BRPI0407334A - Geometria avançada de engrenagens cÈnicas oblìquas e retas produzidas por forjamento - Google Patents

Geometria avançada de engrenagens cÈnicas oblìquas e retas produzidas por forjamento

Info

Publication number
BRPI0407334A
BRPI0407334A BR0407334-7A BRPI0407334A BRPI0407334A BR PI0407334 A BRPI0407334 A BR PI0407334A BR PI0407334 A BRPI0407334 A BR PI0407334A BR PI0407334 A BRPI0407334 A BR PI0407334A
Authority
BR
Brazil
Prior art keywords
parabolic
contact
oblique
forging
geometry
Prior art date
Application number
BR0407334-7A
Other languages
English (en)
Inventor
Faydor L Litvin
Xiangshun Zhao
John Stephen Sofia
Theresa Barrett
Original Assignee
American Axle & Mfg Inc
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 American Axle & Mfg Inc filed Critical American Axle & Mfg Inc
Publication of BRPI0407334A publication Critical patent/BRPI0407334A/pt
Publication of BRPI0407334B1 publication Critical patent/BRPI0407334B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/08—Profiling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/30—Making machine elements wheels; discs with gear-teeth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/08—Profiling
    • F16H55/0853—Skewed-shaft arrangement of the toothed members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/08—Profiling
    • F16H55/0886—Profiling with corrections along the width, e.g. flank width crowning for better load distribution
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth
    • Y10T74/19963—Spur
    • Y10T74/19972—Spur form

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Forging (AREA)

Abstract

"GEOMETRIA AVANçADA DE ENGRENAGENS CÈNICAS OBLìQUAS E RETAS PRODUZIDAS POR FORJAMENTO". A presente invenção refere-se a uma geometria avançada para engrenagens cónicas oblíquas e retas que tem um contato de apoio localizado e mais estável, produzidas por forjarmento. A localização de contato de apoio é conseguida por meio da substituição de superfícies de dente planas por superfícies de dente parabólicas. Isto é realizado ou modificando o contato linear diretamente ou utilizando um cilindro parabólico gerador durante a geração das superfícies de dente. A área de contato real é espalhada sobre uma elipse centralizada ao redor de um ponto teórico de contato instantâneo no vértice da superfície de dente parabólica. Este contato de apoio localizado reduz o deslocamento do apoio devido a erros de montagem e fabricação, fornecendo com isto uma engrenagem mais durável e silenciosa. Além disto, a geometria da engrenagem possibilita a criação de matrizes a partir das quais a engrenagem pode ser forjada. Erros de transmissão são modelados utilizando uma função parabólica pré-projetada que coincide com o projeto da superfície parabólica do dente da presente invenção.
BRPI0407334-7A 2003-02-07 2004-02-04 Sistema de engrenagem BRPI0407334B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/360,290 2003-02-07
US10/360,290 US7191521B2 (en) 2003-02-07 2003-02-07 Advanced geometry of skew and straight bevel gears produced by forging
PCT/US2004/003110 WO2004072509A2 (en) 2003-02-07 2004-02-04 Advanced geometry of skew and straight bevel gears produced by forging

Publications (2)

Publication Number Publication Date
BRPI0407334A true BRPI0407334A (pt) 2006-01-10
BRPI0407334B1 BRPI0407334B1 (pt) 2018-03-13

Family

ID=32823974

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0407334-7A BRPI0407334B1 (pt) 2003-02-07 2004-02-04 Sistema de engrenagem

Country Status (6)

Country Link
US (1) US7191521B2 (pt)
EP (1) EP1592901A2 (pt)
JP (1) JP4532465B2 (pt)
KR (1) KR101042890B1 (pt)
BR (1) BRPI0407334B1 (pt)
WO (1) WO2004072509A2 (pt)

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US7698816B2 (en) * 2006-06-22 2010-04-20 The Boeing Company Method of making a pinion meshing with a given face gear in accordance with altered design parameters
JP5423460B2 (ja) * 2010-02-12 2014-02-19 株式会社ジェイテクト 揺動歯車の加工方法および加工装置
US9267594B2 (en) 2010-08-24 2016-02-23 American Axle & Manufacturing, Inc. Controlled relative radius of curvature forged bevel gears with involute section
US8857286B2 (en) * 2012-03-06 2014-10-14 Luren Precision Co., Ltd. Machine tool transmission system
US20140345405A1 (en) * 2013-05-23 2014-11-27 Apex Brands, Inc. Rsp-Gearing Insensitive to Axis Misalignment and Other Displacement and Methods of Producing Gears
JP2015218892A (ja) * 2014-05-21 2015-12-07 トヨタ自動車株式会社 歯車装置
CN108694297A (zh) * 2014-10-22 2018-10-23 江苏理工学院 基于显式动力学分析的非对称圆柱直齿轮副的建模方法
CN104439540B (zh) * 2014-11-21 2018-01-05 天津大学 一种齿轮加工刀具
CN105718651B (zh) * 2016-01-19 2019-05-24 武汉理工大学 一种渐开线直齿锥齿轮齿端修形及参数化建模方法
CN106383942B (zh) * 2016-09-12 2019-06-07 上海汽车变速器有限公司 蜗杆砂轮磨削斜齿轮的自然扭曲微观修形优化方法
CN106545639B (zh) * 2016-11-24 2019-03-12 桂林理工大学 基于自然齿面活动标架的点啮合齿面设计方法
DE102017221736B4 (de) * 2017-12-03 2021-11-25 Audi Ag Verfahren zur Akustikbeeinflussung von Zahnrädern
CN108470102B (zh) * 2018-03-21 2021-10-22 西安科技大学 一种面向啮合性能预控的小轮齿面设计方法及加工方法

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FR2603681B1 (fr) 1986-09-09 1988-11-25 Bouchet Jacques Dent pour l'accouplement par denture de deux solides, denture en resultant et engrenages en faisant application
WO1988003239A1 (en) * 1986-10-31 1988-05-05 Kyoiku Haguruma Kogyo Kabushiki-Kaisha Gear having small relative curvature at contact point
US4761867A (en) * 1987-02-12 1988-08-09 Eaton Corporation Method for producing ring gears for heavy-duty drive axles
US5116173A (en) * 1991-02-26 1992-05-26 The Gleason Works Method of generating bevel and hypoid gears
US5083474A (en) * 1991-06-04 1992-01-28 Axicon Gear Company Zero transmission error gearing
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US5485761A (en) * 1993-04-06 1996-01-23 Axicon Gear Company Articulated differential crowning
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NL9401735A (nl) 1994-10-19 1996-06-03 Crown Gear Bv Tandwieloverbrenging van een cilindrisch rondsel met een kroonwiel, het kroonwiel dat toegepast wordt in deze tandwieloverbrenging, een werkwijze volgens welke het kroonwiel gemaakt kan worden alsmede een gereedschap waarmee het kroonwiel gemaakt kan worden.
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Also Published As

Publication number Publication date
KR20050096176A (ko) 2005-10-05
JP4532465B2 (ja) 2010-08-25
WO2004072509A2 (en) 2004-08-26
EP1592901A2 (en) 2005-11-09
US20040154423A1 (en) 2004-08-12
KR101042890B1 (ko) 2011-06-21
WO2004072509A3 (en) 2004-12-23
BRPI0407334B1 (pt) 2018-03-13
WO2004072509B1 (en) 2005-04-21
JP2006518442A (ja) 2006-08-10
US7191521B2 (en) 2007-03-20

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 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]