BRPI0717459A2 - Ferramenta de corte - Google Patents

Ferramenta de corte

Info

Publication number
BRPI0717459A2
BRPI0717459A2 BRPI0717459-4A2A BRPI0717459A BRPI0717459A2 BR PI0717459 A2 BRPI0717459 A2 BR PI0717459A2 BR PI0717459 A BRPI0717459 A BR PI0717459A BR PI0717459 A2 BRPI0717459 A2 BR PI0717459A2
Authority
BR
Brazil
Prior art keywords
snipping tool
snipping
tool
Prior art date
Application number
BRPI0717459-4A2A
Other languages
English (en)
Inventor
Willard E Henderer
Stephen M George
Steven R Burns
Sadayuki Akaki
Original Assignee
Kennametal Inc
Yamawa Mfg 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 Kennametal Inc, Yamawa Mfg Ltd filed Critical Kennametal Inc
Publication of BRPI0717459A2 publication Critical patent/BRPI0717459A2/pt
Publication of BRPI0717459B1 publication Critical patent/BRPI0717459B1/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
    • B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
    • B23G5/06—Taps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/48—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools threading tools
    • B23P15/52—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools threading tools taps
    • 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
    • B23G2200/00—Details of threading tools
    • B23G2200/26—Coatings of tools
    • 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
    • B23G2200/00—Details of threading tools
    • B23G2200/48—Spiral grooves, i.e. spiral flutes
    • 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
    • B23G2225/00—Materials of threading tools, workpieces or other structural elements
    • B23G2225/28—Hard metal, i.e. cemented carbides
    • 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
    • B23G2225/00—Materials of threading tools, workpieces or other structural elements
    • B23G2225/32—High speed steel
    • 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
    • B23G2225/00—Materials of threading tools, workpieces or other structural elements
    • B23G2225/56—Titanium carbide nitride (TiCN)
    • 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
    • B23G2225/00—Materials of threading tools, workpieces or other structural elements
    • B23G2225/60—Titanium nitride
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/904—Tool or Tool with support with pitch-stabilizing ridge
    • Y10T408/9048—Extending outwardly from tool-axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/905—Having stepped cutting edges
    • Y10T408/906—Axially spaced
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
    • Y10T408/9097—Spiral channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Powder Metallurgy (AREA)
  • Milling Processes (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
BRPI0717459-4A 2006-10-18 2007-10-11 Ferramenta de corte BRPI0717459B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/582,806 2006-10-18
US11/582,806 US7950880B2 (en) 2006-10-18 2006-10-18 Spiral flute tap
PCT/US2007/081068 WO2008048843A2 (en) 2006-10-18 2007-10-11 Spiral flute tap

Publications (2)

Publication Number Publication Date
BRPI0717459A2 true BRPI0717459A2 (pt) 2013-12-24
BRPI0717459B1 BRPI0717459B1 (pt) 2019-04-09

Family

ID=39314732

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0717459-4A BRPI0717459B1 (pt) 2006-10-18 2007-10-11 Ferramenta de corte

Country Status (6)

Country Link
US (1) US7950880B2 (pt)
EP (1) EP2073950B1 (pt)
JP (2) JP2010506746A (pt)
CN (1) CN101541460B (pt)
BR (1) BRPI0717459B1 (pt)
WO (1) WO2008048843A2 (pt)

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DE112007003489B4 (de) * 2007-04-26 2021-04-15 Osg Corp. Spiralgewindebohrer
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US8210779B2 (en) * 2008-10-14 2012-07-03 Kennametal Inc. Cutting tap and method of making same
US20120003054A1 (en) * 2009-02-20 2012-01-05 Toyota Jidosha Kabushiki Kaisha Tap with drill and method for cutting internal thread
US9113916B2 (en) * 2010-08-31 2015-08-25 Zimmer, Inc. Drill bit for osteochondral drilling with guiding element and uses thereof
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CN103372692A (zh) * 2012-04-20 2013-10-30 李仕清 分径导向复合切削丝锥或复合切削圆锥
EP2875894A4 (en) 2012-07-17 2016-02-17 Osg Corp SPIRAL TAP AND METHOD FOR MANUFACTURING THE SAME
US9216462B2 (en) * 2013-05-28 2015-12-22 Iscar, Ltd. Rotary cutting tool having a chip-splitting arrangement with two diverging grooves
US9839984B2 (en) 2014-08-14 2017-12-12 Kennametal Inc. Method of making a cutting tap with a correction grind
CN105798404A (zh) * 2016-03-30 2016-07-27 广东特普丝精密工具有限公司 挤压丝攻
DE102016122701B4 (de) 2016-11-24 2023-10-26 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Gewindeformer und Verfahren zur Herstellung eines Gewindeformers
US10766083B2 (en) * 2017-05-31 2020-09-08 Kennametal Inc. Spiral flute tap with continuously increasing helix angle
JP6501374B1 (ja) * 2018-04-06 2019-04-17 株式会社ビック・ツール ドリル
EP4112214A1 (en) * 2021-06-30 2023-01-04 Walter Ag A thread cutting tool for metal cutting
JP7358023B1 (ja) 2022-06-23 2023-10-10 油圧機工業有限会社 ハイマンガン鋳鋼のネジ穴加工方法

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Also Published As

Publication number Publication date
WO2008048843A2 (en) 2008-04-24
CN101541460A (zh) 2009-09-23
BRPI0717459B1 (pt) 2019-04-09
WO2008048843A3 (en) 2008-07-03
EP2073950A4 (en) 2011-01-26
US7950880B2 (en) 2011-05-31
JP2010506746A (ja) 2010-03-04
EP2073950B1 (en) 2013-11-20
JP2013091160A (ja) 2013-05-16
EP2073950A2 (en) 2009-07-01
CN101541460B (zh) 2012-07-04
US20080095588A1 (en) 2008-04-24
JP5642215B2 (ja) 2014-12-17

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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