JPS58169902U - Throwaway tip - Google Patents

Throwaway tip

Info

Publication number
JPS58169902U
JPS58169902U JP6775582U JP6775582U JPS58169902U JP S58169902 U JPS58169902 U JP S58169902U JP 6775582 U JP6775582 U JP 6775582U JP 6775582 U JP6775582 U JP 6775582U JP S58169902 U JPS58169902 U JP S58169902U
Authority
JP
Japan
Prior art keywords
throw
formed along
breaker groove
chip breaker
chip
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
JP6775582U
Other languages
Japanese (ja)
Other versions
JPS6221364Y2 (en
Inventor
島田　俊夫
洋一 小嶋
Original Assignee
東芝タンガロイ株式会社
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 東芝タンガロイ株式会社 filed Critical 東芝タンガロイ株式会社
Priority to JP6775582U priority Critical patent/JPS58169902U/en
Publication of JPS58169902U publication Critical patent/JPS58169902U/en
Application granted granted Critical
Publication of JPS6221364Y2 publication Critical patent/JPS6221364Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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) [Summary] 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図は本考案スローアウェイチップの一実施例を示す
正面図、第２図は、第１図中の■−■線に沿って得られ
る拡大断面図、第３図は、同じく第１図中の■−■線に
沿って得られる拡大断面図、第４図は本考案スローアウ
ェイチップのセツティング状態を概念的に示す説明図で
ある。 ３・・・・・・中央ボス部、４・・・・・・チップブレ
ーカ溝、５．６・・・・・・凹部、８・・・・・・周縁
切刃稜。Fig. 1 is a front view showing one embodiment of the indexable chip of the present invention, Fig. 2 is an enlarged cross-sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is the same as Fig. 1. FIG. 4, an enlarged sectional view taken along the line 1--2 in the middle, is an explanatory diagram conceptually showing the setting state of the indexable tip of the present invention. 3...Central boss portion, 4...Chip breaker groove, 5.6...Concave portion, 8...Peripheral cutting edge ridge.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円形板状をなし、その円形面の少なくとも一方には、周
縁に沿うチップブレーカ溝４が形成されるようにしたス
ローアウェイチップにおいて、前記チップブレーカ溝４
は、中央ボス部３を残存するようにして周縁切刃稜８に
沿って形成されており、その周方向では、２つの深さの
異なった・　　凹部５，６が交互に連設されていること
を特徴とするスローアウェイチップ。In the throw-away chip, which has a circular plate shape and has a chip breaker groove 4 formed along a peripheral edge on at least one of its circular surfaces, the chip breaker groove 4
is formed along the peripheral cutting edge ridge 8 so that the central boss portion 3 remains, and in the circumferential direction, two recessed portions 5 and 6 of different depths are arranged in succession alternately. A throw-away tip that is characterized by:
JP6775582U 1982-05-10 1982-05-10 Throwaway tip Granted JPS58169902U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6775582U JPS58169902U (en) 1982-05-10 1982-05-10 Throwaway tip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6775582U JPS58169902U (en) 1982-05-10 1982-05-10 Throwaway tip

Publications (2)

Publication Number Publication Date
JPS58169902U true JPS58169902U (en) 1983-11-12
JPS6221364Y2 JPS6221364Y2 (en) 1987-05-30

Family

ID=30077567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6775582U Granted JPS58169902U (en) 1982-05-10 1982-05-10 Throwaway tip

Country Status (1)

Country Link
JP (1) JPS58169902U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017068850A1 (en) * 2015-10-23 2017-04-27 住友電工ハードメタル株式会社 Rotary cutting tool

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144493A (en) * 1976-05-22 1977-12-01 Takeru Takahashi Pinching scissor and fabricating same
JPS5754007A (en) * 1980-08-27 1982-03-31 Kennametal Inc

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144493A (en) * 1976-05-22 1977-12-01 Takeru Takahashi Pinching scissor and fabricating same
JPS5754007A (en) * 1980-08-27 1982-03-31 Kennametal Inc

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017068850A1 (en) * 2015-10-23 2017-04-27 住友電工ハードメタル株式会社 Rotary cutting tool
US10632541B2 (en) 2015-10-23 2020-04-28 Sumitomo Electric Hardmetal Corp. Rotary cutting tool

Also Published As

Publication number Publication date
JPS6221364Y2 (en) 1987-05-30

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