JPS5939121U - Throw-away ball end mill - Google Patents

Throw-away ball end mill

Info

Publication number
JPS5939121U
JPS5939121U JP13626082U JP13626082U JPS5939121U JP S5939121 U JPS5939121 U JP S5939121U JP 13626082 U JP13626082 U JP 13626082U JP 13626082 U JP13626082 U JP 13626082U JP S5939121 U JPS5939121 U JP S5939121U
Authority
JP
Japan
Prior art keywords
end mill
ball end
cutting edge
throw
indexable
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
JP13626082U
Other languages
Japanese (ja)
Other versions
JPS6119860Y2 (en
Inventor
水木　叔知
Original Assignee
ダイジヱット工業株式会社
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 ダイジヱット工業株式会社 filed Critical ダイジヱット工業株式会社
Priority to JP13626082U priority Critical patent/JPS5939121U/en
Publication of JPS5939121U publication Critical patent/JPS5939121U/en
Application granted granted Critical
Publication of JPS6119860Y2 publication Critical patent/JPS6119860Y2/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) [Abstract] 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]

図は、いずれも本考案を説明するために用いたもので、
第１図はシャンク端部にチップを取り付けた状態の説明
図、第２図は底面図、第３図はシャンク端部を断面した
説明図、第４図は第３図の側面図、第５図はチップを断
面した正面図、第６図は第５図チップの平面図、第７図
はチップをシャンクに取り付けた状態の展開図などであ
る。 １・・・シャンク、２・・・スローアウェイチップ、３
・・・締付ボルト、１０・・・球状面、１１・・・チッ
プ固定壁、１２・・・チップ固定面、２１・・・取付孔
、２３゜２３１・・・曲面切刃稜線、２４．　２４□・
・・直線切刃稜線、２５・・・逃げ面。All figures are used to explain the present invention.
Figure 1 is an explanatory view of the tip attached to the shank end, Figure 2 is a bottom view, Figure 3 is a cross-sectional view of the shank end, Figure 4 is a side view of Figure 3, and Figure 5 is a side view of Figure 3. 6 is a plan view of the chip shown in FIG. 5, and FIG. 7 is a developed view of the chip attached to the shank. 1...Shank, 2...Throwaway tip, 3
... Tightening bolt, 10... Spherical surface, 11... Chip fixing wall, 12... Chip fixing surface, 21... Mounting hole, 23°231... Curved cutting edge ridgeline, 24. 24□・
... Straight cutting edge ridge line, 25... Relief surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鋼からなるシャンクの所定位置に超硬合金またはセラミ
ックスからなるスローアウェイチップを複数取り付けた
ボールエンドミルの前記スローアウェイチップは、平面
形状において一方の相対する側の切刃稜線を円弧ま゛た
は円弧に近い曲線で形成し、他方の相対する側の切刃稜
線を直線状に形成し、その中央部に取付孔を設けたこと
を特徴とするボールエンドミル用のスローアウェイチッ
プ。The indexable tips of a ball end mill, in which a plurality of indexable inserts made of cemented carbide or ceramics are attached to predetermined positions on a shank made of steel, curve the cutting edge line of one opposing side in a circular arc or an arc in a plan view. An indexable insert for a ball end mill, characterized in that the tip is formed in a curve close to , the cutting edge on the other opposing side is formed in a straight line, and a mounting hole is provided in the center of the cutting edge.
JP13626082U 1982-09-07 1982-09-07 Throw-away ball end mill Granted JPS5939121U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13626082U JPS5939121U (en) 1982-09-07 1982-09-07 Throw-away ball end mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13626082U JPS5939121U (en) 1982-09-07 1982-09-07 Throw-away ball end mill

Publications (2)

Publication Number Publication Date
JPS5939121U true JPS5939121U (en) 1984-03-13
JPS6119860Y2 JPS6119860Y2 (en) 1986-06-14

Family

ID=30306431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13626082U Granted JPS5939121U (en) 1982-09-07 1982-09-07 Throw-away ball end mill

Country Status (1)

Country Link
JP (1) JPS5939121U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217005A (en) * 1984-04-12 1985-10-30 Toshiba Corp Cutting tool
WO2018084254A1 (en) * 2016-11-02 2018-05-11 田村　稔 Method for mixing a plurality of solutions

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54111188A (en) * 1978-02-20 1979-08-31 Mitsubishi Metal Corp A ball-end mill

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54111188A (en) * 1978-02-20 1979-08-31 Mitsubishi Metal Corp A ball-end mill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217005A (en) * 1984-04-12 1985-10-30 Toshiba Corp Cutting tool
WO2018084254A1 (en) * 2016-11-02 2018-05-11 田村　稔 Method for mixing a plurality of solutions

Also Published As

Publication number Publication date
JPS6119860Y2 (en) 1986-06-14

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