JPS5537232A - End milling method and its device - Google Patents

End milling method and its device

Info

Publication number
JPS5537232A
JPS5537232A JP10794878A JP10794878A JPS5537232A JP S5537232 A JPS5537232 A JP S5537232A JP 10794878 A JP10794878 A JP 10794878A JP 10794878 A JP10794878 A JP 10794878A JP S5537232 A JPS5537232 A JP S5537232A
Authority
JP
Japan
Prior art keywords
chips
rake face
cutting tool
pressurized fluid
milling
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
JP10794878A
Other languages
Japanese (ja)
Other versions
JPS6144608B2 (en
Inventor
Toshiaki Hosoi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP10794878A priority Critical patent/JPS5537232A/en
Publication of JPS5537232A publication Critical patent/JPS5537232A/en
Publication of JPS6144608B2 publication Critical patent/JPS6144608B2/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
    • B23C5/1018—Ball nose end mills with permanently fixed cutting inserts

Landscapes

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

Abstract

PURPOSE:To smoothly discharge chips wthout allowing them to be deposited on a cutting tool in the end milling, by separating the chips from the rake face by injecting pressurized fluid from the end mill. CONSTITUTION:An injection hole 2 is formed on the axis of an end mill 1 and a liquid injection port 3 communicated with the hole 2 is open to a chip recessing groove 7, for injecting pressurized fluid in parallel with a rake face 5 of chips 4 toward a cutting tool 9. The milling produces chips to which pressurized fluid is blown from the injection port 3 so that the chips are separated from the rake face 5 and discharged. The chips are not cut by the folling milling, being deposited on the rake face 5, without giving local damage to the recessing groove 7. This also has an effect of cooling the cutting tool.
JP10794878A 1978-09-01 1978-09-01 End milling method and its device Granted JPS5537232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10794878A JPS5537232A (en) 1978-09-01 1978-09-01 End milling method and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10794878A JPS5537232A (en) 1978-09-01 1978-09-01 End milling method and its device

Publications (2)

Publication Number Publication Date
JPS5537232A true JPS5537232A (en) 1980-03-15
JPS6144608B2 JPS6144608B2 (en) 1986-10-03

Family

ID=14472101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10794878A Granted JPS5537232A (en) 1978-09-01 1978-09-01 End milling method and its device

Country Status (1)

Country Link
JP (1) JPS5537232A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163115U (en) * 1985-03-30 1986-10-09
US20140003873A1 (en) * 2011-02-16 2014-01-02 Hitachi Tool Engineering, Ltd. End mill for cutting of high-hardness materials

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037264A (en) * 1959-09-08 1962-06-05 Carl W Mossberg Coolant type milling cutter
JPS513976U (en) * 1974-06-26 1976-01-13
JPS51142179A (en) * 1975-05-31 1976-12-07 Kobe Steel Ltd Endmill and its producing method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037264A (en) * 1959-09-08 1962-06-05 Carl W Mossberg Coolant type milling cutter
JPS513976U (en) * 1974-06-26 1976-01-13
JPS51142179A (en) * 1975-05-31 1976-12-07 Kobe Steel Ltd Endmill and its producing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163115U (en) * 1985-03-30 1986-10-09
US20140003873A1 (en) * 2011-02-16 2014-01-02 Hitachi Tool Engineering, Ltd. End mill for cutting of high-hardness materials
US9421624B2 (en) * 2011-02-16 2016-08-23 Hitachi Tool Engineering, Ltd. End mill for cutting of high-hardness materials

Also Published As

Publication number Publication date
JPS6144608B2 (en) 1986-10-03

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