ITTO930964A1 - Metodo e macchina per la realizzazione di ruote dentate. - Google Patents

Metodo e macchina per la realizzazione di ruote dentate.

Info

Publication number
ITTO930964A1
ITTO930964A1 IT93TO000964A ITTO930964A ITTO930964A1 IT TO930964 A1 ITTO930964 A1 IT TO930964A1 IT 93TO000964 A IT93TO000964 A IT 93TO000964A IT TO930964 A ITTO930964 A IT TO930964A IT TO930964 A1 ITTO930964 A1 IT TO930964A1
Authority
IT
Italy
Prior art keywords
tool
axis
pinion
wheel
around
Prior art date
Application number
IT93TO000964A
Other languages
English (en)
Inventor
Antonio Baima
Giuseppe Borio
Carlo Leonardo De
Aurelio Berruto
Roberto Tolomei
Gianluigi Boscolo
Original Assignee
Fiatavio Spa
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 Fiatavio Spa filed Critical Fiatavio Spa
Priority to ITTO930964A priority Critical patent/IT1272087B/it
Publication of ITTO930964A0 publication Critical patent/ITTO930964A0/it
Priority to DE69426111T priority patent/DE69426111T2/de
Priority to ES94119174T priority patent/ES2151917T3/es
Priority to EP94119174A priority patent/EP0663256B1/en
Priority to US08/351,839 priority patent/US5562372A/en
Priority to JP6315275A priority patent/JPH07285024A/ja
Publication of ITTO930964A1 publication Critical patent/ITTO930964A1/it
Application granted granted Critical
Publication of IT1272087B publication Critical patent/IT1272087B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
    • B23F19/10—Chamfering the end edges of gear teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F15/00—Methods or machines for making gear wheels of special kinds not covered by groups B23F7/00 - B23F13/00
    • B23F15/06—Making gear teeth on the front surface of wheels, e.g. for clutches or couplings with toothed faces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F17/00—Special methods or machines for making gear teeth, not covered by the preceding groups
    • B23F17/005—Special methods or machines for making gear teeth, not covered by the preceding groups for machining tooth fillet or tooth root
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
    • B23F19/002—Modifying the theoretical tooth flank form, e.g. crowning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
    • B23F23/1237—Tool holders
    • B23F23/1262—Grinding disc holders; Disc-type milling-cutter holders
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/10—Gear cutting
    • Y10T409/101431—Gear tooth shape generating
    • Y10T409/10477—Gear tooth shape generating by relative axial movement between synchronously indexing or rotating work and cutter
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/10—Gear cutting
    • Y10T409/107791—Using rotary cutter
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/10—Gear cutting
    • Y10T409/107791—Using rotary cutter
    • Y10T409/10795—Process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Gear Processing (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

Metodo per la realizzazione di ruote dentate, secondo il quale una ruota dentata (2) atta ad ingranare con un relativo pignone (3) viene formata utilizzando un utensile (32) a disco presentante un bordo tagliente (38) esattamente uguale al profilo dei denti del pignone (3); l'utensile (32) viene posizionato in modo tale per cui il proprio bordo tagliente (38) coinciderebbe, in condizioni di ingranamento tra ruota (2) e pignone (3), con il profilo del dente del pignone (3) stesso, e viene ruotato attorno ad un asse (40) di basculamento ortogonale ad un proprio asse (35a) di rotazione; contemporaneamente alla movimentazione dell'utensile (32) attorno all'asse (40) di basculamento, la ruota (2) viene sia spostata in una direzione (11) ortogonale all'asse (35a) di rotazione dell'utensile (32), sia ruotata attorno ad un proprio asse (14) ortogonale alla direzione (11) stessa; il rapporto tra la velocità di rotazione della ruota (2) attorno al proprio asse (14) e dell'utensile (32) attorno all'asse di basculamento (40) essendo variabile al variare della posizione della zona di contatto tra utensile (32) e ruota (2).[Fig. 1].
ITTO930964A 1993-12-17 1993-12-17 Metodo e macchina per la realizzazione di ruote dentate. IT1272087B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITTO930964A IT1272087B (it) 1993-12-17 1993-12-17 Metodo e macchina per la realizzazione di ruote dentate.
DE69426111T DE69426111T2 (de) 1993-12-17 1994-12-05 Verfahren und Maschine zum Herstellen von Kronenrädern
ES94119174T ES2151917T3 (es) 1993-12-17 1994-12-05 Procedimiento y dispositivo para la fabricacion de ruedas dentadas planas.
EP94119174A EP0663256B1 (en) 1993-12-17 1994-12-05 A method and a machine for manufacturing crown or face gears
US08/351,839 US5562372A (en) 1993-12-17 1994-12-08 Method and a machine for manufacturing gears
JP6315275A JPH07285024A (ja) 1993-12-17 1994-12-19 歯車の製造方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930964A IT1272087B (it) 1993-12-17 1993-12-17 Metodo e macchina per la realizzazione di ruote dentate.

