JPH0359106U - - Google Patents
Info
- Publication number
- JPH0359106U JPH0359106U JP1989119436U JP11943689U JPH0359106U JP H0359106 U JPH0359106 U JP H0359106U JP 1989119436 U JP1989119436 U JP 1989119436U JP 11943689 U JP11943689 U JP 11943689U JP H0359106 U JPH0359106 U JP H0359106U
- Authority
- JP
- Japan
- Prior art keywords
- breaker groove
- chip
- throw
- inclination
- corner
- 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
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/22—Cutting tools with chip-breaking equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/08—Rake or top surfaces
- B23B2200/085—Rake or top surfaces discontinuous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/20—Top or side views of the cutting edge
- B23B2200/204—Top or side views of the cutting edge with discontinuous cutting edge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/32—Chip breaking or chip evacuation
- B23B2200/323—Chip breaking or chip evacuation by chip breaking depressions
-
- 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
- Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
- Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Milling Processes (AREA)
- Rotary Pumps (AREA)
Description
第1図はこの考案の一実施例の平面図、第2図
は同上の−線に沿つた断面図、第3図は同じ
く−線に沿つた断面図、第4図は作用説明図
、第5図及び第6図は他の実施例の要部を示す平
面図、第7図及び第8図は、ボーリングの加工形
態を示す線図、第9図a、第10図a、第11図
aはいずれも従来チツプの平面図、第9図bは同
図aの−線部の断面図、第10図bは同図a
の―線部の、第10図cは同じく−線部
の各断面図、第11図bは同図aの−線部の
断面図である。 1…スローアウエイチツプ、2…直線切刃、3
…ノーズアール部、4…ブレーカ溝、5…中央陸
部、6…楕円球凹部。
は同上の−線に沿つた断面図、第3図は同じ
く−線に沿つた断面図、第4図は作用説明図
、第5図及び第6図は他の実施例の要部を示す平
面図、第7図及び第8図は、ボーリングの加工形
態を示す線図、第9図a、第10図a、第11図
aはいずれも従来チツプの平面図、第9図bは同
図aの−線部の断面図、第10図bは同図a
の―線部の、第10図cは同じく−線部
の各断面図、第11図bは同図aの−線部の
断面図である。 1…スローアウエイチツプ、2…直線切刃、3
…ノーズアール部、4…ブレーカ溝、5…中央陸
部、6…楕円球凹部。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 2つの直線切刃2,2が交わるコーナ部に
ノーズアール部3を有し、コーナ部のすくい面上
には一方の切刃2に対してα°の傾きを持ち、か
つ、チツプ厚み方向にもθ°の傾きを持つたブレ
ーカ溝4を有しているスローアウエイチツプにお
いて、ブレーカ溝4と中央陸部5との境界部に、
長軸がブレーカ溝と平行な楕円球凹部6をブレー
カ溝底の一部を掘り下げる状態にして設けたこと
を特徴とするスローアウエイチツプ。 (2) 上記楕円球凹部を、ブレーカ溝底が低くな
る側の直線切刃を切欠いて設けた請求項(1)記載
のスローアウエイチツプ。 (3) 上記楕円球凹部の長軸をθ°以上の角度で
チツプ厚み方向に傾けてある請求項(1)又は(2)記
載のスローアウエイチツプ。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989119436U JPH074090Y2 (ja) | 1989-10-11 | 1989-10-11 | スローアウェイチップ |
KR1019900015976A KR930001106B1 (ko) | 1989-10-11 | 1990-10-08 | 드로우이 웨이팁 |
DE69008988T DE69008988T2 (de) | 1989-10-11 | 1990-10-09 | Wegwerf-Schneideeinsatz. |
EP90119346A EP0422586B1 (en) | 1989-10-11 | 1990-10-09 | Throw away insert |
ES90119346T ES2053049T3 (es) | 1989-10-11 | 1990-10-09 | Inserto desechable. |
US07/596,085 US5096338A (en) | 1989-10-11 | 1990-10-11 | Throw away insert |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989119436U JPH074090Y2 (ja) | 1989-10-11 | 1989-10-11 | スローアウェイチップ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0359106U true JPH0359106U (ja) | 1991-06-11 |
JPH074090Y2 JPH074090Y2 (ja) | 1995-02-01 |
