JPS63140315U - - Google Patents

Info

Publication number
JPS63140315U
JPS63140315U JP1987031257U JP3125787U JPS63140315U JP S63140315 U JPS63140315 U JP S63140315U JP 1987031257 U JP1987031257 U JP 1987031257U JP 3125787 U JP3125787 U JP 3125787U JP S63140315 U JPS63140315 U JP S63140315U
Authority
JP
Japan
Prior art keywords
lower surfaces
arcuate
planar side
circumferential direction
planar
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
Application number
JP1987031257U
Other languages
English (en)
Other versions
JPH0715686Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP1987031257U priority Critical patent/JPH0715686Y2/ja
Application filed filed Critical
Priority to DE3844785A priority patent/DE3844785C2/de
Priority to DE3844787A priority patent/DE3844787C2/de
Priority to DE3807165A priority patent/DE3807165A1/de
Priority to DE3807195A priority patent/DE3807195A1/de
Priority to DE3807119A priority patent/DE3807119A1/de
Priority to US07/164,443 priority patent/US4834591A/en
Priority to DE3844788A priority patent/DE3844788C2/de
Priority to US07/164,442 priority patent/US4898499A/en
Publication of JPS63140315U publication Critical patent/JPS63140315U/ja
Priority to US07/430,928 priority patent/US5017055A/en
Application granted granted Critical
Publication of JPH0715686Y2 publication Critical patent/JPH0715686Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B23C5/1009—Ball nose end mills
    • B23C5/1027—Ball nose end mills with one or more removable cutting inserts
    • B23C5/1045—Ball nose end mills with one or more removable cutting inserts having a cutting insert, the cutting edge of which subtends substantially 90 degrees
    • 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
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
    • B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts 
    • B23C5/2213—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts  having a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/0416—Irregular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/0477—Triangular
    • B23C2200/0483—Triangular rounded
    • 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
    • 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

Description

【図面の簡単な説明】
第１図および第２図はこの考案のチツプの一実
施例を示すもので、第１図は正面図、第２図は側
面図、第３図〜第５図は上記チツプを装着したボ
ールエンドミルを示すもので、第３図は正面図、
第４図は底面図、第５図は第３図の―線視図
、第６図および第７図はこの考案の他の実施例を
示すもので、第６図は正面図、第７図は側面図、
第８図および第９図は従来のチツプを示すもので
、第８図は正面図、第９図は側面図、第１０図〜
第１２図は上記チツプを装着したボールエンドミ
ルを示すもので、第１０図は正面図、第１１図は
第１０図の―線視図、第１２図は底面図
である。 ２０…チツプ（スローアウエイチツプ）、２１
，４１…上面、２２，４２…下面、２３，４３…
平面状の側面、２４，４４…円弧状の側面、２６
，２７，４６，４７…切刃、２８，４８…凸曲面
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 互いに平行な上下面間にそれぞれこれら上下面
    と直交する平面状の側面とこの平面状の側面より
    長い円弧状の側面とが周方向に交互に形成された
    板状をなし、少なくとも上記円弧状の側面と上記
    上下面との間の円弧状の稜線部に切刃が形成され
    るとともに、上記平面状の側面に沿う上記上下面
    が、それぞれ中央側から上記平面状の側面側に向
    けて上記上下面間の厚さが漸次減少する凸曲面に
    よつて形成されていることを特徴とするスローア
    ウエイチツプ。
JP1987031257U 1987-03-04 1987-03-04 ボールエンドミル Expired - Lifetime JPH0715686Y2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP1987031257U JPH0715686Y2 (ja) 1987-03-04 1987-03-04 ボールエンドミル
US07/164,442 US4898499A (en) 1987-03-04 1988-03-04 Ball end mill
DE3807165A DE3807165A1 (de) 1987-03-04 1988-03-04 Umstellbarer schneideinsatz
DE3807195A DE3807195A1 (de) 1987-03-04 1988-03-04 Umstellbarer schneideinsatz
DE3807119A DE3807119A1 (de) 1987-03-04 1988-03-04 Kugelstirnfraeser
US07/164,443 US4834591A (en) 1987-03-04 1988-03-04 Indexable cutter insert
DE3844785A DE3844785C2 (ja) 1987-03-04 1988-03-04
DE3844787A DE3844787C2 (ja) 1987-03-04 1988-03-04
DE3844788A DE3844788C2 (ja) 1987-03-04 1988-03-04
US07/430,928 US5017055A (en) 1987-03-04 1989-11-02 Indexable cutter insert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987031257U JPH0715686Y2 (ja) 1987-03-04 1987-03-04 ボールエンドミル

Publications (2)

Publication Number Publication Date
JPS63140315U true JPS63140315U (ja) 1988-09-14
JPH0715686Y2 JPH0715686Y2 (ja) 1995-04-12

Family

ID=12326300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987031257U Expired - Lifetime JPH0715686Y2 (ja) 1987-03-04 1987-03-04 ボールエンドミル

Country Status (2)

