JPS5349390A - Throwaway tips and end mill - Google Patents

Throwaway tips and end mill

Info

Publication number
JPS5349390A
JPS5349390A JP12413876A JP12413876A JPS5349390A JP S5349390 A JPS5349390 A JP S5349390A JP 12413876 A JP12413876 A JP 12413876A JP 12413876 A JP12413876 A JP 12413876A JP S5349390 A JPS5349390 A JP S5349390A
Authority
JP
Japan
Prior art keywords
end mill
throwaway tips
tips
cutter
throwaway
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
JP12413876A
Other languages
Japanese (ja)
Other versions
JPS5620125B2 (en
Inventor
Takeshi Mizuno
Shigetada Yoneyama
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.)
Sumitomo Electric Industries Ltd
Toyota Motor Corp
Original Assignee
Sumitomo Electric Industries Ltd
Toyota Motor Corp
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 Sumitomo Electric Industries Ltd, Toyota Motor Corp filed Critical Sumitomo Electric Industries Ltd
Priority to JP12413876A priority Critical patent/JPS5349390A/en
Publication of JPS5349390A publication Critical patent/JPS5349390A/en
Publication of JPS5620125B2 publication Critical patent/JPS5620125B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

PURPOSE:To provide an end mill which covers all the curved surfaces of the end of the end mill body by a cutter of regular triangular outer peripheral shape when the end mill is rotated by arranging a plurality of tips each having the cutter at the end of the end mill body.
JP12413876A 1976-10-16 1976-10-16 Throwaway tips and end mill Granted JPS5349390A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12413876A JPS5349390A (en) 1976-10-16 1976-10-16 Throwaway tips and end mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12413876A JPS5349390A (en) 1976-10-16 1976-10-16 Throwaway tips and end mill

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP16125980A Division JPS56102412A (en) 1980-11-15 1980-11-15 Throw-away tip

Publications (2)

Publication Number Publication Date
JPS5349390A true JPS5349390A (en) 1978-05-04
JPS5620125B2 JPS5620125B2 (en) 1981-05-12

Family

ID=14877852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12413876A Granted JPS5349390A (en) 1976-10-16 1976-10-16 Throwaway tips and end mill

Country Status (1)

Country Link
JP (1) JPS5349390A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108820U (en) * 1980-12-26 1982-07-05
JPS57153412U (en) * 1981-03-20 1982-09-27
US4712871A (en) * 1984-07-23 1987-12-15 Minolta Camera Kabushiki Kaisha Positioning mechanism for positioning auxiliary optical device relative to main optical device and the auxiliary optical device
WO2010107602A3 (en) * 2009-03-18 2011-01-13 Kennametal Inc. Cutting tool having coolant delivery system for providing cutting fluid in a fan-like pattern
EP2349619A2 (en) * 2008-11-19 2011-08-03 Kennametal Inc. Double-sided ball end mill cutting insert and tool therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0591942U (en) * 1992-05-22 1993-12-14 有限会社弘和建設 Car wind cover

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4865578A (en) * 1971-12-06 1973-09-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4865578A (en) * 1971-12-06 1973-09-10

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108820U (en) * 1980-12-26 1982-07-05
JPS646171Y2 (en) * 1980-12-26 1989-02-16
JPS57153412U (en) * 1981-03-20 1982-09-27
JPS6218338Y2 (en) * 1981-03-20 1987-05-12
US4712871A (en) * 1984-07-23 1987-12-15 Minolta Camera Kabushiki Kaisha Positioning mechanism for positioning auxiliary optical device relative to main optical device and the auxiliary optical device
EP2349619A2 (en) * 2008-11-19 2011-08-03 Kennametal Inc. Double-sided ball end mill cutting insert and tool therefor
EP2349619A4 (en) * 2008-11-19 2012-05-09 Kennametal Inc Double-sided ball end mill cutting insert and tool therefor
US9623493B2 (en) 2008-11-19 2017-04-18 Kennametal Inc. Double-sided ball end mill cutting insert and tool therefor
WO2010107602A3 (en) * 2009-03-18 2011-01-13 Kennametal Inc. Cutting tool having coolant delivery system for providing cutting fluid in a fan-like pattern
US7931425B2 (en) 2009-03-18 2011-04-26 Kennametal Inc. Cutting tool having coolant delivery system for providing cutting fluid in a fan-like pattern
CN102355974A (en) * 2009-03-18 2012-02-15 钴碳化钨硬质合金公司 Cutting tool having coolant delivery system for providing cutting fluid in fan-like pattern

Also Published As

Publication number Publication date
JPS5620125B2 (en) 1981-05-12

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