JPS6336883B2 - - Google Patents

Info

Publication number
JPS6336883B2
JPS6336883B2 JP11171279A JP11171279A JPS6336883B2 JP S6336883 B2 JPS6336883 B2 JP S6336883B2 JP 11171279 A JP11171279 A JP 11171279A JP 11171279 A JP11171279 A JP 11171279A JP S6336883 B2 JPS6336883 B2 JP S6336883B2
Authority
JP
Japan
Prior art keywords
cutting edge
tip
cutting
hole
tool body
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.)
Expired
Application number
JP11171279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5639809A (en
Inventor
Fumio Inoguchi
Makoto Sato
Koichi Sano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Makino Milling Machine Co Ltd
Tungaloy Corp
Original Assignee
Makino Milling Machine Co Ltd
Toshiba Tungaloy Co Ltd
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 Makino Milling Machine Co Ltd, Toshiba Tungaloy Co Ltd filed Critical Makino Milling Machine Co Ltd
Priority to JP11171279A priority Critical patent/JPS5639809A/ja
Publication of JPS5639809A publication Critical patent/JPS5639809A/ja
Publication of JPS6336883B2 publication Critical patent/JPS6336883B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B23C5/1009—Ball nose end mills
    • B23C5/1027—Ball nose end mills with one or more removable cutting inserts
    • B23C5/1045—Ball nose end mills with one or more removable cutting inserts having a cutting insert, the cutting edge of which subtends substantially 90 degrees

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
JP11171279A 1979-09-03 1979-09-03 Ball end mill Granted JPS5639809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11171279A JPS5639809A (en) 1979-09-03 1979-09-03 Ball end mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11171279A JPS5639809A (en) 1979-09-03 1979-09-03 Ball end mill

Publications (2)

Publication Number Publication Date
JPS5639809A JPS5639809A (en) 1981-04-15
JPS6336883B2 true JPS6336883B2 (fr) 1988-07-22

Family

ID=14568241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11171279A Granted JPS5639809A (en) 1979-09-03 1979-09-03 Ball end mill

Country Status (1)

Country Link
JP (1) JPS5639809A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718489Y2 (ja) * 1987-07-13 1995-05-01 三菱マテリアル株式会社 ボールエンドミル
JP3396585B2 (ja) * 1995-12-25 2003-04-14 サカタインクス株式会社 顔料分散物及びそれを用いたオフセット印刷用インキ組成物

Also Published As

Publication number Publication date
JPS5639809A (en) 1981-04-15

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