BR112012031892B8 - inserto de corte para trabalho de formação de roscas - Google Patents

inserto de corte para trabalho de formação de roscas

Info

Publication number
BR112012031892B8
BR112012031892B8 BR112012031892A BR112012031892A BR112012031892B8 BR 112012031892 B8 BR112012031892 B8 BR 112012031892B8 BR 112012031892 A BR112012031892 A BR 112012031892A BR 112012031892 A BR112012031892 A BR 112012031892A BR 112012031892 B8 BR112012031892 B8 BR 112012031892B8
Authority
BR
Brazil
Prior art keywords
flank
cutting insert
edge
seen
face
Prior art date
Application number
BR112012031892A
Other languages
English (en)
Other versions
BR112012031892B1 (pt
BR112012031892A2 (pt
Inventor
Yoshiba Daisuke
Nunokawa Eiichi
Original Assignee
Tungaloy 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 Tungaloy Corp filed Critical Tungaloy Corp
Publication of BR112012031892A2 publication Critical patent/BR112012031892A2/pt
Publication of BR112012031892B1 publication Critical patent/BR112012031892B1/pt
Publication of BR112012031892B8 publication Critical patent/BR112012031892B8/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
    • B23G5/04—Dies
    • 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
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • 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
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • B23B27/145—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having a special shape
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/20—Top or side views of the cutting edge
    • B23B2200/205—Top or side views of the cutting edge with cutting edge having a wave form
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector
    • 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
    • Y10T408/9046—Tool or Tool with support with pitch-stabilizing ridge including tapered section
    • Y10T408/90467—Tool or Tool with support with pitch-stabilizing ridge including tapered section and relieved cutting edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

inserto de corte para trabalho de formação de roscas. é revelado um inserto de corte que é para processamento de forma para o filete que está sendo processado. no inserto de corte revelada para processamento de filetes, é formada uma pluralidade de arestas de corte em forma de crista, vista por um lado da face de recorte (2), em uma seção da crista que intercepta a face de recorte (2) formada em uma superfície superior e uma face de flanco formada em uma superfície lateral; as arestas de corte são providas com pelo menos umas aresta de acabamento (6a) para transferir a forma de um filete, e pelo menos uma aresta de desbaste (6b) feita em uma forma de crista menor que a aresta de acabamento (6a), vista pelo lado da face de recorte (2); uma primeira superfície de flanco (5a) e uma segunda superfície de flanco (5b) que tem um maior ângulo de flanco que a primeira superfície de flanco (5a) vista na direção normal da aresta de corte são formadas em uma face de flanco (4a) da aresta de corte (6a) e são arranjadas na ordem seguinte a partir da aresta de acabamento (6a), primeira superfície de flanco (5a), segunda superfície de flanco (5b).
BR112012031892A 2010-06-17 2011-06-17 inserto de corte para trabalho de formação de roscas BR112012031892B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010138211 2010-06-17
JP2010-138211 2010-06-17
PCT/JP2011/063982 WO2011158946A1 (ja) 2010-06-17 2011-06-17 ねじ加工用の切削インサート

Publications (3)

Publication Number Publication Date
BR112012031892A2 BR112012031892A2 (pt) 2020-07-21
BR112012031892B1 BR112012031892B1 (pt) 2021-01-19
BR112012031892B8 true BR112012031892B8 (pt) 2021-03-30

Family

ID=45348337

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012031892A BR112012031892B8 (pt) 2010-06-17 2011-06-17 inserto de corte para trabalho de formação de roscas

Country Status (9)

