ES2537112T3 - Herramienta de generación de roscas con transición de arista - Google Patents

Herramienta de generación de roscas con transición de arista Download PDF

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Publication number
ES2537112T3
ES2537112T3 ES07010422.9T ES07010422T ES2537112T3 ES 2537112 T3 ES2537112 T3 ES 2537112T3 ES 07010422 T ES07010422 T ES 07010422T ES 2537112 T3 ES2537112 T3 ES 2537112T3
Authority
ES
Spain
Prior art keywords
edge
transition
wedge
angle
thread
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.)
Active
Application number
ES07010422.9T
Other languages
English (en)
Inventor
Helmut Dipl.-Ing. Glimpel
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.)
Emuge Werk Richard Glimpel GmbH and Co KG Fabrik fuer Praezisionswerkzeuge
Original Assignee
Emuge Werk Richard Glimpel GmbH and Co KG Fabrik fuer Praezisionswerkzeuge
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38531751&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2537112(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Emuge Werk Richard Glimpel GmbH and Co KG Fabrik fuer Praezisionswerkzeuge filed Critical Emuge Werk Richard Glimpel GmbH and Co KG Fabrik fuer Praezisionswerkzeuge
Application granted granted Critical
Publication of ES2537112T3 publication Critical patent/ES2537112T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • 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
    • 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
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/18—Milling cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/04—Angles
    • B23C2210/0407—Cutting angles
    • B23C2210/0421—Cutting angles negative
    • B23C2210/0435—Cutting angles negative radial rake angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/12—Cross section of the cutting edge
    • B23C2210/123—Bevelled cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/12—Cross section of the cutting edge
    • B23C2210/126—Rounded cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2220/00—Details of milling processes
    • B23C2220/68—Whirling
    • 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
    • B23G2200/04—Tools with negative cutting angles
    • 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
    • B23G2200/30—Cutting edges that are rounded in the cross-sectional view of the cutting edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Endoscopes (AREA)
  • Drilling Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

Macho de roscar, a) en cuyo perímetro están dispuestos dientes de corte (3) con respectivamente un extremo delantero (4) y un extremo trasero (5), b) en que el extremo delantero (4) de cada diente (3) forma entre al menos una superficie de ataque (6, 6a) con al menos un ángulo de ataque (γ, γ1) y al menos una superficie libre (7, 7a) con al menos un ángulo libre (α, α1) al menos una cuña (8) con al menos una arista de cuña (9, 9a) y con al menos un ángulo de cuña (β, β1), c) en que la o al menos una arista de cuña (9, 9a) forma un filo perimetral del macho de roscar (2), y d) en que el o al menos un ángulo de cuña (ß) está aumentado en y/o cerca de la arista de cuña (9, 9a) asociada mediante la conformación de una transición de arista (10) entre la superficie de ataque (6) y la superficie libre (7), caracterizado e) porque la o al menos una transición de arista (10) tiene por segmentos una o varias curvaturas, f) y porque la transición de arista, que tiene por segmentos una o varias curvaturas, está conformada de forma recta en al menos una zona parcial (16).

Description

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Claims (1)

  1. imagen1
    imagen2
ES07010422.9T 2006-06-09 2007-05-25 Herramienta de generación de roscas con transición de arista Active ES2537112T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006027232 2006-06-09
DE200610027232 DE102006027232A1 (de) 2006-06-09 2006-06-09 Gewindeerzeugungswerkzeug mit Kantenübergang

Publications (1)

Publication Number Publication Date
ES2537112T3 true ES2537112T3 (es) 2015-06-02

Family

ID=38531751

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07010422.9T Active ES2537112T3 (es) 2006-06-09 2007-05-25 Herramienta de generación de roscas con transición de arista

Country Status (3)

Country Link
EP (1) EP1864736B1 (es)
DE (1) DE102006027232A1 (es)
ES (1) ES2537112T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009074343A1 (de) * 2007-12-12 2009-06-18 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Gewindebohrer und verfahren zur herstellung eines gewindebohrers
WO2014188603A1 (ja) * 2013-05-24 2014-11-27 オーエスジー株式会社 ねじ切削用タップ
EP2929966B1 (de) * 2014-04-09 2017-11-29 Fraisa SA Vollfräswerkzeug zur rotierenden Materialbearbeitung
US9682435B2 (en) * 2014-08-28 2017-06-20 Kennametal Inc. Thread forming taps
US11045889B2 (en) * 2015-09-30 2021-06-29 Molding Tool Engineering, Ltd Thread milling cutter and internal pipe thread machining method using the same
US11351620B2 (en) * 2016-04-15 2022-06-07 Mapal Fabrik für Praäzisionswerkzeuge Dr. Kress KG Milling head for a ball track milling cutter, ball track milling cutter having a milling head of this type, method for producing a cutting edge for a ball track milling cutter, computer program product for carrying out a method of this type, data carrier having a computer program product of this type, and grinding machine for carrying out the method
DE102017206144B3 (de) 2017-03-16 2018-07-26 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Fräskopf für einen Kugelbahnfräser und Kugelbahnfräser mit einem solchen Fräskopf
CN106984876B (zh) * 2017-04-06 2019-09-17 湘潭大学 一种少干涉螺纹铣削加工铣刀
JP7075584B2 (ja) * 2018-04-16 2022-05-26 三菱重工業株式会社 ラジアスエンドミル及びこれを用いた工作機械、並びにラジアスエンドミルの設計方法及び加工方法
JP7320391B2 (ja) 2019-06-28 2023-08-03 株式会社Subaru エンドミル及び穿孔方法
CN114054871A (zh) * 2021-12-04 2022-02-18 陕西渭河工模具有限公司 一种高精度多棱边高速挤压丝锥及热处理工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59219122A (ja) 1983-05-27 1984-12-10 Sumitomo Electric Ind Ltd 被覆超硬合金工具及びその製造法
US6105467A (en) * 1998-06-26 2000-08-22 Baker; David A. Method for preparing a cutting edge on an end mill
US6371702B1 (en) 1999-08-18 2002-04-16 Kennametal Pc Inc. Spade blade drill and method of making
EP1122010B1 (en) 1999-11-25 2009-01-07 Sumitomo Electric Industries, Ltd. Cutting tool of polycrystalline hard sintered material
JP3477183B2 (ja) * 2001-06-15 2003-12-10 オーエスジー株式会社 ダイヤモンド被覆切削工具
DE10332930A1 (de) 2003-07-19 2005-02-03 Sandvik Ab Gewindebohrer
JP4446469B2 (ja) 2004-03-12 2010-04-07 住友電工ハードメタル株式会社 被覆切削工具
US7214006B2 (en) * 2004-09-01 2007-05-08 Dauphin Precision Tool, Llc Helical flute end mill with multi-section cutting surface

Also Published As

Publication number Publication date
EP1864736B1 (de) 2015-03-04
EP1864736A2 (de) 2007-12-12
DE102006027232A1 (de) 2007-12-13
EP1864736A8 (de) 2008-07-02
EP1864736A3 (de) 2010-04-07

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