MX2020002066A - Escareador conico. - Google Patents

Escareador conico.

Info

Publication number
MX2020002066A
MX2020002066A MX2020002066A MX2020002066A MX2020002066A MX 2020002066 A MX2020002066 A MX 2020002066A MX 2020002066 A MX2020002066 A MX 2020002066A MX 2020002066 A MX2020002066 A MX 2020002066A MX 2020002066 A MX2020002066 A MX 2020002066A
Authority
MX
Mexico
Prior art keywords
edge
cutting edges
another
tip end
differ
Prior art date
Application number
MX2020002066A
Other languages
English (en)
Inventor
Yasushi Sasagawa
Yuichi Hirokawa
Hiroshi Saito
Takumi Abe
Shunsuke Sakuma
Yuki Ogiue
Satoshi Koike
Mitsuru Otaki
Hiroto Kanda
Suguru Machiya
Hifumi Okada
Original Assignee
Ishii Corp Co 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 Ishii Corp Co Ltd filed Critical Ishii Corp Co Ltd
Publication of MX2020002066A publication Critical patent/MX2020002066A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D77/00—Reaming tools
    • B23D77/12—Reamers with cutting edges arranged in tapered form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D77/00—Reaming tools
    • B23D77/003—Reaming tools with means for preventing chatter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D2277/00—Reaming tools
    • B23D2277/10—Reaming tools comprising means for damping of vibration, i.e. for reduction of chatter
    • B23D2277/105—Reaming tools comprising means for damping of vibration, i.e. for reduction of chatter with cutting edges located at unequal angles around the periphery of the tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D2277/00—Reaming tools
    • B23D2277/52—Details of helices, e.g. helix angles or helices of special form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D77/00—Reaming tools
    • B23D77/006—Reaming tools with means for lubricating or cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)

Abstract

Se proporciona un escareador cónico con el que es posible lograr una mejora en la precisión del maquinado y en la vida útil de maquinado. El escareador cónico comprende una pluralidad de bordes cortantes 11, 12, 13, cada uno con una forma helicoidal proporcionada en la periferia exterior de una porción de borde cortante 3 que tiene un diámetro exterior que se expande desde un extremo frontal hacia un extremo posterior del mismo, en donde un ángulo entre dientes ?1, ?2, ?3, definido entre cada par de bordes cortantes 11, 12, 13 que se dispone adyacentemente en una dirección circunferencial, es diferente uno de otro en cualquier posición de referencia dada, y en donde la pluralidad de bordes cortantes 11, 12, 13 tienen cada uno un ángulo helicoidal a1, a2, a3 que es diferente uno de otro. Como la pluralidad de bordes cortantes 11, 12, 13 que se separan de manera desigual tienen cada uno el ángulo helicoidal a1, a2, a3 que es diferente uno de otro, puede evitarse la resonancia durante el corte. Además, se forma una estría de eliminación de virutas entre cada par de bordes cortantes 11, 12, 13 dispuestos de manera adyacente en la dirección circunferencial, y al menos uno de los ángulos entre dientes ?2 se define para disminuir desde el extremo frontal hacia el extremo posterior, mientras que los ángulos restantes entre dientes ?1 y ?3 se definen para aumentar desde el extremo frontal hacia el extremo posterior.
MX2020002066A 2017-08-30 2018-08-28 Escareador conico. MX2020002066A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017165835 2017-08-30
PCT/JP2018/031650 WO2019044791A1 (ja) 2017-08-30 2018-08-28 テーパーリーマ

Publications (1)

Publication Number Publication Date
MX2020002066A true MX2020002066A (es) 2020-07-13

Family

ID=65525473

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020002066A MX2020002066A (es) 2017-08-30 2018-08-28 Escareador conico.

