JPS63124416U - - Google Patents
Info
- Publication number
- JPS63124416U JPS63124416U JP1987014682U JP1468287U JPS63124416U JP S63124416 U JPS63124416 U JP S63124416U JP 1987014682 U JP1987014682 U JP 1987014682U JP 1468287 U JP1468287 U JP 1468287U JP S63124416 U JPS63124416 U JP S63124416U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- tip
- inclined surface
- forming
- corner parts
- 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
- 230000007423 decrease Effects 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
- B23C5/202—Plate-like cutting inserts with special form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B23B51/0486—Drills for trepanning with lubricating or cooling equipment
- B23B51/0493—Drills for trepanning with lubricating or cooling equipment with exchangeable cutting inserts, e.g. able to be clamped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/0006—Drills with cutting inserts
- B23B51/0007—Drills with cutting inserts with exchangeable cutting insert
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/24—Cross section of the cutting edge
- B23B2200/242—Cross section of the cutting edge bevelled or chamfered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/28—Angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/24—Cross section of the cutting edge
- B23C2200/243—Cross section of the cutting edge bevelled or chamfered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/28—Angles
-
- 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
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/86—Tool-support with means to permit positioning of the Tool relative to support
- Y10T408/865—Pivotable Tool
- Y10T408/868—Pivotable Tool with multiple cutting positions
-
- 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
- Y10T408/86—Tool-support with means to permit positioning of the Tool relative to support
- Y10T408/87—Tool having stepped 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
- Y10T408/899—Having inversely angled 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
- Y10T408/905—Having stepped cutting edges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Drilling Tools (AREA)
Description
第1図〜第8図はこの考案のチツプの一実施例
を示すもので、第1図は平面図、第2図は第1図
の―線視図、第3図は第1図の―線視図
、第4図は第1図の―線視断面図、第5図は
上記チツプを装着したエンドミルの正面図、第6
図は第5図の―線視図、第7図は第5図の
―線視図、第8図は切削状態を示す縦断面図、
第9図〜第11図は従来のチツプをエンドミルに
装着した状態を示すもので、第9図は正面図、第
10図は第9図の―線視図、第11図は切削
状態を示す縦断面図である。 20…チツプ(スローアウエイチツプ)、21
…上面、22…下面、23,34…切刃、25…
傾斜面、26…第二の切刃、27…側面(逃げ面
)、30…エンドミル本体、W…被削材。
を示すもので、第1図は平面図、第2図は第1図
の―線視図、第3図は第1図の―線視図
、第4図は第1図の―線視断面図、第5図は
上記チツプを装着したエンドミルの正面図、第6
図は第5図の―線視図、第7図は第5図の
―線視図、第8図は切削状態を示す縦断面図、
第9図〜第11図は従来のチツプをエンドミルに
装着した状態を示すもので、第9図は正面図、第
10図は第9図の―線視図、第11図は切削
状態を示す縦断面図である。 20…チツプ(スローアウエイチツプ)、21
…上面、22…下面、23,34…切刃、25…
傾斜面、26…第二の切刃、27…側面(逃げ面
)、30…エンドミル本体、W…被削材。
Claims (1)
- 複数のコーナー部を有する板状をなし、これら
コーナー部間に位置する少なくとも一の稜線部に
切刃が形成されてなるスローアウエイチツプにお
いて、上記切刃の少なくとも一端部側のコーナー
部に、その先端側に向けて板厚寸法が漸次減少す
る傾斜面を形成するとともに、この傾斜面の先端
に、上記切刃と鈍角をなして交差する直線状の第
二の切刃を形成したことを特徴とするスローアウ
エイチツプ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987014682U JPH0621605Y2 (ja) | 1987-02-03 | 1987-02-03 | スローアウェイ式穴明け工具 |
KR2019870007942U KR930001513Y1 (ko) | 1987-02-03 | 1987-05-22 | 드로우 어웨이 팁(throw away tip) |
US07/147,871 US4844669A (en) | 1987-02-03 | 1988-01-25 | Insert boring tool and cutting insert therefor |
