BR8905336A - Ferramenta alongada para abrir ranhuras ou roscas - Google Patents

Ferramenta alongada para abrir ranhuras ou roscas

Info

Publication number
BR8905336A
BR8905336A BR898905336A BR8905336A BR8905336A BR 8905336 A BR8905336 A BR 8905336A BR 898905336 A BR898905336 A BR 898905336A BR 8905336 A BR8905336 A BR 8905336A BR 8905336 A BR8905336 A BR 8905336A
Authority
BR
Brazil
Prior art keywords
threads
open slots
extended tool
tool
extended
Prior art date
Application number
BR898905336A
Other languages
English (en)
Inventor
Carl E Hunt
Original Assignee
Gte Valenite 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 Gte Valenite Corp filed Critical Gte Valenite Corp
Publication of BR8905336A publication Critical patent/BR8905336A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/20—Thread-cutting tools; Die-heads combined with other tools, e.g. drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/04—Cutting-off tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/007—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor for internal turning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/06—Profile cutting tools, i.e. forming-tools
    • B23B27/065—Thread-turning tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/02—Boring bars
    • B23B29/022—Boring bars with vibration reducing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2220/00—Details of turning, boring or drilling processes
    • B23B2220/12—Grooving
    • B23B2220/123—Producing internal grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Forging (AREA)
  • Earth Drilling (AREA)
BR898905336A 1988-10-24 1989-10-20 Ferramenta alongada para abrir ranhuras ou roscas BR8905336A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26276288A 1988-10-24 1988-10-24

Publications (1)

Publication Number Publication Date
BR8905336A true BR8905336A (pt) 1990-05-22

Family

ID=22998923

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898905336A BR8905336A (pt) 1988-10-24 1989-10-20 Ferramenta alongada para abrir ranhuras ou roscas

Country Status (5)

Country Link
EP (1) EP0366047B1 (pt)
JP (1) JPH02198702A (pt)
KR (1) KR910007615A (pt)
BR (1) BR8905336A (pt)
DE (1) DE68919998T2 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0663252B1 (en) * 1991-03-13 1999-09-29 Mitsubishi Materials Corporation Cutting tool
CN107263583B (zh) * 2017-07-07 2023-05-09 李永亮 管道外壁开槽器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051610B (de) * 1955-01-14 1959-02-26 Robert Breuning Bohrstange mit Einrichtung zum Kuehlen der Schneide
US3820422A (en) * 1973-05-29 1974-06-28 E Rivin Cantilever tool mandrel
CH659025A5 (de) * 1983-03-17 1986-12-31 Studer Ag Fritz Maschf Schleifdorn zur aufnahme von schleifscheiben.
DE3402547A1 (de) * 1984-01-26 1985-08-08 Hartmetall-Werkzeugfabrik Paul Horn GmbH, 7400 Tübingen Wechselschneidkoerper, insbesondere fuer ein inneneinstich- und zirkular-werkzeug

Also Published As

Publication number Publication date
EP0366047A2 (en) 1990-05-02
DE68919998D1 (de) 1995-01-26
DE68919998T2 (de) 1995-04-20
JPH02198702A (ja) 1990-08-07
EP0366047B1 (en) 1994-12-14
KR910007615A (ko) 1991-05-30
EP0366047A3 (en) 1991-02-06

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)