JPH03130301U - - Google Patents

Info

Publication number
JPH03130301U
JPH03130301U JP1990040184U JP4018490U JPH03130301U JP H03130301 U JPH03130301 U JP H03130301U JP 1990040184 U JP1990040184 U JP 1990040184U JP 4018490 U JP4018490 U JP 4018490U JP H03130301 U JPH03130301 U JP H03130301U
Authority
JP
Japan
Prior art keywords
recess
sintered body
breaker
hard sintered
forming
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
JP1990040184U
Other languages
English (en)
Other versions
JP2563811Y2 (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 JP1990040184U priority Critical patent/JP2563811Y2/ja
Priority to KR1019910000078A priority patent/KR950000166B1/ko
Priority to DE4100351A priority patent/DE4100351C2/de
Publication of JPH03130301U publication Critical patent/JPH03130301U/ja
Priority to US07/861,336 priority patent/US5183362A/en
Application granted granted Critical
Publication of JP2563811Y2 publication Critical patent/JP2563811Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cutting Tools, Boring Holders, And Turrets (AREA)

Description

【図面の簡単な説明】
第１〜５図は本考案の実施例を示す図であつて
、第１図ａはブレーカ付き切削工具を示す斜視図
、第１図ｂは第１図ａのＡ−Ａ線断面図、第２図
はブレーカ付き切削工具の使用状態を示す斜視図
、第３図はブレーカ付き切削工具を使用して切削
している状態を示す要部断面図、第４図は複合硬
質焼結体の一部を切り出す状態を示す斜視図、第
５図は切り出した複合硬質焼結体を台金の凹部に
嵌合させる状態を示す分解斜視図、第６図及び第
７図は本考案の別例を示すブレーカ付き切削工具
を示す斜視図、第８図は第７図の工具の切削例を
示す斜視図、第９〜１２図は従来例を示す図であ
つて、第９図はブレーカを有しない複合切削工具
を示す斜視図、第１０図はブレーカを有しない複
合硬質焼結体を台金に取付け、ブレーカピースを
付けた状態を示す断面図、第１１図ａは超硬工具
におけるブレーカ付き切削工具を示す平面図、第
１１図ｂは第１１図ａのＢ−Ｂ線断面図、第１２
図ａはブレーカ付き切削工具を示す平面図、第１
２図ｂは第１２図ａのＣ−Ｃ線断面図である。 １……台金、２……凹部、３……複合硬質焼結
体、３ａ……切刃部、３ｂ……支持体部、４……
チツプブレーカ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 超硬合金又は硬質合金からなる角柱状の台金１
    の１又は２以上の稜線部を切欠いて凹部２を形成
    するとともに、同凹部２内に切刃部３ａを形成す
    る硬質焼結体と支持体部３ｂを形成する超硬合金
    又はサーメツトとを接合した複合硬質焼結体３を
    その支持体部３ｂ側が前記凹部２側になるように
    ろう付けによつて嵌合固着し、かつ前記複合硬質
    焼結体３のすくい面を加工し、チツプブレーカ４
    を形成してなるブレーカ付き切削工具。
JP1990040184U 1990-01-10 1990-04-13 ブレーカ付き切削工具 Expired - Lifetime JP2563811Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1990040184U JP2563811Y2 (ja) 1990-04-13 1990-04-13 ブレーカ付き切削工具
KR1019910000078A KR950000166B1 (ko) 1990-01-10 1991-01-07 절삭공구 조립체
DE4100351A DE4100351C2 (de) 1990-01-10 1991-01-08 Spanabhebendes Schneidwerkzeug
US07/861,336 US5183362A (en) 1990-01-10 1992-03-30 Cutting tool assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990040184U JP2563811Y2 (ja) 1990-04-13 1990-04-13 ブレーカ付き切削工具

Publications (2)

Publication Number Publication Date
JPH03130301U true JPH03130301U (ja) 1991-12-27
JP2563811Y2 JP2563811Y2 (ja) 1998-02-25

Family

ID=31549757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990040184U Expired - Lifetime JP2563811Y2 (ja) 1990-01-10 1990-04-13 ブレーカ付き切削工具

Country Status (1)

Country Link
JP (1) JP2563811Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016087742A (ja) * 2014-11-05 2016-05-23 株式会社タンガロイ サーメット工具および被覆サーメット工具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53149289U (ja) * 1977-04-30 1978-11-24
JPS54292A (en) * 1977-06-01 1979-01-05 Sumitomo Electric Ind Ltd Composite cutting tool
JPS6324002A (ja) * 1986-02-14 1988-02-01 Sumitomo Electric Ind Ltd 硬質焼結体切削加工具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53149289U (ja) * 1977-04-30 1978-11-24
JPS54292A (en) * 1977-06-01 1979-01-05 Sumitomo Electric Ind Ltd Composite cutting tool
JPS6324002A (ja) * 1986-02-14 1988-02-01 Sumitomo Electric Ind Ltd 硬質焼結体切削加工具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016087742A (ja) * 2014-11-05 2016-05-23 株式会社タンガロイ サーメット工具および被覆サーメット工具

Also Published As

Publication number Publication date
JP2563811Y2 (ja) 1998-02-25

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