DE3803188A DE3803188C3 (de) | 1987-02-03 | 1988-02-03 | Bohrnutenfräser mit zugehörigem Schneideinsatz |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987014682U JPH0621605Y2 (ja) | 1987-02-03 | 1987-02-03 | スローアウェイ式穴明け工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63124416U true JPS63124416U (ja) | 1988-08-12 |
JPH0621605Y2 JPH0621605Y2 (ja) | 1994-06-08 |
Family
ID=11867982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987014682U Expired - Lifetime JPH0621605Y2 (ja) | 1987-02-03 | 1987-02-03 | スローアウェイ式穴明け工具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4844669A (ja) |
JP (1) | JPH0621605Y2 (ja) |
KR (1) | KR930001513Y1 (ja) |
DE (1) | DE3803188C3 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04130114U (ja) * | 1991-05-20 | 1992-11-30 | 三菱マテリアル株式会社 | スローアウエイ式エンドミル |
WO2011121780A1 (ja) * | 2010-03-31 | 2011-10-06 | 株式会社タンガロイ | カッティングインサートおよび切削工具 |
JP4851512B2 (ja) * | 2006-03-28 | 2012-01-11 | 京セラ株式会社 | スローアウェイドリルおよびスローアウェイドリル用インサート並びにそれを用いた切削方法 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0247115U (ja) * | 1988-09-27 | 1990-03-30 | ||
US5039259A (en) * | 1990-06-04 | 1991-08-13 | Duncan Thomas E | Diamond edge milling tool |
US5244318A (en) * | 1990-07-04 | 1993-09-14 | Mitsubishi Materials Corporation | Throwaway insert and cutting tool therefor |
SE467727B (sv) * | 1991-01-28 | 1992-09-07 | Sandvik Ab | Borr med minst tvaa skaer, samt med symmetrisk borrspets och olika laanga skaereggar |
AT404000B (de) * | 1993-09-09 | 1998-07-27 | Plansee Tizit Gmbh | Schneidwerkzeug |
DE4411475A1 (de) * | 1994-04-01 | 1995-10-05 | Walter Ag | Schneidplatte, insbesondere Wendeschneidplatte |
JPH1029108A (ja) * | 1996-07-11 | 1998-02-03 | Toshiba Tungaloy Co Ltd | スローアウェイ式ドリルおよびドリル用チップ |
SE511224C2 (sv) * | 1997-04-30 | 1999-08-30 | Seco Tools Ab | Borrverktyg |
US5996714A (en) | 1997-07-15 | 1999-12-07 | Kennametal Inc. | Rotatable cutting bit assembly with wedge-lock retention assembly |
US6109377A (en) * | 1997-07-15 | 2000-08-29 | Kennametal Inc. | Rotatable cutting bit assembly with cutting inserts |
JP3438578B2 (ja) * | 1998-04-02 | 2003-08-18 | 三菱マテリアル株式会社 | 中ぐりバイト |
US6176332B1 (en) | 1998-12-31 | 2001-01-23 | Kennametal Inc. | Rotatable cutting bit assembly with cutting inserts |
DE29903526U1 (de) * | 1999-02-27 | 1999-05-27 | Schweißtechnik Bräuer GmbH, 09488 Schönfeld | Vorrichtung zum Fräsen von Werkstücken mit Rotationsflächen |
DE19913088A1 (de) * | 1999-03-23 | 2000-09-28 | Widia Gmbh | Schneidplatte und Kugelkopffräswerkzeug |
US6220795B1 (en) * | 1999-04-05 | 2001-04-24 | Vermont Indexable Tooling, Inc. | Spotting drill and milling cutter |
US6764255B1 (en) | 1999-10-15 | 2004-07-20 | Seagate Technology Llc | Cutting tool for precision machining a hydrodynamic bearing bore in stainless steel sleeve |
DE10040612A1 (de) * | 2000-08-16 | 2002-02-28 | Komet Stahlhalter Werkzeuge | Schneidplatte für drehende Werkzeuge |
AT410188B (de) * | 2001-01-18 | 2003-02-25 | Boehlerit Gmbh & Co Kg | Schneidwerkzeug und wendeschneidplatte |
DE10124234B4 (de) * | 2001-05-18 | 2007-02-01 | Wilhelm Fette Gmbh | Rotierendes Fräswerkzeug |
US6874979B2 (en) * | 2001-07-05 | 2005-04-05 | Mitsubishi Materials Corporation | Throw-away tip for use in drilling work and throw-away drilling tool |
DE10159512A1 (de) * | 2001-12-04 | 2003-06-12 | Kennametal Inc | Zerspanungswerkzeug |
US20050019115A1 (en) * | 2003-07-24 | 2005-01-27 | Gatton Geoffrey L. | Tool and method for forming a valve stem hole |
US7226250B2 (en) * | 2003-12-22 | 2007-06-05 | Hayes Lemmerz International, Inc. | Tool and method for forming a lug hole |