Country Link
US (1) US4834591A (ja)
JP (1) JPH0715686Y2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000516153A (ja) * 1996-08-22 2000-12-05 イスカー・リミテツド 切削用差込み工具
JP2009172518A (ja) * 2008-01-24 2009-08-06 Ngk Insulators Ltd 穴あきハニカム構造体の製造方法
WO2013005601A1 (ja) * 2011-07-04 2013-01-10 株式会社タンガロイ 切削インサートおよび切削工具
WO2016140333A1 (ja) * 2015-03-05 2016-09-09 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 (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0247115U (ja) * 1988-09-27 1990-03-30
IL93883A (en) * 1989-04-12 1993-02-21 Iscar Ltd Cutting insert for a milling cutting tool
ATE118387T1 (de) * 1990-04-28 1995-03-15 Sandvik Ab Schneideinsatz für werkzeuge.
EP0482512B1 (en) * 1990-10-18 1994-07-06 Mitsubishi Materials Corporation Ball end mill
JPH04115519U (ja) * 1991-03-28 1992-10-14 三菱マテリアル株式会社 スローアウエイ式ボールエンドミル
JP3196394B2 (ja) * 1993-02-01 2001-08-06 三菱マテリアル株式会社 スローアウェイチップ
JPH06297208A (ja) * 1993-03-12 1994-10-25 Valenite Inc 改良型の切削工具及びそのための切削用インサート
US6722826B2 (en) 2001-09-11 2004-04-20 Brian M. Cavanaugh Internal cavity cutting tool with stable support
JP3952853B2 (ja) 2002-05-24 2007-08-01 三菱マテリアル株式会社 スローアウェイチップ
US7052214B2 (en) * 2002-07-02 2006-05-30 Janness Daniel L Cutting insert and tool holder
US9623493B2 (en) * 2008-11-19 2017-04-18 Kennametal Inc. Double-sided ball end mill cutting insert and tool therefor
US9700947B2 (en) 2014-06-27 2017-07-11 Kennametal Inc. Ballnose cutting tool and ballnose cutting insert

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56146608A (en) * 1980-03-06 1981-11-14 Gen Electric Divisible finish inserting body for milling cutter
JPS60157120U (ja) * 1984-03-28 1985-10-19 三菱マテリアル株式会社 多角形状のスロ−アウエイチツプ
JPS6119860U (ja) * 1984-07-11 1986-02-05 豊田工機株式会社 外部信号計数装置
JPS6222014U (ja) * 1985-07-23 1987-02-10

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331286A (en) * 1976-09-02 1978-03-24 Riyousuke Hosoi Ball end mill
US4411564A (en) * 1981-10-19 1983-10-25 The Ingersoll Milling Machine Company Indexable cutting insert having radiused cutting edges
SE452271B (sv) * 1982-04-01 1987-11-23 Sandvik Ab Sker och verktyg for spanskerande bearbetning
JPS5915767A (ja) * 1982-07-20 1984-01-26 Ritsukaa Kk 太陽熱温水器
JPS5921725A (ja) * 1982-07-21 1984-02-03 Toyoda Autom Loom Works Ltd 結束紡績用仮撚ノズル
JPS5921724A (ja) * 1982-07-21 1984-02-03 Toyoda Autom Loom Works Ltd 結束紡績方法並びに装置
DE3303263C2 (de) * 1983-02-01 1985-12-19 Fried. Krupp Gmbh, 4300 Essen Neuneckige Wendeschneidplatte
JPS59214501A (ja) * 1983-05-23 1984-12-04 Toshiba Corp 切削工具
US4618296A (en) * 1983-09-14 1986-10-21 Gte Valeron Corporation Cutting tool and insert therefor
US4566827A (en) * 1984-11-30 1986-01-28 Ingersoll Cutting Tool Company Ballnose end mill and insert therefor
JPS61134812A (ja) * 1984-12-05 1986-06-21 Ishikawajima Kensa Keisoku Kk 自走車の走行制御方法
DE3618574C2 (de) * 1985-06-06 1989-11-02 Mitsubishi Kinzoku K.K., Tokio/Tokyo, Jp Positiv-wendeschneidplatte
US4714383A (en) * 1985-07-23 1987-12-22 Mitsubishi Kinzoku Kabushiki Kaisha Insert rotary cutter
US4693641A (en) * 1985-10-25 1987-09-15 Mitsubishi Kinzoku Kabushiki Kaisha End mill with throw-away tip
JPS6357114A (ja) * 1986-05-26 1988-03-11 Toshiaki Hosoi スロ−アウエイチツプ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56146608A (en) * 1980-03-06 1981-11-14 Gen Electric Divisible finish inserting body for milling cutter
JPS60157120U (ja) * 1984-03-28 1985-10-19 三菱マテリアル株式会社 多角形状のスロ−アウエイチツプ
JPS6119860U (ja) * 1984-07-11 1986-02-05 豊田工機株式会社 外部信号計数装置
JPS6222014U (ja) * 1985-07-23 1987-02-10

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000516153A (ja) * 1996-08-22 2000-12-05 イスカー・リミテツド 切削用差込み工具
JP2009172518A (ja) * 2008-01-24 2009-08-06 Ngk Insulators Ltd 穴あきハニカム構造体の製造方法
WO2013005601A1 (ja) * 2011-07-04 2013-01-10 株式会社タンガロイ 切削インサートおよび切削工具
WO2016140333A1 (ja) * 2015-03-05 2016-09-09 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
JPWO2016140333A1 (ja) * 2015-03-05 2017-04-27 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
US10300536B2 (en) 2015-03-05 2019-05-28 Tungaloy Corporation Cutting tool and indexable rotary cutting tool

Also Published As

Publication number Publication date
JPH0715686Y2 (ja) 1995-04-12
US4834591A (en) 1989-05-30

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