KR880002604A - Assembly hob - Google Patents

Assembly hob Download PDF

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Publication number
KR880002604A
KR880002604A KR1019870007325A KR870007325A KR880002604A KR 880002604 A KR880002604 A KR 880002604A KR 1019870007325 A KR1019870007325 A KR 1019870007325A KR 870007325 A KR870007325 A KR 870007325A KR 880002604 A KR880002604 A KR 880002604A
Authority
KR
South Korea
Prior art keywords
hob
hob body
assembly
titanium nitride
collars
Prior art date
Application number
KR1019870007325A
Other languages
Korean (ko)
Other versions
KR920010925B1 (en
Inventor
고이찌로 와끼히라
요시히로 후루미야
Original Assignee
마끼 후유히꼬
가부시끼가이샤 고오베 세이꼬오쇼
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 마끼 후유히꼬, 가부시끼가이샤 고오베 세이꼬오쇼 filed Critical 마끼 후유히꼬
Publication of KR880002604A publication Critical patent/KR880002604A/en
Application granted granted Critical
Publication of KR920010925B1 publication Critical patent/KR920010925B1/en

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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
    • 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)
  • Physical Vapour Deposition (AREA)

Abstract

내용 없음No content

Description

조립 호브Assembly hob

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1a도는 조립호브의 부분단면 입면도,Figure 1a is a partial cross-sectional elevation of the assembly hob,

제1b도는 조립호브의 부분단면 측면도,Figure 1b is a partial cross-sectional side view of the assembly hob,

제2도 및 제3도는 템퍼링 경도곡선도표,2 and 3 show tempering hardness curves,

Claims (1)

원통형의 호브몸체와, 상기호브몸체 상에 형성된축둘레의 홈과, 상기 축둘레의 홈에 맞물려있고 질화 티타늄으로 피막된 랙 형상의 절삭날과, 상기호브몸체의 양쪽단부에 고정된 한쌍의 칼라를 구비한 조립호브에 있어서, 상기 호브몸체 및 상기 칼라들은 질화티타늄피막 온도보다 높은 템퍼링 온도를 구비하는 강으로 성형되는 것을 특징으로 하는 조립 호브.A cylindrical hob body, a groove around the shaft formed on the hob body, a rack-shaped cutting edge meshed with the groove of the shaft and coated with titanium nitride, and a pair of collars fixed to both ends of the hob body. The assembly hob of claim 1, wherein the hob body and the collars are formed of steel having a tempering temperature higher than the titanium nitride film temperature. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870007325A 1986-08-04 1987-07-08 Assembly hob KR920010925B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61183223A JPS6339722A (en) 1986-08-04 1986-08-04 Assembly hob
JP183223 1986-08-04
JP61-183223 1986-11-27

Publications (2)

Publication Number Publication Date
KR880002604A true KR880002604A (en) 1988-05-10
KR920010925B1 KR920010925B1 (en) 1992-12-24

Family

ID=16131944

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870007325A KR920010925B1 (en) 1986-08-04 1987-07-08 Assembly hob

Country Status (2)

Country Link
JP (1) JPS6339722A (en)
KR (1) KR920010925B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10335756A1 (en) * 2003-08-05 2005-03-10 Guenter Kownatzki Tool for machining the flat teeth of a crown wheel
JP5693294B2 (en) 2011-02-28 2015-04-01 三菱重工業株式会社 Bifurcation device and center-guided track system

Also Published As

Publication number Publication date
JPH057126B2 (en) 1993-01-28
KR920010925B1 (en) 1992-12-24
JPS6339722A (en) 1988-02-20

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