KR100391036B1 - Rib end mill for preventing vibration - Google Patents

Rib end mill for preventing vibration Download PDF

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Publication number
KR100391036B1
KR100391036B1 KR1020020048692A KR20020048692A KR100391036B1 KR 100391036 B1 KR100391036 B1 KR 100391036B1 KR 1020020048692 A KR1020020048692 A KR 1020020048692A KR 20020048692 A KR20020048692 A KR 20020048692A KR 100391036 B1 KR100391036 B1 KR 100391036B1
Authority
KR
South Korea
Prior art keywords
neck
blade part
cutting blade
end mill
diameter
Prior art date
Application number
KR1020020048692A
Other languages
Korean (ko)
Inventor
Heuk Jae Lee
Original Assignee
Heuk Jae Lee
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 Heuk Jae Lee filed Critical Heuk Jae Lee
Priority to KR1020020048692A priority Critical patent/KR100391036B1/en
Application granted granted Critical
Publication of KR100391036B1 publication Critical patent/KR100391036B1/en

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/24—Overall form of the milling cutter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2250/00—Compensating adverse effects during milling
    • B23C2250/16—Damping vibrations

Landscapes

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

Abstract

PURPOSE: A rib end mill for preventing vibration is provided to extend the life span of the tool and improve roughness of the processing surface by reinforcing the neck of the rib end mill and guiding the neck in the processing surface of the work piece, and to reduce processing time by increasing the cutting speed. CONSTITUTION: A shank is combined with a holder of a main shaft of a milling machine, and a neck(2) is integrally formed in the end of the shank to connect to a cutting blade part(3). The cutting blade part is integrally formed in the end of the neck, and a flute is formed in the cutting blade part to discharge chips in cutting. The diameter of the neck is smaller than the diameter of the cutting blade part to reduce friction resistance. The diameter of the cutting blade part is less than 6 mm, and the entire length of the rib end mill is five times as large as the diameter of the cutting blade part. Grooves are arranged in the neck and formed spirally or horizontally.
KR1020020048692A 2002-08-17 2002-08-17 Rib end mill for preventing vibration KR100391036B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020048692A KR100391036B1 (en) 2002-08-17 2002-08-17 Rib end mill for preventing vibration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020048692A KR100391036B1 (en) 2002-08-17 2002-08-17 Rib end mill for preventing vibration

Publications (1)

Publication Number Publication Date
KR100391036B1 true KR100391036B1 (en) 2003-07-12

Family

ID=37421888

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020048692A KR100391036B1 (en) 2002-08-17 2002-08-17 Rib end mill for preventing vibration

Country Status (1)

Country Link
KR (1) KR100391036B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61175312U (en) * 1985-04-22 1986-10-31
JP2001239420A (en) * 2000-02-25 2001-09-04 Riyoukoushiya:Kk End mill, and cooling method of end mill head

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61175312U (en) * 1985-04-22 1986-10-31
JP2001239420A (en) * 2000-02-25 2001-09-04 Riyoukoushiya:Kk End mill, and cooling method of end mill head

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Payment date: 20120807

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