JPS5220495A - Hob - Google Patents

Hob

Info

Publication number
JPS5220495A
JPS5220495A JP9796175A JP9796175A JPS5220495A JP S5220495 A JPS5220495 A JP S5220495A JP 9796175 A JP9796175 A JP 9796175A JP 9796175 A JP9796175 A JP 9796175A JP S5220495 A JPS5220495 A JP S5220495A
Authority
JP
Japan
Prior art keywords
hob
prevent
cutting blade
simple construction
high processing
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.)
Pending
Application number
JP9796175A
Other languages
Japanese (ja)
Inventor
Tadao Yamamoto
Katsumi Yamaguchi
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP9796175A priority Critical patent/JPS5220495A/en
Publication of JPS5220495A publication Critical patent/JPS5220495A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
    • B23F21/12—Milling tools
    • B23F21/16—Hobs
    • B23F21/163—Hobs with inserted cutting elements
    • B23F21/166—Hobs with inserted cutting elements in exchangeable arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Processing (AREA)

Abstract

PURPOSE:A long drum hob having high processing precision which can prevent a relief phenomenon of a cutting blade in an assembly hob with a very simple construction.
JP9796175A 1975-08-11 1975-08-11 Hob Pending JPS5220495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9796175A JPS5220495A (en) 1975-08-11 1975-08-11 Hob

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9796175A JPS5220495A (en) 1975-08-11 1975-08-11 Hob

Publications (1)

Publication Number Publication Date
JPS5220495A true JPS5220495A (en) 1977-02-16

Family

ID=14206256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9796175A Pending JPS5220495A (en) 1975-08-11 1975-08-11 Hob

Country Status (1)

Country Link
JP (1) JPS5220495A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61130361A (en) * 1984-11-30 1986-06-18 Mitsubishi Rayon Co Ltd Flame-retardant resin composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61130361A (en) * 1984-11-30 1986-06-18 Mitsubishi Rayon Co Ltd Flame-retardant resin composition
JPH0570661B2 (en) * 1984-11-30 1993-10-05 Mitsubishi Rayon Co

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