JPS5990566U - Spherical cutter - Google Patents

Spherical cutter

Info

Publication number
JPS5990566U
JPS5990566U JP18548782U JP18548782U JPS5990566U JP S5990566 U JPS5990566 U JP S5990566U JP 18548782 U JP18548782 U JP 18548782U JP 18548782 U JP18548782 U JP 18548782U JP S5990566 U JPS5990566 U JP S5990566U
Authority
JP
Japan
Prior art keywords
blade portion
spherical cutter
spherical
arc
shaped
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
JP18548782U
Other languages
Japanese (ja)
Other versions
JPS6317608Y2 (en
Inventor
西村　隆侑
Original Assignee
ジ−エヌツ−ル株式会社
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 ジ−エヌツ−ル株式会社 filed Critical ジ−エヌツ−ル株式会社
Priority to JP18548782U priority Critical patent/JPS5990566U/en
Publication of JPS5990566U publication Critical patent/JPS5990566U/en
Application granted granted Critical
Publication of JPS6317608Y2 publication Critical patent/JPS6317608Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Milling Processes (AREA)
  • Polishing Bodies And Polishing Tools (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図はこの考案の球面カッターの平面図、第２図は同
側面図、第３図は第２図の刃部の拡大断゛面図、第４図
はこの考案の他の実施例を示す刃部の拡大斜視図、第５
図は従来の球面カッターの平面図、第６図は同側面図、
第７図は第６図の刃部の拡大断面図である。 ３・・・球面図、４・・・刃部、５・・・外周ランド部
、６・・・円弧状切刃。Figure 1 is a plan view of the spherical cutter of this invention, Figure 2 is a side view of the same, Figure 3 is an enlarged sectional view of the blade in Figure 2, and Figure 4 shows another embodiment of this invention. 5th enlarged perspective view of the blade shown in FIG.
The figure is a plan view of a conventional spherical cutter, and Figure 6 is a side view of the same.
FIG. 7 is an enlarged sectional view of the blade portion of FIG. 6. 3... Spherical view, 4... Blade portion, 5... Outer peripheral land portion, 6... Arc-shaped cutting edge.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円弧状切刃６を有する適宜厚みの刃部４を球面部３に形
成し、刃部４の断面を略円弧状にして刃部４の側面に外
周ランド部５を形成し、刃部４にダイヤモンド、立方晶
窒化硼素等の硬質砥粒を付着させたことを特徴とする球
面カッター。A blade portion 4 having an arc-shaped cutting edge 6 and an appropriate thickness is formed on the spherical surface portion 3, and the cross section of the blade portion 4 is made approximately arc-shaped, and an outer peripheral land portion 5 is formed on the side surface of the blade portion 4. A spherical cutter characterized by having hard abrasive grains such as diamond or cubic boron nitride attached.
JP18548782U 1982-12-07 1982-12-07 Spherical cutter Granted JPS5990566U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18548782U JPS5990566U (en) 1982-12-07 1982-12-07 Spherical cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18548782U JPS5990566U (en) 1982-12-07 1982-12-07 Spherical cutter

Publications (2)

Publication Number Publication Date
JPS5990566U true JPS5990566U (en) 1984-06-19
JPS6317608Y2 JPS6317608Y2 (en) 1988-05-18

Family

ID=30400896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18548782U Granted JPS5990566U (en) 1982-12-07 1982-12-07 Spherical cutter

Country Status (1)

Country Link
JP (1) JPS5990566U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021261380A1 (en) * 2020-06-22 2021-12-30
WO2024018895A1 (en) * 2022-07-21 2024-01-25 デクセリアルズ株式会社 End mill, method for producing mold for creating microlens, and device for producing mold for creating microlens

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56107815A (en) * 1980-01-29 1981-08-27 G N Tool Kk Straight drill
JPS56171116U (en) * 1980-05-17 1981-12-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56107815A (en) * 1980-01-29 1981-08-27 G N Tool Kk Straight drill
JPS56171116U (en) * 1980-05-17 1981-12-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021261380A1 (en) * 2020-06-22 2021-12-30
WO2024018895A1 (en) * 2022-07-21 2024-01-25 デクセリアルズ株式会社 End mill, method for producing mold for creating microlens, and device for producing mold for creating microlens

Also Published As

Publication number Publication date
JPS6317608Y2 (en) 1988-05-18

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