 (ja) |
WO (1) | WO2010073681A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016137569A (ja) * | 2012-12-27 | 2016-08-04 | 株式会社タンガロイ | 切削インサート及び刃先交換式回転切削工具 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE535171C2 (sv) * | 2010-09-24 | 2012-05-08 | Sandvik Intellectual Property | Kuggfräs jämte bytbart skär härför |
DE102011107789B4 (de) | 2011-07-18 | 2015-05-28 | Kennametal Inc. | Zahnradfräser-Schneideinsatz und Zahnradfräser mit einem solchen Zahnradfräser-Schneideinsatz |
EP2737969B1 (en) * | 2011-07-29 | 2019-01-23 | Tungaloy Corporation | Cutting insert and rotary cutting tool |
WO2013175478A2 (en) * | 2012-05-24 | 2013-11-28 | Gershon System Ltd. | Method for designing a cutting edge of a cutting tool, cutting tools comprising the same, and cutting elements with multiple such cutting portions |
SE536646C2 (sv) * | 2012-09-07 | 2014-04-29 | Sandvik Intellectual Property | Fräsverktyg samt skärkit för fräsverktyg |
JP6544859B2 (ja) * | 2013-08-30 | 2019-07-17 | 兼房株式会社 | カッターの替刃 |
JP6329743B2 (ja) * | 2013-09-17 | 2018-05-23 | 株式会社根本製作所 | 歯切用むくバイト、及び歯切用むくバイトにチップブレーカを形成する際に使用する加工治具 |
EP2990149B1 (en) | 2014-09-01 | 2017-03-01 | Sandvik Intellectual Property AB | Cutting insert and gear milling cutter |
US9597740B2 (en) * | 2014-10-30 | 2017-03-21 | Kennametal Inc. | Cutting insert with elliptical cutting edge |
DE102016101145B4 (de) | 2016-01-22 | 2019-06-27 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Fräswerkzeug |
PL233453B1 (pl) * | 2017-08-24 | 2019-10-31 | Politechnika Czestochowska | Frez krążkowy modułowy do obróbki zębatych kół walcowych |
PL233454B1 (pl) * | 2017-08-25 | 2019-10-31 | Politechnika Czestochowska | Frez krążkowy modułowy do obróbki zębatych kół walcowych |
CN107363311A (zh) * | 2017-09-14 | 2017-11-21 | 广东东方精工科技股份有限公司 | 一种梯形槽铣刀 |
RU2693578C2 (ru) * | 2017-12-11 | 2019-07-03 | Открытое акционерное общество "Свердловский инструментальный завод" | Сборная червячно-модульная фреза |
JP6835288B1 (ja) * | 2020-11-11 | 2021-02-24 | 株式会社タンガロイ | 切削インサート及び歯切工具 |
RU2754916C1 (ru) * | 2021-02-24 | 2021-09-08 | Общество с ограниченной ответственностью "Сборные конструкции инструмента, фрезы Москвитина" | Режущая пластина для модульной фрезы и фреза для ее использования |
WO2022230057A1 (ja) * | 2021-04-27 | 2022-11-03 | 住友電工ハードメタル株式会社 | 転削工具 |
US11433460B1 (en) | 2021-10-26 | 2022-09-06 | Prince Mohammad Bin Fahd University | Cutting insert |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57118129A (en) * | 1981-01-16 | 1982-07-22 | Ricoh Co Ltd | Method and device for measuring quantity of heat of jet fluid |
JPS5898126A (ja) * | 1981-12-03 | 1983-06-10 | Ishikawajima Harima Heavy Ind Co Ltd | 排煙脱硫方法 |
JP2005066780A (ja) * | 2003-08-26 | 2005-03-17 | Tungaloy Corp | スローアウェイ式歯切りカッタ |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1904584A (en) * | 1929-10-28 | 1933-04-18 | Gleason Works | Tool for cutting gears |
US2315147A (en) * | 1937-09-17 | 1943-03-30 | Gleason Works | Cutter for and method of cutting gears |
US2267181A (en) * | 1937-12-22 | 1941-12-23 | Gleason Works | Gear cutter |
US2823448A (en) * | 1949-12-24 | 1958-02-18 | Klingelnberg Soehne Ferd | Gear generating apparatus |
SU426766A1 (ru) * | 1971-07-12 | 1974-05-05 | Московский Институт Инженеров Железнодорожного Транспорта | Дихковая фреза для нарезания глобоидных червяков |
