JPS60172619U - Throw-away tip for milling tools - Google Patents

Throw-away tip for milling tools

Info

Publication number
JPS60172619U
JPS60172619U JP1984058120U JP5812084U JPS60172619U JP S60172619 U JPS60172619 U JP S60172619U JP 1984058120 U JP1984058120 U JP 1984058120U JP 5812084 U JP5812084 U JP 5812084U JP S60172619 U JPS60172619 U JP S60172619U
Authority
JP
Japan
Prior art keywords
cutting edge
minor cutting
edge
corner
minor
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.)
Pending
Application number
JP1984058120U
Other languages
Japanese (ja)
Inventor
博 下村
正彰 中山
Original Assignee
三菱マテリアル株式会社
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 by 三菱マテリアル株式会社 filed Critical 三菱マテリアル株式会社
Priority to JP1984058120U priority Critical patent/JPS60172619U/en
Priority to KR2019850001697U priority patent/KR880000679Y1/en
Publication of JPS60172619U publication Critical patent/JPS60172619U/en
Pending 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
    • B23C5/16—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
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/06—Face-milling cutters, i.e. having only or primarily a substantially flat cutting surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • 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

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例の要部を示すものであって
、第１２図の１内部の拡大図、第２図ないし第５図は従
来の転削工具用スローアウェイチップの一例を示し、第
２図はその平面図、第３図はその側面図、第４図は第２
図の■内部の拡大図、第５図ないし第７図は第２図ない
し第５図に示すスローアウェイチップが装着された正面
フライスを示し、第５図はその縦断面図、第６図は第５
図の■矢視図、第７図は第５図の一部省略■矢視図、第
８図は第２図ないし第４図に示すスローアウェイチップ
を用いた正面フライスによる切削加工状況を示す図、第
９図はこの考案のスローアウェイチップを用いた正面フ
ライスによる切削加　　−工状況を示す図、第１ａ図は
この考案のスローア。 ウェイチップによって切削した場合にワークの切削面に
生じる凹凸の高さを示す図、第１１図は従来のスローア
ウェイチップによる第１０図と同様の図、第１２図ない
し第１４図はこの考案の一実施例を示し、第１２図はそ
の平面図、第１３図は第１２図のＸ■矢視図、第１４図
は第１２図のＸ　　−ＩＶ矢視図、第１５図および第１
６図はこの考案　　−の他の実施例を示し、第１５図は
その平面図、第１６図は第１５図のＸＶＩ内部の拡大図
である。 ２．３・・・スローアウェイチップ、２１・・・上面、
２３・・・側面、２４．３４・・・主切刃、２５．３５
・・・副切刃、２６，３６・・・コーナ刃、１・・・副
切刃の両端部を通る線。 第１５図 ８１１２１９　　　。 ＼Fig. 1 shows the main part of one embodiment of this invention, and Fig. 12 is an enlarged view of the interior of 1, and Figs. 2 to 5 show an example of a conventional indexable insert for a milling tool. 2 is a plan view, 3 is a side view, and 4 is a 2
The enlarged internal views of Figures 5 to 7 show the front milling cutter equipped with the indexable tip shown in Figures 2 to 5, and Figure 5 is its vertical sectional view, and Figure 6 is Fifth
■A view in the direction of the arrow, and Fig. 7 is partially omitted from Fig. 5.■A view in the direction of the arrow, and Fig. 8 show the cutting process by a face milling cutter using the indexable insert shown in Figs. 2 to 4. Figures 9 and 9 are diagrams showing the cutting process by a face milling cutter using the indexable insert of this invention, and Figure 1a shows the thrower of this invention. Fig. 11 is a diagram similar to Fig. 10 using a conventional indexable insert, and Figs. 12 is a plan view thereof, FIG. 13 is a view taken in the direction of the X■ arrow in FIG. 12, FIG. 14 is a view taken in the direction of the X-IV arrow in FIG.
6 shows another embodiment of this invention, FIG. 15 is a plan view thereof, and FIG. 16 is an enlarged view of the inside of XVI in FIG. 15. 2.3... Throwaway tip, 21... Top surface,
23...Side surface, 24.34...Main cutting edge, 25.35
... Minor cutting edge, 26, 36... Corner edge, 1... A line passing through both ends of the minor cutting edge. Figure 15 811219. \

