BR112012031393A2 - processo para produzir disco de freio, e disco de freio - Google Patents

processo para produzir disco de freio, e disco de freio

Info

Publication number
BR112012031393A2
BR112012031393A2 BR112012031393A BR112012031393A BR112012031393A2 BR 112012031393 A2 BR112012031393 A2 BR 112012031393A2 BR 112012031393 A BR112012031393 A BR 112012031393A BR 112012031393 A BR112012031393 A BR 112012031393A BR 112012031393 A2 BR112012031393 A2 BR 112012031393A2
Authority
BR
Brazil
Prior art keywords
brake disc
outer peripheral
thickness direction
disc
disc body
Prior art date
Application number
BR112012031393A
Other languages
English (en)
Inventor
Hidekazu Kawai
Yasuhiro Takagi
Original Assignee
Yutaka Giken 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 Yutaka Giken Co Ltd filed Critical Yutaka Giken Co Ltd
Publication of BR112012031393A2 publication Critical patent/BR112012031393A2/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/34—Making other particular articles wheels or the like brake drums
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D2065/026—Braking members; Mounting thereof characterised by a particular outline shape of the braking member, e.g. footprint of friction lining
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D2069/004—Profiled friction surfaces, e.g. grooves, dimples
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2250/00—Manufacturing; Assembly
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2250/00—Manufacturing; Assembly
    • F16D2250/0092—Tools or machines for producing linings
    • 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
    • Y10T29/49995—Shaping one-piece blank by removing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)
  • Punching Or Piercing (AREA)

Abstract

processo para produzir disco de freio, e disco de freio. a presente invenção refere-se a um processo para produzir um disco de freio tendo um formato periférico externo com projeções e recessos radiais formados repetidamente na direção periférica, o processo tendo excelente produtividade em que uma seção de face curvada pode ser formada uniformemente ao longo do perímetro inteiro de cada borda periférica externa do corpo de disco e em que nenhuma etapa de chanfradura é exigida para desbarbar. no processo , um corpo de disco (1) tendo um formato periférico externo com projeções e recessos repetidamente formados é meio recortado de uma superfície de um material laminado (w) na direção de espessura do mesmo, e então o corpo de disco (1) é recortado a partir da outra superfície do material laminaod (w) na direção de espessura do mesmo. assim, as seções de face curvada (1b, 1d) criadas por rolamento e contíguo às seções de face recortadas respectivas (1a, 1c) na superfície periférica externa do corpo de disco (1) são formadas nas bordas periféricas externas respectivas da dita uma superfície e da dita outra superfície, na direção de espessura, do corpo de disco (1) produzido de acordo com o processo acima mencionado. o diâmetro interno (r~ 11~) da matriz (11)que é usado na etapa de meio recorte é menor que o diâmetro externo (r~ 12~) de perfuração (12).
BR112012031393A 2010-06-09 2011-03-16 processo para produzir disco de freio, e disco de freio BR112012031393A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010132367A JP2011256949A (ja) 2010-06-09 2010-06-09 ブレーキディスクの製造方法及びブレーキディスク
PCT/JP2011/001552 WO2011155107A1 (ja) 2010-06-09 2011-03-16 ブレーキディスクの製造方法及びブレーキディスク

Publications (1)

Publication Number Publication Date
BR112012031393A2 true BR112012031393A2 (pt) 2016-11-16

Family

ID=45097729

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012031393A BR112012031393A2 (pt) 2010-06-09 2011-03-16 processo para produzir disco de freio, e disco de freio

Country Status (5)

Country Link
US (1) US20130025985A1 (pt)
EP (1) EP2581621A4 (pt)
JP (1) JP2011256949A (pt)
BR (1) BR112012031393A2 (pt)
WO (1) WO2011155107A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102615181B (zh) * 2012-02-27 2014-04-09 昆山三景科技股份有限公司 适用于冲制汽车刹车片的连续冲压模具及冲压方法
CN103212620B (zh) * 2012-05-18 2015-12-16 孙昌清 无毛刺冲裁方法和冲裁系统
US10626935B2 (en) * 2016-04-13 2020-04-21 Sram, Llc Brake rotor
JP6761319B2 (ja) * 2016-10-05 2020-09-23 株式会社三井ハイテック 鉄心片の製造方法
CN110405103B (zh) * 2019-08-05 2021-02-23 浙江凌宇机械股份有限公司 一种刹车盘生产线

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727445C2 (de) * 1977-06-18 1979-09-06 Lange, Kurt, Prof. Dr.-Ing., 7000 Stuttgart Verfahren und Vorrichtung zum Ausschneiden und/oder Lochen von Werkstücken aus metallischen Flachwerkstoffen
US4477537A (en) * 1982-09-23 1984-10-16 Blase Tool And Manufacturing Co., Inc. Method for producing burr-free blanks and the blanks produced thereby
JPS61189832A (ja) * 1985-02-18 1986-08-23 Hitachi Ltd 上下抜き金型
JPH06114595A (ja) * 1992-10-05 1994-04-26 Omron Corp プレス装置のストローク制御装置
JP2000210732A (ja) * 1999-01-22 2000-08-02 Nikkyo Corp プレス打ち抜き製品のバリなし加工方法
JP2001300647A (ja) * 2000-04-24 2001-10-30 Sankyo Seiki Mfg Co Ltd プレス加工部品の製造方法、及びモータ用積層コアの製造方法
JP2002066653A (ja) * 2000-08-30 2002-03-05 Sanyo Seisakusho:Kk 金属板のプレス加工方法又は金属板のプレス加工装置
JP2004167547A (ja) * 2002-11-20 2004-06-17 Nakamura Mfg Co Ltd 薄板の剪断加工方法
JP4315672B2 (ja) * 2002-11-28 2009-08-19 株式会社三井ハイテック 無段変速機用ベルトのエレメントの製造方法
JP2004357349A (ja) * 2003-05-27 2004-12-16 Nakamura Mfg Co Ltd 鉄心片の製造方法
ES2325267T3 (es) * 2003-12-02 2009-08-31 Sunstar Engineering Inc. Metodo para producir un disco de freno.
DE102007047836A1 (de) * 2007-11-21 2009-05-28 Zf Friedrichshafen Ag Verfahren zum Herstellen einer gratfreien Schnittfläche und Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
WO2011155107A1 (ja) 2011-12-15
EP2581621A1 (en) 2013-04-17
EP2581621A4 (en) 2018-03-07
JP2011256949A (ja) 2011-12-22
US20130025985A1 (en) 2013-01-31

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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]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements