JPH02145903U - - Google Patents

Info

Publication number
JPH02145903U
JPH02145903U JP1989054838U JP5483889U JPH02145903U JP H02145903 U JPH02145903 U JP H02145903U JP 1989054838 U JP1989054838 U JP 1989054838U JP 5483889 U JP5483889 U JP 5483889U JP H02145903 U JPH02145903 U JP H02145903U
Authority
JP
Japan
Prior art keywords
cutting
cutting surface
angle
workpiece
edge angle
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
JP1989054838U
Other languages
English (en)
Other versions
JP2502610Y2 (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
Application filed filed Critical
Priority to JP1989054838U priority Critical patent/JP2502610Y2/ja
Priority to US07/518,632 priority patent/US5143487A/en
Priority to DE4014840A priority patent/DE4014840C2/de
Publication of JPH02145903U publication Critical patent/JPH02145903U/ja
Application granted granted Critical
Publication of JP2502610Y2 publication Critical patent/JP2502610Y2/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
    • 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
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1614—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert
    • 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
    • B23B27/04—Cutting-off tools
    • B23B27/045—Cutting-off tools with chip-breaking arrangements
    • 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
    • B23B27/08—Cutting tools with blade- or disc-like main parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/12—Side or flank surfaces
    • B23B2200/123—Side or flank surfaces curved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2220/00—Details of turning, boring or drilling processes
    • B23B2220/12—Grooving
    • 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
    • Y10T407/24—Cutters, for shaping with 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
    • Y10T407/25—Cutters, for shaping including cut off tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例であるスローアウエ
イ式チツプの特徴部分である刃先の構造を示す概
略図、第２図ａ，ｂ，ｃ，ｄは順に本実施例の平
面図、正面図、すくい面図、底面図、第３図は本
実施例のスローアウエイ式チツプによる加工の様
子の一例を概略図、第４図は従来の裏加工可能な
スローアウエイ式チツプの平面図である。 １……切込み面、２……切削面、３……前方切
削面、４……すくい面、６……仮想面、７，８…
…ブレーカ溝、１１……被切削物。

Claims (1)

  1. 【実用新案登録請求の範囲】 被切削物を切込み、その後切込み方向とは異な
    る方向を切削方向として加工する裏加工用切削工
    具に用いられるスローアウエイ式チツプであつて
    、 被切削物に切込む切込み面と、該切込み面の切
    削方向前端につながる１以上の切削面と、該切削
    面の当該切削方向前端につながる前方切削面と、
    これら面に連なるすくい面とを少なくとも有し、 前記切込み面は、前記切削方向に沿つた仮想面
    と交錯してなす切刃角が、鋭角である第１の刃角
    とされ、 前記切削面は、その切刃角が、前記第１の刃角
    よりも大きく９０度以下の第２の刃角とされ、 前記前方切削面は、その切刃角が前記第２の刃
    角よりも大きな角度とされ、 前記すくい面には、前記切込み面に沿い且つ前
    記切削面に達しない第１のブレーカ溝が設けられ
    、かつ前記切削面に沿い且つ切込み面に達しない
    第２のブレーカ溝が設けられたスローアウエイ式
    チツプ。
JP1989054838U 1989-05-12 1989-05-12 スロ―アウェイ式チップ Expired - Lifetime JP2502610Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989054838U JP2502610Y2 (ja) 1989-05-12 1989-05-12 スロ―アウェイ式チップ
US07/518,632 US5143487A (en) 1989-05-12 1990-05-02 Throw away tip
DE4014840A DE4014840C2 (de) 1989-05-12 1990-05-09 Wegwerf-Kopfstück

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989054838U JP2502610Y2 (ja) 1989-05-12 1989-05-12 スロ―アウェイ式チップ

Publications (2)

Publication Number Publication Date
JPH02145903U true JPH02145903U (ja) 1990-12-11
JP2502610Y2 JP2502610Y2 (ja) 1996-06-26

Family

ID=12981768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989054838U Expired - Lifetime JP2502610Y2 (ja) 1989-05-12 1989-05-12 スロ―アウェイ式チップ

Country Status (3)