Country Status (5)

Country Link
US (1) US10926344B2 (es)
JP (1) JP6838164B2 (es)
CN (1) CN111032264B (es)
MX (1) MX2020002066A (es)
WO (1) WO2019044791A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11407047B2 (en) * 2018-06-28 2022-08-09 A.L.M.T. Corp. Reamer
US20220181923A1 (en) * 2019-05-09 2022-06-09 Sumitomo Electric Industries, Ltd. Interconnected assembly, and rotating electrical machine
JP7386022B2 (ja) * 2019-09-11 2023-11-24 アイシン機工株式会社 リーマ
WO2021075216A1 (ja) * 2019-10-16 2021-04-22 株式会社アライドマテリアル 回転切削工具
DE102020112808A1 (de) * 2020-05-12 2021-11-18 Kennametal Inc. Schneidwerkzeug und Verfahren zur Herstellung eines Schneidwerkzeugs
CN117580666A (zh) * 2021-06-28 2024-02-20 联合材料公司 旋转切削刀具

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE451771A (es) * 1941-10-26
GB563402A (en) * 1943-04-02 1944-08-11 George H Alexander Machinery L Improvements relating to reamers, milling cutters and like cutting tools
CH419788A (de) * 1963-06-24 1966-08-31 Wanner Heinrich Rotierendes, spanabhebendes Werkzeug
DE1627238C3 (de) * 1967-12-08 1983-01-13 Montanwerke Walter GmbH, 7400 Tübingen Reibahle
CH482486A (de) * 1968-04-23 1969-12-15 Merz Ag Präzisionsreibahle hoher Güteklasse
DE2910828A1 (de) * 1979-03-20 1980-09-25 Wezel & Co Biax Werkzeuge Reibahle mit schneidplatten aus hartmetall
US4740121A (en) * 1979-10-18 1988-04-26 Rockwell International Corporation Reamer with unequally spaced flutes
US4473070A (en) * 1983-01-05 1984-09-25 Regents Of The University Of Michigan Intramedullary reamer
JPH07121486B2 (ja) * 1986-08-12 1995-12-25 出雲産業株式会社 テ−パ−リ−マ
JPH07121485B2 (ja) * 1986-08-12 1995-12-25 出雲産業株式会社 リ−マ
JPH03109722A (ja) 1989-09-25 1991-05-09 Toshiba Corp 半導体熱処理装置
JPH081773Y2 (ja) * 1990-02-23 1996-01-24 三菱マテリアル株式会社 リーマ
JPH05253742A (ja) 1992-03-10 1993-10-05 Hitachi Tool Eng Ltd テーパリーマ
JPH09272015A (ja) 1996-04-05 1997-10-21 Mitsubishi Heavy Ind Ltd テーパリーマ
EP1561535B1 (en) * 2004-02-06 2012-01-04 Volvo Car Corporation Cutting tool and method for using said cutting tool
JP2006181677A (ja) 2004-12-27 2006-07-13 Nissan Motor Co Ltd 穴加工用工具および穴加工方法
JP4753893B2 (ja) 2007-02-13 2011-08-24 株式会社アライドマテリアル ダイヤモンドリーマ
DE102008018399A1 (de) * 2008-04-10 2009-10-15 Sandvik Intellectual Property Ab Schaftfräser mit unterschiedlichen Drallwinkeln
DE102008025962A1 (de) * 2008-05-30 2009-12-03 Kennametal Inc. Reibahle
FR2951067B1 (fr) * 2009-10-08 2012-04-06 Micro Mega Int Mfg Sa Alesoir a canaux comprenant une pluralite de levres de coupe helicoidales
FR2971932B1 (fr) * 2011-02-25 2014-01-17 Micro Mega Int Mfg Sa Instrument canalaire du type alesoir.
JP5649729B2 (ja) * 2011-07-05 2015-01-07 オーエスジー株式会社 不等リードエンドミル
CN203197392U (zh) * 2013-02-10 2013-09-18 常州市海力工具有限公司 锥度铰刀
US10052700B2 (en) * 2015-07-28 2018-08-21 Kennametal Inc. Rotary cutting tool with blades having repeating, unequal indexing and helix angles

Also Published As

Publication number Publication date
CN111032264A (zh) 2020-04-17
WO2019044791A1 (ja) 2019-03-07
CN111032264B (zh) 2021-05-11
JP6838164B2 (ja) 2021-03-03
JPWO2019044791A1 (ja) 2020-07-30
US20200215631A1 (en) 2020-07-09
US10926344B2 (en) 2021-02-23

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