JPS59183720U - Throw-away roughing end mill - Google Patents

Throw-away roughing end mill

Info

Publication number
JPS59183720U
JPS59183720U JP7732483U JP7732483U JPS59183720U JP S59183720 U JPS59183720 U JP S59183720U JP 7732483 U JP7732483 U JP 7732483U JP 7732483 U JP7732483 U JP 7732483U JP S59183720 U JPS59183720 U JP S59183720U
Authority
JP
Japan
Prior art keywords
cutting edge
cutting
tip
end mill
tool body
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
JP7732483U
Other languages
Japanese (ja)
Other versions
JPS6348334Y2 (en
Inventor
昭宏 藤本
榎本　金造
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 JP7732483U priority Critical patent/JPS59183720U/en
Publication of JPS59183720U publication Critical patent/JPS59183720U/en
Application granted granted Critical
Publication of JPS6348334Y2 publication Critical patent/JPS6348334Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Milling Processes (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式うフイングエーンドミ
ルの一実施例を示す正面図、第２図はその底面図、第３
図は切刃の回転切削軌跡を概念的に示す説明図、第４図
は変形例を示す正面図、第５図はその底面図、第６図は
切刃の回転切削軌跡を概念的に示す説明図である。 １・・・・・・工具本体、３・・・・・・先端切刃チッ
プ、４・・・・・・外周切刃チップ、５．９・・・・・
・チップ座、６・・・・・・中央取付は穴、８・・・・
・・外周切刃綾稜。Fig. 1 is a front view showing one embodiment of the indexable type finning end mill of the present invention, Fig. 2 is its bottom view, and Fig. 3 is a bottom view of the present invention.
The figure is an explanatory diagram conceptually showing the rotary cutting locus of the cutting blade, Fig. 4 is a front view showing a modified example, Fig. 5 is a bottom view thereof, and Fig. 6 conceptually shows the rotary cutting locus of the cutting blade. It is an explanatory diagram. 1... Tool body, 3... Tip cutting edge tip, 4... Outer circumference cutting edge tip, 5.9...
・Chip seat, 6... Center mounting hole, 8...
...Outer cutting edge twill.

Claims (1)

【実用新案登録請求の範囲】 円柱状をなす工具本体１の外側部分には、分担切削に関
与する先端切刃チップ３およびこれに続く外周切刃チッ
プ４が、チップ座５．９内で、中央取付は穴６の利用に
よりねじ止めされるようにしたスローアウェイ式うフイ
ングエンドミルにおいて、 前記先端切刃チップ３は、そのすくい面側で、円板状又
は正方形板状を呈するようになっており、また、前記外
周切刃チップ４は、そのすくい面側でそれぞれ正八角形
板状をなし、その−辺部分が、工具本体１の軸方向に対
し平行となるように位置して、外周切刃稜８を形成する
とともに、その回転切削軌跡上では、外周切刃稜８の有
効切刃長さよりも幾分小さいピッチでオーバーラツプし
ながら直線状の軌跡を画くようにしていることを特徴と
するスローアウェイ式うフイングエンドミル。[Claims for Utility Model Registration] On the outer part of the cylindrical tool body 1, a distal cutting tip 3 that participates in shared cutting and a peripheral cutting tip 4 following this are located within the tip seat 5.9. In an indexable wing end mill whose center mounting is screwed using a hole 6, the cutting edge tip 3 has a disk shape or a square plate shape on its rake face side. The peripheral cutting edge tips 4 each have a regular octagonal plate shape on the rake face side, and are positioned so that the - side part is parallel to the axial direction of the tool body 1, It is characterized by forming a cutting edge 8 and drawing a linear trajectory on its rotational cutting trajectory while overlapping at a pitch somewhat smaller than the effective cutting edge length of the outer cutting edge ridge 8. Thumb-away type lifting end mill.
JP7732483U 1983-05-23 1983-05-23 Throw-away roughing end mill Granted JPS59183720U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7732483U JPS59183720U (en) 1983-05-23 1983-05-23 Throw-away roughing end mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7732483U JPS59183720U (en) 1983-05-23 1983-05-23 Throw-away roughing end mill

Publications (2)

Publication Number Publication Date
JPS59183720U true JPS59183720U (en) 1984-12-07
JPS6348334Y2 JPS6348334Y2 (en) 1988-12-13

Family

ID=30207355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7732483U Granted JPS59183720U (en) 1983-05-23 1983-05-23 Throw-away roughing end mill

Country Status (1)

Country Link
JP (1) JPS59183720U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60180709A (en) * 1984-02-29 1985-09-14 Hitachi Ltd Step cutting type throwaway end mill
JPS61102414U (en) * 1984-12-12 1986-06-30
JP2015120223A (en) * 2013-12-24 2015-07-02 三菱マテリアル株式会社 Edge replaceable cutting tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58196018U (en) * 1982-06-21 1983-12-27 三菱マテリアル株式会社 Throw-away end mill

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58196018U (en) * 1982-06-21 1983-12-27 三菱マテリアル株式会社 Throw-away end mill

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60180709A (en) * 1984-02-29 1985-09-14 Hitachi Ltd Step cutting type throwaway end mill
JPS61102414U (en) * 1984-12-12 1986-06-30
JP2015120223A (en) * 2013-12-24 2015-07-02 三菱マテリアル株式会社 Edge replaceable cutting tool

Also Published As

Publication number Publication date
JPS6348334Y2 (en) 1988-12-13

Similar Documents

Publication Publication Date Title
JPS59183720U (en) Throw-away roughing end mill
JPS6029416U (en) Tips for indexable end mills
JPS6142214U (en) Throw-away face milling cutter
JPS5934915U (en) Throw-away cutting tool
JPS5934914U (en) Throw-away end mill
JPS58196018U (en) Throw-away end mill
JPS58143119U (en) Throw-away face milling cutter
JPS6110818U (en) Concrete drill
JPS59151617U (en) Throw-away end mill
JPS5844127U (en) Throw-away scalloped ivy
JPH0371812U (en)
JPS59100518U (en) rotary cutting tool
JPS58191918U (en) Throwaway tip for ball end mill
JPS5844128U (en) Throw-away type beveling cutter
JPS60127813U (en) Throw-away angular cutter
JPS6056416U (en) Brazed end mill
JPS6039415U (en) Throw-away end mill
JPS5847422U (en) Throw-away face milling cutter
JPS6080811U (en) Throw-away end mill
JPS58196019U (en) Throw-away end mill
JPS6031910U (en) front milling cutter
JPS6285316U (en)
JPS6450009U (en)
JPS588516U (en) Throw-away side cutter
JPS6039414U (en) Brazed end mill