Family
ID=14761377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989119436U Expired - Lifetime JPH074090Y2 (ja) | 1989-10-11 | 1989-10-11 | スローアウェイチップ |
Country Status (6)
Country | Link |
---|---|
US (1) | US5096338A (ja) |
EP (1) | EP0422586B1 (ja) |
JP (1) | JPH074090Y2 (ja) |
KR (1) | KR930001106B1 (ja) |
DE (1) | DE69008988T2 (ja) |
ES (1) | ES2053049T3 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009119578A (ja) * | 2007-11-16 | 2009-06-04 | Kyocera Corp | 溝入れ加工用切削インサート |
KR200451679Y1 (ko) * | 2008-06-18 | 2011-01-04 | 주식회사 을지특수정밀 | 칩 걸림 방지기능을 갖는 브이 홈 가공용 절삭 인서트 |
JP2021058941A (ja) * | 2019-10-03 | 2021-04-15 | 旭ダイヤモンド工業株式会社 | 回転切削工具 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE500310C2 (sv) * | 1990-12-03 | 1994-05-30 | Sandvik Ab | Skär och verktyg för skalsvarvning |
JPH0615517A (ja) * | 1992-07-01 | 1994-01-25 | Sumitomo Electric Ind Ltd | スローアウェイチップ及び正面フライスカッタ |
IL111367A0 (en) * | 1994-10-23 | 1994-12-29 | Iscar Ltd | An exchangeable cutting insert |
SE513951C2 (sv) | 1998-11-20 | 2000-12-04 | Seco Tools Ab | Skär med s-formad spånbrytare |
DE19920192A1 (de) | 1999-05-03 | 2000-11-16 | Kennametal Inc | Schneideinsatz, insbesondere Wendeplatte |
JP3884884B2 (ja) * | 1999-06-22 | 2007-02-21 | 東芝機械株式会社 | インコーナ切削加工方法および切削工具 |
JP4593731B2 (ja) * | 2000-06-28 | 2010-12-08 | 京セラ株式会社 | スローアウェイチップ |
DE10344961A1 (de) * | 2003-09-27 | 2005-04-28 | Kennametal Inc | Schneidkörper, insbesondere zum Stech- und Längsdrehen |
DE202004002491U1 (de) * | 2004-02-17 | 2005-08-18 | Kennametal Inc. | Schneidplatte, insbesondere für ein Ausdrehwerkzeug |
KR101031535B1 (ko) * | 2010-05-06 | 2011-04-27 | 한진희 | 절삭용 재생인서트 및 인서트 재생방법 |
EP3153257B1 (en) * | 2015-10-09 | 2019-07-17 | Sandvik Intellectual Property AB | Method to machine a metal work piece by turning |
CN107775020B (zh) * | 2017-11-23 | 2024-05-24 | 株洲欧科亿数控精密刀具股份有限公司 | 一种半精加工或粗加工用双面槽型可转位切削刀片 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS534270A (en) * | 1977-06-14 | 1978-01-14 | Aida Eng Ltd | Connecting means and device for feed bars of transfer roll press |
JPS5932483U (ja) * | 1982-08-23 | 1984-02-29 | セーラー万年筆株式会社 | 筆記具のキヤツプ着脱構造 |
JPS63113502U (ja) * | 1987-01-16 | 1988-07-21 | ||
JPS6412705U (ja) * | 1987-07-09 | 1989-01-23 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL153109B (nl) * | 1966-06-01 | 1977-05-16 | Sandco Ltd | Snijelement voor een verspanende gereedschapsmachine. |
US3487515A (en) * | 1969-04-07 | 1970-01-06 | Greenleaf Corp | Indexable insert |
US3885281A (en) * | 1974-06-10 | 1975-05-27 | Iscar Ltd | Cutting insert with chip control |
US4065223A (en) * | 1975-07-31 | 1977-12-27 | Nelson Stanford C | Disposable cutting insert and tool holder therefor |
SE7710434L (sv) * | 1977-09-19 | 1979-03-20 | Sandvik Ab | Sker for spanskerande bearbetning |
JPS5464384U (ja) * | 1977-10-17 | 1979-05-07 | ||
