JPS6295811U - - Google Patents

Info

Publication number
JPS6295811U
JPS6295811U JP18555485U JP18555485U JPS6295811U JP S6295811 U JPS6295811 U JP S6295811U JP 18555485 U JP18555485 U JP 18555485U JP 18555485 U JP18555485 U JP 18555485U JP S6295811 U JPS6295811 U JP S6295811U
Authority
JP
Japan
Prior art keywords
hard material
end mill
rake angle
mill according
land
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
JP18555485U
Other languages
Japanese (ja)
Other versions
JPH0314249Y2 (en
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 filed Critical
Priority to JP18555485U priority Critical patent/JPH0314249Y2/ja
Publication of JPS6295811U publication Critical patent/JPS6295811U/ja
Application granted granted Critical
Publication of JPH0314249Y2 publication Critical patent/JPH0314249Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Milling Processes (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図イはこの考案の実施例の側面図、同図ロ
は同図イの正面図、第２図イは他の実施例の側面
図、同ロは同図イの正面図、第３図は従来品の側
面図、同図ロは同図イの正面図である。 ３１……切れ目、５……ランド、６……二番取
り逃げ面、α……すくい角。 Fig. 1A is a side view of the embodiment of this invention, Fig. 1B is a front view of Fig. 2A, Fig. 2A is a side view of another embodiment, Fig. 2B is a front view of Fig. 3A, The figure is a side view of a conventional product, and the figure (b) is a front view of the same figure (a). 31... cut, 5... land, 6... second flank, α... rake angle.

Claims (1)

【実用新案登録請求の範囲】 (1) 切れ刃のすくい角を零又は負となし、ラン
ドに二番取り逃げ面を設けない硬質材料製エンド
ミル。 (2) 前記すくい角はアール溝で形成されている
実用新案登録請求の範囲第(1)項記載の硬質材料
製エンドミル。 (3) 前記すくい角はＵ形溝で形成されている実
用新案登録請求の範囲第(1)項記載の硬質材料製
エンドミル。 (4) 前記切刃はランドの両側縁に形成されてい
る実用新案登録請求の範囲第(1)項記載の硬質材
料製エンドミル。[Scope of Claim for Utility Model Registration] (1) An end mill made of a hard material in which the rake angle of the cutting edge is zero or negative, and the land does not have a second relief surface. (2) The hard material end mill according to claim 1, wherein the rake angle is formed by a rounded groove. (3) The hard material end mill according to claim 1, wherein the rake angle is formed by a U-shaped groove. (4) The hard material end mill according to claim 1, wherein the cutting blades are formed on both side edges of the land.
JP18555485U 1985-12-03 1985-12-03 Expired JPH0314249Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18555485U JPH0314249Y2 (en) 1985-12-03 1985-12-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18555485U JPH0314249Y2 (en) 1985-12-03 1985-12-03

Publications (2)

Publication Number Publication Date
JPS6295811U true JPS6295811U (en) 1987-06-18
JPH0314249Y2 JPH0314249Y2 (en) 1991-03-29

Family

ID=31134290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18555485U Expired JPH0314249Y2 (en) 1985-12-03 1985-12-03

Country Status (1)

Country Link
JP (1) JPH0314249Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0243118U (en) * 1988-09-19 1990-03-26
JP4734265B2 (en) * 2007-02-02 2011-07-27 日進工具株式会社 Radius end mill
JP2012236242A (en) * 2011-05-10 2012-12-06 Nisshin Kogu Kk End mill
JP2013158859A (en) * 2012-02-02 2013-08-19 Nisshin Kogu Kk End mill
JP2015226953A (en) * 2014-05-31 2015-12-17 三菱日立ツール株式会社 Small diameter end mill

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0243118U (en) * 1988-09-19 1990-03-26
JP4734265B2 (en) * 2007-02-02 2011-07-27 日進工具株式会社 Radius end mill
JP2012236242A (en) * 2011-05-10 2012-12-06 Nisshin Kogu Kk End mill
JP2013158859A (en) * 2012-02-02 2013-08-19 Nisshin Kogu Kk End mill
JP2015226953A (en) * 2014-05-31 2015-12-17 三菱日立ツール株式会社 Small diameter end mill

Also Published As

Publication number Publication date
JPH0314249Y2 (en) 1991-03-29

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