JPS6112627U - ball end mill - Google Patents

ball end mill

Info

Publication number
JPS6112627U
JPS6112627U JP9526384U JP9526384U JPS6112627U JP S6112627 U JPS6112627 U JP S6112627U JP 9526384 U JP9526384 U JP 9526384U JP 9526384 U JP9526384 U JP 9526384U JP S6112627 U JPS6112627 U JP S6112627U
Authority
JP
Japan
Prior art keywords
end mill
ball end
spherical
blade
blade portion
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
JP9526384U
Other languages
Japanese (ja)
Inventor
秀明 松尾
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP9526384U priority Critical patent/JPS6112627U/en
Publication of JPS6112627U publication Critical patent/JPS6112627U/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) [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]

第１図は従来のホッグミルの外観を表す破断図、第２図
は本考案によるボールエンドミルの一実施例の外観を表
す配断図であり、図中の符号で１１はシャンク部、１２
は側面刃部、１３は球面刃部の切刃、１４は球面刃部、
１５はチップブレー力である。Fig. 1 is a cutaway view showing the appearance of a conventional hog mill, and Fig. 2 is a cutaway view showing the appearance of an embodiment of the ball end mill according to the present invention.
is a side blade part, 13 is a cutting edge of a spherical blade part, 14 is a spherical blade part,
15 is the chip braking force.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一定曲率半径の球面上に切刃が位置する球面刃部と、こ
の球面刃部とシャンク部との間に形成され且つ回転中心
と同心の円柱面上に切刃が位置する側面刃部とを有し、
この側面刃部にチップブレーカを設けたことを特徴とす
るボールエンドミル。A spherical blade portion in which the cutting edge is located on a spherical surface with a constant radius of curvature, and a side blade portion formed between the spherical blade portion and the shank portion and in which the cutting blade is located on a cylindrical surface concentric with the center of rotation. have,
This ball end mill is characterized by having a chip breaker installed on the side blade.
JP9526384U 1984-06-27 1984-06-27 ball end mill Pending JPS6112627U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9526384U JPS6112627U (en) 1984-06-27 1984-06-27 ball end mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9526384U JPS6112627U (en) 1984-06-27 1984-06-27 ball end mill

Publications (1)

Publication Number Publication Date
JPS6112627U true JPS6112627U (en) 1986-01-24

Family

ID=30654303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9526384U Pending JPS6112627U (en) 1984-06-27 1984-06-27 ball end mill

Country Status (1)

Country Link
JP (1) JPS6112627U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11633257B2 (en) 2018-05-08 2023-04-25 Prima Dental Manufacturing Ltd Dental milling tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11633257B2 (en) 2018-05-08 2023-04-25 Prima Dental Manufacturing Ltd Dental milling tool

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