JPS59151617U - Throw-away end mill - Google Patents

Throw-away end mill

Info

Publication number
JPS59151617U
JPS59151617U JP4337983U JP4337983U JPS59151617U JP S59151617 U JPS59151617 U JP S59151617U JP 4337983 U JP4337983 U JP 4337983U JP 4337983 U JP4337983 U JP 4337983U JP S59151617 U JPS59151617 U JP S59151617U
Authority
JP
Japan
Prior art keywords
indexable
tip
tool body
end mill
cutting
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.)
Pending
Application number
JP4337983U
Other languages
Japanese (ja)
Inventor
猪口　文夫
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 JP4337983U priority Critical patent/JPS59151617U/en
Publication of JPS59151617U publication Critical patent/JPS59151617U/en
Pending legal-status Critical Current

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  • 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 drawings]

第１図は本考案スローアウェイ式エンドミルの一実施例
を示す一部正面図、第２図はその底面間第３図は、第２
図に対する側面図、第４図は、第２図に対する下方から
の側面図、第５図は第４図に対応する変形例を示す要部
の側面図である。 １・・・・・・工具本体、２．３・・・・・・スローア
ウェイチップ、４，１１・・・・・・チップ座、５・・
・・・・円形面、１０・・・・・・円弧側面。Fig. 1 is a partial front view showing one embodiment of the indexable end mill of the present invention, Fig. 2 is a bottom view thereof, and Fig. 3 is a partial front view showing an embodiment of the indexable end mill of the present invention.
FIG. 4 is a side view from below compared to FIG. 2, and FIG. 5 is a side view of essential parts showing a modification corresponding to FIG. 4. 1... Tool body, 2.3... Throwaway tip, 4, 11... Chip seat, 5...
...Circular surface, 10...Circular side.

Claims (1)

【実用新案登録請求の範囲】 円柱状をなす工具本体１には、１つの先端刃および複数
の外周刃としてのスローアウェイチップ２．３が、それ
ぞれ中央取付は六８，１２の利用により固定されるよう
にしたスローアウェイ式エンドミルにおいて、 前記スローアウェイチップ２は、円形板状又は多角形板
状のものからなっているとともに、工具本体１の先端外
周縁に設けられたチップ座４内に配置されたときには、
その円形面５又は多角形面６．７が切削上のすくい面を
構成するようになっており、 また前記スローアウェイチップ３は、三つの円弧側面１
０を有する等辺三角形板状のものからな、っており、工
具本体１の外周部分に設けられたチップ座１１内に配置
されたときには、その円弧側面１０が切削上のすくい面
を構成するとともに、その配列が前記スローアウェイチ
ップ２を基準にして、工具本体１の軸方向後方に向かう
離間的な螺旋配列になっており、その回転切削軌跡上で
は、波形状を呈するようになっていることを特徴とする
スローアウェイ式エンドミル。[Claims for Utility Model Registration] A tool body 1 having a cylindrical shape has indexable inserts 2.3 as one tip end cutter and a plurality of peripheral cutters, each of which is fixed in the center by the use of 68 and 12. In the indexable end mill, the indexable tip 2 has a circular plate shape or a polygonal plate shape, and is arranged in a tip seat 4 provided at the outer peripheral edge of the tip of the tool body 1. When it is done,
The circular surface 5 or polygonal surface 6.7 constitutes a rake surface for cutting, and the indexable insert 3 has three arcuate side surfaces 1.
When placed in the chip seat 11 provided on the outer periphery of the tool body 1, the arcuate side surface 10 constitutes a rake surface for cutting. , the arrangement is a spaced spiral arrangement toward the rear in the axial direction of the tool body 1 with the indexable tip 2 as a reference, and exhibits a wave shape on the rotational cutting trajectory. An indexable end mill featuring:
JP4337983U 1983-03-28 1983-03-28 Throw-away end mill Pending JPS59151617U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4337983U JPS59151617U (en) 1983-03-28 1983-03-28 Throw-away end mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4337983U JPS59151617U (en) 1983-03-28 1983-03-28 Throw-away end mill

Publications (1)

Publication Number Publication Date
JPS59151617U true JPS59151617U (en) 1984-10-11

Family

ID=30173911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4337983U Pending JPS59151617U (en) 1983-03-28 1983-03-28 Throw-away end mill

Country Status (1)

Country Link
JP (1) JPS59151617U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219312A (en) * 1986-07-18 1987-01-28 Hatarii Seimitsu Kogyo Kk Throw-away type angular cutter
JPS6219314A (en) * 1986-07-18 1987-01-28 Hatarii Seimitsu Kogyo Kk Throw-away type side cutter
JPS6364419U (en) * 1986-10-14 1988-04-28

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542709A (en) * 1977-06-08 1979-01-10 Matsushita Electric Ind Co Ltd Thin film magnetic head
JPS54145086A (en) * 1978-05-04 1979-11-12 Hitachi Ltd Throwaway tip
JPS5633122B2 (en) * 1972-11-24 1981-08-01

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633122B2 (en) * 1972-11-24 1981-08-01
JPS542709A (en) * 1977-06-08 1979-01-10 Matsushita Electric Ind Co Ltd Thin film magnetic head
JPS54145086A (en) * 1978-05-04 1979-11-12 Hitachi Ltd Throwaway tip

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219312A (en) * 1986-07-18 1987-01-28 Hatarii Seimitsu Kogyo Kk Throw-away type angular cutter
JPS6219314A (en) * 1986-07-18 1987-01-28 Hatarii Seimitsu Kogyo Kk Throw-away type side cutter
JPS6364419U (en) * 1986-10-14 1988-04-28

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