Country Link
US (1) US5143487A (ja)
JP (1) JP2502610Y2 (ja)
DE (1) DE4014840C2 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012250296A (ja) * 2011-05-31 2012-12-20 Ngk Spark Plug Co Ltd 後挽き加工用のスローアウェイチップ、後挽き加工用のバイト
WO2015129836A1 (ja) * 2014-02-26 2015-09-03 京セラ株式会社 切削インサートおよび切削工具並びに切削加工物の製造方法
JP2016155191A (ja) * 2015-02-24 2016-09-01 京セラ株式会社 切削インサート、切削工具及び切削加工物の製造方法
WO2021230219A1 (ja) * 2020-05-11 2021-11-18 京セラ株式会社 切削インサート、切削工具および切削加工物の製造方法
WO2021235258A1 (ja) * 2020-05-21 2021-11-25 京セラ株式会社 切削インサート、切削工具および切削加工物の製造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509219C2 (sv) * 1994-10-21 1998-12-21 Sandvik Ab Frässkär
DE19528851A1 (de) * 1995-08-05 1997-02-06 Widia Gmbh Polygonaler Schneideinsatz
CN105196017A (zh) * 2015-11-02 2015-12-30 沈阳航天新光集团有限公司 端面环槽加工方法
JP6589970B2 (ja) * 2017-12-13 2019-10-16 株式会社タンガロイ 後挽き加工用の切削インサート
JP6551757B2 (ja) * 2017-12-13 2019-07-31 株式会社タンガロイ 後挽き加工用の切削インサート

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE633669C (de) * 1936-03-14 1936-08-03 Mueller Christoph Stahlhalter fuer Drehbaenke
SU986616A1 (ru) * 1981-08-31 1983-01-07 Gromov Viktor Отрезной резец
GB2116081A (en) * 1982-02-26 1983-09-21 Gen Electric Inserts for cutting tools
JPS60175516U (ja) * 1984-04-28 1985-11-20 三菱マテリアル株式会社 転削工具用スロ−アウエイチツプ
JPS62172505A (ja) * 1986-01-24 1987-07-29 Kenwood Corp 磁気テ−プの記録パタ−ン測定法
JPH0650084Y2 (ja) * 1986-04-21 1994-12-21 日本特殊陶業株式会社 スローアウェイ式裏加工用切削工具
SU1440615A1 (ru) * 1986-12-08 1988-11-30 Житомирский Филиал Киевского Политехнического Института Им.50-Летия Великой Октябрьской Социалистической Революции Отрезной резец
DE3643802A1 (de) * 1986-12-20 1988-06-30 Horn P Hartmetall Werkzeugfab Schneideinsatz zum spanabhebenden bearbeiten eines werkstueckes

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012250296A (ja) * 2011-05-31 2012-12-20 Ngk Spark Plug Co Ltd 後挽き加工用のスローアウェイチップ、後挽き加工用のバイト
WO2015129836A1 (ja) * 2014-02-26 2015-09-03 京セラ株式会社 切削インサートおよび切削工具並びに切削加工物の製造方法
JPWO2015129836A1 (ja) * 2014-02-26 2017-03-30 京セラ株式会社 切削インサートおよび切削工具並びに切削加工物の製造方法
US9821376B2 (en) 2014-02-26 2017-11-21 Kyocera Corporation Cutting insert, cutting tool, and method for manufacturing machined product
JP2018075712A (ja) * 2014-02-26 2018-05-17 京セラ株式会社 切削インサートおよび切削工具並びに切削加工物の製造方法
JP2016155191A (ja) * 2015-02-24 2016-09-01 京セラ株式会社 切削インサート、切削工具及び切削加工物の製造方法
WO2021230219A1 (ja) * 2020-05-11 2021-11-18 京セラ株式会社 切削インサート、切削工具および切削加工物の製造方法
JPWO2021230219A1 (ja) * 2020-05-11 2021-11-18
WO2021235258A1 (ja) * 2020-05-21 2021-11-25 京セラ株式会社 切削インサート、切削工具および切削加工物の製造方法

Also Published As

Publication number Publication date
DE4014840A1 (de) 1990-11-15
JP2502610Y2 (ja) 1996-06-26
DE4014840C2 (de) 2000-07-20
US5143487A (en) 1992-09-01

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