Country Link
US (1) US8740516B2 (pt)
EP (1) EP2583780A1 (pt)
JP (1) JP5561363B2 (pt)
KR (1) KR20130008084A (pt)
CN (1) CN102933342B (pt)
BR (1) BR112012031892B8 (pt)
CA (1) CA2802833C (pt)
RU (1) RU2013102040A (pt)
WO (1) WO2011158946A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9511467B2 (en) * 2013-06-10 2016-12-06 Ford Global Technologies, Llc Cylindrical surface profile cutting tool and process
EP2934795A1 (en) * 2012-12-19 2015-10-28 The Timken Company Dual tip cutter and method of hard turning
CN103128381A (zh) * 2013-03-21 2013-06-05 昆山华辰精密工具有限公司 一种石油管偏梯螺纹加工刀片
US9931698B2 (en) * 2013-05-20 2018-04-03 Tungaloy Corporation Cutting insert for threading, tool body and cutting tool
US10220453B2 (en) 2015-10-30 2019-03-05 Ford Motor Company Milling tool with insert compensation
EP3498405B1 (en) * 2017-12-14 2022-08-17 Sandvik Intellectual Property AB Threading insert having variable edge roundness
KR102043790B1 (ko) * 2017-12-26 2019-11-12 주식회사 포스코 나사 가공용 인서트
US10974327B1 (en) * 2019-10-31 2021-04-13 Facet Precision Tool GmbH Drills and drill bits with buttressed chip breakers
CN111545779A (zh) * 2020-05-19 2020-08-18 成都工具研究所有限公司 一种复杂成形多齿刀具及其加工方法和使用方法
CN113333875B (zh) * 2021-06-28 2022-09-20 湘潭大学 螺纹梳刀

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453267B (sv) * 1983-02-21 1988-01-25 Seco Tools Ab Gengsvarvningssker
DE3731984A1 (de) 1987-09-23 1989-04-13 Bosch Gmbh Robert Verfahren zur adaptiven stellregelung bei elektro-mechanischen antrieben
JPH0613764Y2 (ja) * 1988-01-08 1994-04-13 三菱マテリアル株式会社 超高圧焼結体付き切削工具
US5059069A (en) * 1990-02-09 1991-10-22 Sandvik Ab Insert for thread cutting
US5549425A (en) 1994-06-29 1996-08-27 Valenite Inc. Indexable threading insert with pressed-in chip breaker
JP2929181B2 (ja) * 1996-02-08 1999-08-03 大阪ダイヤモンド工業株式会社 切削用チップ及び回転切削工具
US6224299B1 (en) * 1997-10-20 2001-05-01 Laszlo Frecska Tool with straight inserts for providing helical cutting action
AT2462U1 (de) * 1997-11-04 1998-11-25 Plansee Tizit Gmbh Verfahren zur herstellung eines schneideinsatzes zum gewindeschneiden
JP3669150B2 (ja) * 1998-05-20 2005-07-06 住友金属工業株式会社 チェザーによる鋼管のねじ切削方法及びチェザー
FR2847838B1 (fr) * 2002-12-02 2006-01-06 Safety Plaquette de coupe etagee
US6957933B2 (en) 2003-05-30 2005-10-25 Siderca S.A.I.C. Threading insert with cooling channels
DE102004047839A1 (de) * 2004-09-29 2006-03-30 Sandvik Intellectual Property Hb Gewindeschneidwerkzeug
JP2006130579A (ja) * 2004-11-02 2006-05-25 Sumitomo Metal Ind Ltd チェザー
JP4876540B2 (ja) * 2005-11-10 2012-02-15 株式会社タンガロイ スローアウェイチップ及びその研削方法
JP2007313590A (ja) 2006-05-24 2007-12-06 Tungaloy Corp ねじ切り加工用チップおよびその製造方法
US8573904B2 (en) * 2011-06-14 2013-11-05 Kennametal Inc. Grooving insert

Also Published As

Publication number Publication date
EP2583780A1 (en) 2013-04-24
BR112012031892B1 (pt) 2021-01-19
KR20130008084A (ko) 2013-01-21
BR112012031892A2 (pt) 2020-07-21
US8740516B2 (en) 2014-06-03
JPWO2011158946A1 (ja) 2013-08-19
CA2802833A1 (en) 2011-12-22
WO2011158946A1 (ja) 2011-12-22
CA2802833C (en) 2015-07-14
CN102933342A (zh) 2013-02-13
US20130108384A1 (en) 2013-05-02
CN102933342B (zh) 2015-02-18
JP5561363B2 (ja) 2014-07-30
RU2013102040A (ru) 2014-07-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/06/2011, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2611 DE 19/01/2021 QUANTO AO INVENTOR.