JPS5870802U - Chiesa - Google Patents

Chiesa

Info

Publication number
JPS5870802U
JPS5870802U JP16670881U JP16670881U JPS5870802U JP S5870802 U JPS5870802 U JP S5870802U JP 16670881 U JP16670881 U JP 16670881U JP 16670881 U JP16670881 U JP 16670881U JP S5870802 U JPS5870802 U JP S5870802U
Authority
JP
Japan
Prior art keywords
width
ratio
cutting edge
cutting
notch
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
JP16670881U
Other languages
Japanese (ja)
Other versions
JPS6231216Y2 (en
Inventor
上原　好人
Original Assignee
東芝タンガロイ株式会社
日本鋼管株式会社
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, 日本鋼管株式会社 filed Critical 東芝タンガロイ株式会社
Priority to JP16670881U priority Critical patent/JPS5870802U/en
Publication of JPS5870802U publication Critical patent/JPS5870802U/en
Application granted granted Critical
Publication of JPS6231216Y2 publication Critical patent/JPS6231216Y2/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 drawings]

第１図は、本考案切削工具をチェザーに適用した一実施
例を示す部分斜視図、第２図は、第１図中の■−■線に
沿って得られる拡大断面図である。 １・・・・・・切刃チップ、５・・・・・・ブレーカ溝
、６・・・・・・切刃稜。FIG. 1 is a partial perspective view showing an embodiment in which the cutting tool of the present invention is applied to a chaser, and FIG. 2 is an enlarged sectional view taken along the line ■-■ in FIG. 1... Cutting edge tip, 5... Breaker groove, 6... Cutting edge ridge.

Claims (1)

【実用新案登録請求の範囲】 切刃稜６の巾Ｗに対し、ブレーカ溝５によって、その一
部が切欠きされた切刃チップ１を取付けるようにした切
削工具において、 前記ブレーカ溝５は、その巾をＷｌ、切欠稜６の切欠き
部分の巾をＷ２としたときに、これらの比ＷｉＩＷ２が
１〜２で、その最大深さをｈｌ、切刃稜６の切欠き部分
の深さをｈ２としたときに、これらの比ｈ１１ｈ２が２
〜３となり、また、切刃稜の巾Ｗに対する切欠き部分の
巾Ｗ２の比ＷＩＷ２が２〜４となっていることを特徴と
する切削工具。[Claims for Utility Model Registration] In a cutting tool in which a cutting tip 1 having a part cut out by a breaker groove 5 is attached to a width W of a cutting edge 6, the breaker groove 5 is: When its width is Wl and the width of the notch part of the notch edge 6 is W2, the ratio WiIW2 of these is 1 to 2, its maximum depth is hl, and the depth of the notch part of the cutting edge 6 is h2, these ratio h11h2 is 2
-3, and the ratio WIW2 of the width W2 of the cutout portion to the width W of the cutting edge is 2-4.
JP16670881U 1981-11-09 1981-11-09 Chiesa Granted JPS5870802U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16670881U JPS5870802U (en) 1981-11-09 1981-11-09 Chiesa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16670881U JPS5870802U (en) 1981-11-09 1981-11-09 Chiesa

Publications (2)

Publication Number Publication Date
JPS5870802U true JPS5870802U (en) 1983-05-13
JPS6231216Y2 JPS6231216Y2 (en) 1987-08-11

Family

ID=29958847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16670881U Granted JPS5870802U (en) 1981-11-09 1981-11-09 Chiesa

Country Status (1)

Country Link
JP (1) JPS5870802U (en)

Also Published As

Publication number Publication date
JPS6231216Y2 (en) 1987-08-11

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