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 平面視における形状が略多角形の平板状に形成されてお
り、すくい面とされる上面の各辺部に主切刃が形成され
、同上面の各コーナ部に副切刃が形成され、この副切刃
の少なくとも一方の端部と前記主切刃との間にコーナ刃
が形成され、これら主切刃、副切刃およびコーナ刃を前
記上面とによって構成する側面に逃げ角が付与されてな
る転削工具用スローアウェイチップにおいて、前記副切
刃を、その中央部が両端部を通る線より０．００２〜０
．００６ｍｍ外方向へ向かって突出するように、曲率中
心が副切刃の２等分線上に位置する円弧によって構成す
るとともに、その長さを１〜３ＴｒｒＩｆｔに設定し、
前記コーナ刃を前記主切刃と前記副切刃とに滑らかに連
なる凸曲線によって構成し、さらに前記側面の副切刃を
構成する部会の逃げ角を前記主切刃を構成する部分の逃
げ角より大きく設定したことを特徴とする転削工具用ス
ローアウェイチップ。It is formed into a substantially polygonal flat plate shape in plan view, with a main cutting edge formed on each side of the upper surface, which is the rake face, and a minor cutting edge formed on each corner of the upper surface. A corner edge is formed between at least one end of the minor cutting edge and the main cutting edge, and a relief angle is provided to a side surface that forms the main cutting edge, the minor cutting edge, and the corner edge with the upper surface. In the indexable insert for a milling tool, the center part of the minor cutting edge is 0.002 to 0.
．． It is configured by an arc whose center of curvature is located on the bisector of the minor cutting edge so as to protrude outward by 006 mm, and its length is set to 1 to 3 TrrIft,
The corner edge is formed by a convex curve that smoothly connects the main cutting edge and the minor cutting edge, and the clearance angle of the portion of the side surface that constitutes the minor cutting edge is the clearance angle of the portion that constitutes the major cutting edge. A throw-away tip for milling tools that is characterized by a larger setting.
JP1984058120U 1984-04-20 1984-04-20 Throw-away tip for milling tools Pending JPS60172619U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1984058120U JPS60172619U (en) 1984-04-20 1984-04-20 Throw-away tip for milling tools
KR2019850001697U KR880000679Y1 (en) 1984-04-20 1985-02-19 Throw away kip for a shearing tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984058120U JPS60172619U (en) 1984-04-20 1984-04-20 Throw-away tip for milling tools

Publications (1)

Publication Number Publication Date
JPS60172619U true JPS60172619U (en) 1985-11-15

Family

ID=30583317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984058120U Pending JPS60172619U (en) 1984-04-20 1984-04-20 Throw-away tip for milling tools

Country Status (2)