US4060881A (en) * | 1976-11-15 | 1977-12-06 | The Gleason Works | Cutter head assembly for gear cutting machines |
JPS6122734Y2 (ja) | 1981-01-12 | 1986-07-08 | ||
JPS57144622A (en) * | 1981-03-04 | 1982-09-07 | Toyoyama Akira | Scale type assembled worm hob |
DE3128563A1 (de) * | 1981-07-18 | 1983-02-03 | MDS Mannesmann Demag Sack GmbH, 4000 Düsseldorf | Hartmetallbestueckter abwaelzfraeser, sogenannter schaelwaelzfraeser |
JPS5898126U (ja) | 1981-12-24 | 1983-07-04 | 東芝タンガロイ株式会社 | 歯切りカツタ− |
US4525108A (en) * | 1982-11-18 | 1985-06-25 | The Gleason Works | Cutter and method for gear manufacture |
CA1188141A (en) * | 1983-02-14 | 1985-06-04 | Douglas Newton | Machine tool cutter |
US4566827A (en) * | 1984-11-30 | 1986-01-28 | Ingersoll Cutting Tool Company | Ballnose end mill and insert therefor |
DE3618574C2 (de) * | 1985-06-06 | 1989-11-02 | Mitsubishi Kinzoku K.K., Tokio/Tokyo, Jp | Positiv-wendeschneidplatte |
JPS62166920A (ja) * | 1986-01-21 | 1987-07-23 | Nissho Seiko Kk | スロ−アウエイ式ホブ |
US4812087A (en) * | 1987-07-09 | 1989-03-14 | Gte Valenite Corporation | End mill cutting tool and indexable insert therefor |
US5244318A (en) * | 1990-07-04 | 1993-09-14 | Mitsubishi Materials Corporation | Throwaway insert and cutting tool therefor |
US5692860A (en) * | 1995-06-06 | 1997-12-02 | Ingersoll Cutting Tool | On-edge end milling cutter and insert |
RU2147495C1 (ru) * | 1998-03-10 | 2000-04-20 | Валентин Алексеевич Настасенко | Червячный инструмент |
RU70474U1 (ru) * | 2007-08-08 | 2008-01-27 | Открытое акционерное общество "КАМАЗ" | Сборная зубофасочная фреза |
-
2009
- 2009-12-24 BR BRPI0922414A patent/BRPI0922414A2/pt not_active IP Right Cessation
- 2009-12-24 JP JP2010543893A patent/JP4756408B2/ja not_active Expired - Fee Related
- 2009-12-24 CA CA2745968A patent/CA2745968C/en not_active Expired - Fee Related
- 2009-12-24 RU RU2011126157/02A patent/RU2465989C1/ru not_active IP Right Cessation
- 2009-12-24 KR KR1020117014648A patent/KR101173843B1/ko not_active IP Right Cessation
- 2009-12-24 WO PCT/JP2009/007215 patent/WO2010073681A1/ja active Application Filing
- 2009-12-24 CN CN200980153133.XA patent/CN102264499B/zh not_active Expired - Fee Related
- 2009-12-24 EP EP09834487.2A patent/EP2386376B1/en not_active Not-in-force
-
2011
- 2011-06-27 US US13/169,860 patent/US8308399B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57118129A (en) * | 1981-01-16 | 1982-07-22 | Ricoh Co Ltd | Method and device for measuring quantity of heat of jet fluid |
JPS5898126A (ja) * | 1981-12-03 | 1983-06-10 | Ishikawajima Harima Heavy Ind Co Ltd | 排煙脱硫方法 |
JP2005066780A (ja) * | 2003-08-26 | 2005-03-17 | Tungaloy Corp | スローアウェイ式歯切りカッタ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016137569A (ja) * | 2012-12-27 | 2016-08-04 | 株式会社タンガロイ | 切削インサート及び刃先交換式回転切削工具 |
Also Published As
Publication number | Publication date |
---|---|
CN102264499A (zh) | 2011-11-30 |
WO2010073681A1 (ja) | 2010-07-01 |
BRPI0922414A2 (pt) | 2015-12-15 |
EP2386376A4 (en) | 2012-07-11 |
US20110255925A1 (en) | 2011-10-20 |
CN102264499B (zh) | 2012-09-26 |
KR101173843B1 (ko) | 2012-08-13 |
EP2386376B1 (en) | 2013-10-02 |
JPWO2010073681A1 (ja) | 2012-06-07 |
CA2745968A1 (en) | 2010-07-01 |
KR20110094088A (ko) | 2011-08-19 |
RU2465989C1 (ru) | 2012-11-10 |
CA2745968C (en) | 2012-06-26 |
EP2386376A1 (en) | 2011-11-16 |
US8308399B2 (en) | 2012-11-13 |
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