SE530788C2 (sv) | 2007-01-17 | 2008-09-09 | Sandvik Intellectual Property | Roterbart fleroperationsverktyg för spånavskiljande bearbetning, samt grundkropp härför |
KR100817259B1 (ko) * | 2007-01-29 | 2008-03-27 | 한국야금 주식회사 | 절삭 인서트 |
US8641336B1 (en) | 2011-08-12 | 2014-02-04 | Charles A. Van Horssen | Tool holder and cutting tool |
USD753737S1 (en) | 2013-10-24 | 2016-04-12 | Sumitomo Electric Hardmetal Corp. | Cutting tool |
JP1560554S (ja) * | 2015-11-17 | 2016-10-11 | ||
DE102016116279A1 (de) | 2016-08-31 | 2018-03-01 | Datron Ag | Einschneidiges Fräswerkzeug |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5419629A (en) * | 1977-07-15 | 1979-02-14 | Casio Comput Co Ltd | Display system of bank note as change |
JPS599776U (ja) * | 1982-07-09 | 1984-01-21 | 助川電気工業株式会社 | 環状流路型リニア誘導電磁ポンプの誘導コイル巻装部 |
JPS59120512U (ja) * | 1983-01-29 | 1984-08-14 | 住友電気工業株式会社 | スロ−アウエイチツプ |
JPS61188015A (ja) * | 1985-02-13 | 1986-08-21 | Mitsubishi Metal Corp | セラミツク製スロ−アウエイチツプ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125799A (en) * | 1964-03-24 | Tool holder for indexable cutting inserts | ||
DE7935032U1 (de) * | 1980-03-13 | Sitzmann & Heinlein Gmbh, 8502 Zirndorf | Kopierfräskopf | |
DE2555979C2 (de) * | 1975-12-12 | 1984-06-28 | Montanwerke Walter GmbH, 7400 Tübingen | Bohrwerkzeug für metallische Werkstoffe und dergl. |
US4072438A (en) * | 1976-07-26 | 1978-02-07 | Trw Inc. | Insert type drill and insert therefor |
DE2834083A1 (de) * | 1978-08-03 | 1980-02-21 | Walter Gmbh Montanwerke | Bohrer mit wendeplattenbestueckung |
US4278373A (en) * | 1979-05-03 | 1981-07-14 | Trw Inc. | Indexable insert drill |
US4373839A (en) * | 1979-10-02 | 1983-02-15 | Mitsubishi Kinzoku Kabushiki Kaisha | Drill bit |
US4659264A (en) * | 1982-07-06 | 1987-04-21 | Kennametal Inc. | Drill and indexable carbide insert therefor |
US4563113A (en) * | 1983-04-14 | 1986-01-07 | Waukesha Cutting Tools, Inc. | Indexable insert drill |
-
1987
- 1987-02-03 JP JP1987014682U patent/JPH0621605Y2/ja not_active Expired - Lifetime
- 1987-05-22 KR KR2019870007942U patent/KR930001513Y1/ko not_active IP Right Cessation
-
1988
- 1988-01-25 US US07/147,871 patent/US4844669A/en not_active Expired - Lifetime
- 1988-02-03 DE DE3803188A patent/DE3803188C3/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5419629A (en) * | 1977-07-15 | 1979-02-14 | Casio Comput Co Ltd | Display system of bank note as change |
JPS599776U (ja) * | 1982-07-09 | 1984-01-21 | 助川電気工業株式会社 | 環状流路型リニア誘導電磁ポンプの誘導コイル巻装部 |
JPS59120512U (ja) * | 1983-01-29 | 1984-08-14 | 住友電気工業株式会社 | スロ−アウエイチツプ |
JPS61188015A (ja) * | 1985-02-13 | 1986-08-21 | Mitsubishi Metal Corp | セラミツク製スロ−アウエイチツプ |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04130114U (ja) * | 1991-05-20 | 1992-11-30 | 三菱マテリアル株式会社 | スローアウエイ式エンドミル |
JP4851512B2 (ja) * | 2006-03-28 | 2012-01-11 | 京セラ株式会社 | スローアウェイドリルおよびスローアウェイドリル用インサート並びにそれを用いた切削方法 |
US8382403B2 (en) | 2006-03-28 | 2013-02-26 | Kyocera Corporation | Throwaway drill, insert of throwaway drill and cutting method using the same |
WO2011121780A1 (ja) * | 2010-03-31 | 2011-10-06 | 株式会社タンガロイ | カッティングインサートおよび切削工具 |
JP5549729B2 (ja) * | 2010-03-31 | 2014-07-16 | 株式会社タンガロイ | カッティングインサートおよび切削工具 |
Also Published As
Publication number | Publication date |
---|---|
DE3803188A1 (de) | 1988-08-11 |
JPH0621605Y2 (ja) | 1994-06-08 |
DE3803188C3 (de) | 2002-10-24 |
KR930001513Y1 (ko) | 1993-03-30 |
US4844669A (en) | 1989-07-04 |
DE3803188C2 (ja) | 1992-12-24 |
KR880015981U (ko) | 1988-10-07 |