Publications (3)

Publication Number Publication Date
ITTO930964A0 ITTO930964A0 (it) 1993-12-17
ITTO930964A1 true ITTO930964A1 (it) 1995-06-17
IT1272087B IT1272087B (it) 1997-06-11

Family

ID=11411946

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930964A IT1272087B (it) 1993-12-17 1993-12-17 Metodo e macchina per la realizzazione di ruote dentate.

Country Status (6)

Country Link
US (1) US5562372A (it)
EP (1) EP0663256B1 (it)
JP (1) JPH07285024A (it)
DE (1) DE69426111T2 (it)
ES (1) ES2151917T3 (it)
IT (1) IT1272087B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619401C1 (de) * 1996-05-14 1997-11-27 Reishauer Ag Verfahren, Werkzeug und Vorrichtung zum Profilieren von Schleifschnecken für das kontinuierliche Wälzschleifen
NL1004338C2 (nl) * 1996-10-23 1998-04-24 Crown Gear Holding B V Werkwijze voor het vormen van een kroonwiel.
JP4191336B2 (ja) * 1999-09-13 2008-12-03 ブイアイブイエンジニアリング株式会社 ギアケースの製造方法
US20030086769A1 (en) * 2001-09-17 2003-05-08 Hyatt Gregory A. Apparatus and methods for producing a curved tooth
DE10162823A1 (de) * 2001-12-14 2003-08-28 Gleason Pfauter Maschinenfabri Verfahren zum spanenden Bearbeiten im wesentlichen zylindrischen, innen- oder aussenverzahnter Zahnräder
DE10335756A1 (de) * 2003-08-05 2005-03-10 Guenter Kownatzki Werkzeug zum spanabhebenden Herstellen der Planverzahnung eines Kronrades
CN100443229C (zh) * 2005-12-15 2008-12-17 天津第一机床总厂 数控弧齿锥齿轮齿顶倒棱机
JP2009220196A (ja) * 2008-03-13 2009-10-01 Kanzaki Kokyukoki Mfg Co Ltd 歯車加工装置
JP5700854B2 (ja) * 2009-08-03 2015-04-15 ザ グリーソン ワークス フェースギヤを製造するための方法及び工具
JP2011115908A (ja) * 2009-12-04 2011-06-16 Mitsubishi Heavy Ind Ltd 歯車加工機械
RU2518818C2 (ru) * 2010-01-29 2014-06-10 Те Глисон Воркс Способ непрерывного изготовления плоских зубчатых колес
US9067269B2 (en) * 2011-10-13 2015-06-30 Bourn & Koch, Inc. Horizontal gear shaping machine with dual shaping heads
CN104096921B (zh) * 2013-04-12 2016-10-12 北京广宇大成数控机床有限公司 数控立式弧齿端齿盘磨齿机
US9764401B2 (en) * 2015-05-06 2017-09-19 Caterpillar Inc. Zero lead generative cutting tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2304586A (en) * 1940-12-14 1942-12-08 Fellows Gear Shaper Co Hob for generating crown gears
DE886090C (de) * 1948-01-13 1953-08-10 Willi Graf Maschine zum Schleifen von Zahnraedern mit nur teilweise evolventen-foermigen Zahnprofilen nach dem Abwaelzverfahren
DE1096718B (de) * 1948-03-01 1961-01-05 Fellows Gear Shaper Co Verfahren zur Herstellung von Kronenraedern oder Planraedern
US4565474A (en) * 1980-11-01 1986-01-21 The Ingersoll Milling Machine Company Method of generating involute tooth forms with a milling cutter
NL8800472A (nl) * 1988-02-24 1989-09-18 Hankamp Bv Werkwijze voor het vervaardigen en/of nabewerken van kroonwielen.
DE3915976C2 (de) * 1989-05-17 2002-01-31 Pfauter Hermann Gmbh Co Verfahren zur Schlichtbearbeitung der Flanken von gerad- oder schrägverzahnten, innen- oder außenverzahnten Zylinderrädern durch Wälzschälen sowie Wälzmaschine zur Durchführung eines solchen Verfahrens

Also Published As

Publication number Publication date
ITTO930964A0 (it) 1993-12-17
JPH07285024A (ja) 1995-10-31
EP0663256B1 (en) 2000-10-11
DE69426111D1 (de) 2000-11-16
DE69426111T2 (de) 2001-05-10
ES2151917T3 (es) 2001-01-16
IT1272087B (it) 1997-06-11
US5562372A (en) 1996-10-08
EP0663256A1 (en) 1995-07-19

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19981221