Country Link
JP (1) JPS60172619U (en)
KR (1) KR880000679Y1 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63187364A (en) * 1987-01-30 1988-08-02 Nec Corp Index variable vectorized compiling system
JPS63225222A (en) * 1987-03-16 1988-09-20 Alps Electric Co Ltd Production of liquid crystal element
JPS63169211U (en) * 1987-04-21 1988-11-04
JPH01178389A (en) * 1988-01-11 1989-07-14 Nippon Steel Corp Manufacture of thin clad sheet stock
JPH01110014U (en) * 1988-01-12 1989-07-25
JPH01204879A (en) * 1988-02-09 1989-08-17 Suzuki Motor Co Ltd Front-wheel suspension system for saddle type vehicle
JPH01132316U (en) * 1988-03-03 1989-09-08
JPH0857709A (en) * 1994-08-23 1996-03-05 Toshiba Tungaloy Co Ltd Throw-away tip
JPH08174327A (en) * 1994-12-27 1996-07-09 Toshiba Tungaloy Co Ltd Throwaway tip for face milling cutter
JP2000503912A (en) * 1996-01-31 2000-04-04 ヴィディア ゲゼルシャフト ミット ベシュレンクテル ハフツング Cutting inserts for roughing and precision cutting
JP2005111651A (en) * 2003-09-19 2005-04-28 Tungaloy Corp Tip, milling cutter, and machining method using the same
JP2013521140A (en) * 2010-03-04 2013-06-10 ギューリング オッフェネ ハンデルスゲゼルシャフト Face milling and its use
WO2014007407A1 (en) * 2012-10-23 2014-01-09 住友電工ハードメタル株式会社 Cutting insert with replaceable cutting edge for milling
JP2016117113A (en) * 2014-12-18 2016-06-30 Dmg森精機株式会社 Milling tool and processing method using same
WO2017175440A1 (en) * 2016-04-07 2017-10-12 三菱マテリアル株式会社 Milling cutter, cutting insert, and milling method

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63187364A (en) * 1987-01-30 1988-08-02 Nec Corp Index variable vectorized compiling system
JPS63225222A (en) * 1987-03-16 1988-09-20 Alps Electric Co Ltd Production of liquid crystal element
JPS63169211U (en) * 1987-04-21 1988-11-04
JPH01178389A (en) * 1988-01-11 1989-07-14 Nippon Steel Corp Manufacture of thin clad sheet stock
JPH01110014U (en) * 1988-01-12 1989-07-25
JPH01204879A (en) * 1988-02-09 1989-08-17 Suzuki Motor Co Ltd Front-wheel suspension system for saddle type vehicle
JPH01132316U (en) * 1988-03-03 1989-09-08
JPH0857709A (en) * 1994-08-23 1996-03-05 Toshiba Tungaloy Co Ltd Throw-away tip
JPH08174327A (en) * 1994-12-27 1996-07-09 Toshiba Tungaloy Co Ltd Throwaway tip for face milling cutter
JP2000503912A (en) * 1996-01-31 2000-04-04 ヴィディア ゲゼルシャフト ミット ベシュレンクテル ハフツング Cutting inserts for roughing and precision cutting
JP2005111651A (en) * 2003-09-19 2005-04-28 Tungaloy Corp Tip, milling cutter, and machining method using the same
JP2013521140A (en) * 2010-03-04 2013-06-10 ギューリング オッフェネ ハンデルスゲゼルシャフト Face milling and its use
WO2014007407A1 (en) * 2012-10-23 2014-01-09 住友電工ハードメタル株式会社 Cutting insert with replaceable cutting edge for milling
JP5401732B1 (en) * 2012-10-23 2014-01-29 住友電工ハードメタル株式会社 Milling insert changeable cutting insert
US9333567B2 (en) 2012-10-23 2016-05-10 Sumitomo Electric Hardmetal Corp. Indexable cutting insert for milling
JP2016117113A (en) * 2014-12-18 2016-06-30 Dmg森精機株式会社 Milling tool and processing method using same
WO2017175440A1 (en) * 2016-04-07 2017-10-12 三菱マテリアル株式会社 Milling cutter, cutting insert, and milling method
CN109414767A (en) * 2016-04-07 2019-03-01 株式会社阿雷斯提 Milling cutter, cutting tip and milling method
CN109414767B (en) * 2016-04-07 2020-06-12 株式会社阿雷斯提 Milling cutter, cutting insert and milling method
US10744574B2 (en) 2016-04-07 2020-08-18 Ahresty Corporation Milling cutter, cutting insert, and milling method

Also Published As

Publication number Publication date
KR850010621U (en) 1985-12-30
KR880000679Y1 (en) 1988-03-15

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