US4214847A (en) * | 1978-12-14 | 1980-07-29 | Fansteel Inc. | Insert for railroad tools |
US4335984A (en) * | 1980-11-05 | 1982-06-22 | Raymond Zweekly | Metalcutting insert for roughing and finishing |
DE3133941C2 (de) * | 1981-08-27 | 1985-05-15 | Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim | Dreieckförmige Wendeschneidplatte für Drehwerkzeuge |
SE452272B (sv) * | 1985-07-09 | 1987-11-23 | Seco Tools Ab | Forfarande samt sker for spanskerande bearbetning |
US4880338A (en) * | 1988-12-07 | 1989-11-14 | Gte Valenite Corporation | Cutting insert |
-
1989
- 1989-10-11 JP JP1989119436U patent/JPH074090Y2/ja not_active Expired - Lifetime
-
1990
- 1990-10-08 KR KR1019900015976A patent/KR930001106B1/ko not_active IP Right Cessation
- 1990-10-09 ES ES90119346T patent/ES2053049T3/es not_active Expired - Lifetime
- 1990-10-09 DE DE69008988T patent/DE69008988T2/de not_active Expired - Lifetime
- 1990-10-09 EP EP90119346A patent/EP0422586B1/en not_active Expired - Lifetime
- 1990-10-11 US US07/596,085 patent/US5096338A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS534270A (en) * | 1977-06-14 | 1978-01-14 | Aida Eng Ltd | Connecting means and device for feed bars of transfer roll press |
JPS5932483U (ja) * | 1982-08-23 | 1984-02-29 | セーラー万年筆株式会社 | 筆記具のキヤツプ着脱構造 |
JPS63113502U (ja) * | 1987-01-16 | 1988-07-21 | ||
JPS6412705U (ja) * | 1987-07-09 | 1989-01-23 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009119578A (ja) * | 2007-11-16 | 2009-06-04 | Kyocera Corp | 溝入れ加工用切削インサート |
KR200451679Y1 (ko) * | 2008-06-18 | 2011-01-04 | 주식회사 을지특수정밀 | 칩 걸림 방지기능을 갖는 브이 홈 가공용 절삭 인서트 |
JP2021058941A (ja) * | 2019-10-03 | 2021-04-15 | 旭ダイヤモンド工業株式会社 | 回転切削工具 |
Also Published As
Publication number | Publication date |
---|---|
US5096338A (en) | 1992-03-17 |
KR910007610A (ko) | 1991-05-30 |
EP0422586B1 (en) | 1994-05-18 |
JPH074090Y2 (ja) | 1995-02-01 |
DE69008988T2 (de) | 1994-12-22 |
EP0422586A2 (en) | 1991-04-17 |
ES2053049T3 (es) | 1994-07-16 |
DE69008988D1 (de) | 1994-06-23 |
KR930001106B1 (ko) | 1993-02-18 |
EP0422586A3 (en) | 1991-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0359106U (ja) | ||
JPS6112611U (ja) | スロ−アウエイチツプ | |
JPS6285303U (ja) | ||
JPS61201719U (ja) | ||
JPH0261508U (ja) | ||
JPS63147213U (ja) | ||
JPH02139003U (ja) | ||
JPS6232718U (ja) | ||
JP2519796Y2 (ja) | スローアウェイチップ | |
JPS6031912U (ja) | スロ−アウエイチツプ | |
JPH0440803Y2 (ja) | ||
JPS6232717U (ja) | ||
JPS6175908U (ja) | ||
JPH0630334Y2 (ja) | ポジティブスローアウエイチップ | |
JPH024712U (ja) | ||
JPH0362706U (ja) | ||
JPH0428913U (ja) | ||
JPS6360510U (ja) | ||
JPS63147215U (ja) | ||
JPS61151806U (ja) | ||
JPS6313608U (ja) | ||
JPS6265108U (ja) | ||
JPS6168811U (ja) | ||
JPS61205719U (ja) | ||
JPS6235712U (ja) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R323111 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R323111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
EXPY | Cancellation because of completion of term |