JPS595206U - Throwaway tip - Google Patents

Throwaway tip

Info

Publication number
JPS595206U
JPS595206U JP9858682U JP9858682U JPS595206U JP S595206 U JPS595206 U JP S595206U JP 9858682 U JP9858682 U JP 9858682U JP 9858682 U JP9858682 U JP 9858682U JP S595206 U JPS595206 U JP S595206U
Authority
JP
Japan
Prior art keywords
width
edge
chip breaker
breaker groove
cutting edge
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
JP9858682U
Other languages
Japanese (ja)
Other versions
JPS6236561Y2 (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 JP9858682U priority Critical patent/JPS595206U/en
Publication of JPS595206U publication Critical patent/JPS595206U/en
Application granted granted Critical
Publication of JPS6236561Y2 publication Critical patent/JPS6236561Y2/ja
Granted legal-status Critical Current

Links

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図は一部側面図、第３図は第１図中の■−
■線に沿って得られる一部拡大断面図、第４図は、同じ
く第１図中のＩＶ−ＩＶ線に沿って得られる一部拡大断
面図、第５図は変形例を示す正面図である。 １・・・・・・スローアウェイチップ、２・・・・・・
ランド、３・・・・・・チップブレーカ溝、６・・・・
・・ノーズ、７・・・・・・周側面、８・・・・・・切
刃稜。Fig. 1 is a front view showing one embodiment of the indexable tip of the present invention, Fig. 2 is a partial side view, and Fig. 3 is a
■ Fig. 4 is a partially enlarged sectional view taken along the line IV-IV in Fig. 1, and Fig. 5 is a front view showing a modified example. be. 1... Throwaway tip, 2...
Land, 3...Chip breaker groove, 6...
...Nose, 7... Circumferential side, 8... Cutting edge.

Claims (1)

【実用新案登録請求の範囲】 多角形板状をなし、その上下面の一方又は両方の周縁部
分には、中挟のランド２を有するようにして、チップブ
レーカ溝３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、 前記ランド２は、ノーズ６付近の巾Ｗ工が狭くしかも辺
中央付近の巾Ｗ２が広くなるように変化しており、また
、ノーズ６付近から下り傾斜が始まることにより、周側
面７との間に形成される切刃稜８が直線稜に続いてイン
クリネーションαを有する傾斜稜として形成されており
、 前記チップブレーカ溝３は、下り傾斜が始まるところの
すくい角θ１および１□が下りきったところのすくい角
θ２および巾１２よりもいずれも小さくなっていること
を特徴とするスローアウェイチップ。[Claims for Utility Model Registration] It has a polygonal plate shape, and a chip breaker groove 3 is formed on the peripheral edge of one or both of its upper and lower surfaces with an intermediate land 2. In the indexable chip, the land 2 has a width W near the nose 6 that is narrower and a width W2 near the center of the side that is wider. The cutting edge 8 formed between the cutting edge 8 and the side surface 7 is formed as a straight edge followed by an inclined edge having an inclination α, and the chip breaker groove 3 has rake angles θ1 and 1 where the downward inclination starts. A throw-away tip characterized in that □ is smaller than both the rake angle θ2 and the width 12 at the bottom.
JP9858682U 1982-06-30 1982-06-30 Throwaway tip Granted JPS595206U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9858682U JPS595206U (en) 1982-06-30 1982-06-30 Throwaway tip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9858682U JPS595206U (en) 1982-06-30 1982-06-30 Throwaway tip

Publications (2)

Publication Number Publication Date
JPS595206U true JPS595206U (en) 1984-01-13
JPS6236561Y2 JPS6236561Y2 (en) 1987-09-17

Family

ID=30233997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9858682U Granted JPS595206U (en) 1982-06-30 1982-06-30 Throwaway tip

Country Status (1)

Country Link
JP (1) JPS595206U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013181573A (en) * 2012-02-29 2013-09-12 Showa Corp Front fork

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4852077A (en) * 1971-10-27 1973-07-21
JPS5725322A (en) * 1980-07-22 1982-02-10 Toshiba Corp Epoxy resin composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4852077A (en) * 1971-10-27 1973-07-21
JPS5725322A (en) * 1980-07-22 1982-02-10 Toshiba Corp Epoxy resin composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013181573A (en) * 2012-02-29 2013-09-12 Showa Corp Front fork

Also Published As

Publication number Publication date
JPS6236561Y2 (en) 1987-09-17

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