JP4991089B2 - 通気ダクトを有するブレーキディスクのブレーキバンドを製造するプロセス並びにこのプロセスによって製造されたブレーキバンド - Google Patents
通気ダクトを有するブレーキディスクのブレーキバンドを製造するプロセス並びにこのプロセスによって製造されたブレーキバンド Download PDFInfo
- Publication number
- JP4991089B2 JP4991089B2 JP2003517464A JP2003517464A JP4991089B2 JP 4991089 B2 JP4991089 B2 JP 4991089B2 JP 2003517464 A JP2003517464 A JP 2003517464A JP 2003517464 A JP2003517464 A JP 2003517464A JP 4991089 B2 JP4991089 B2 JP 4991089B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- brake band
- temperature
- based alloy
- alloy
- 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.)
- Expired - Fee Related
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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
- F16D65/128—Discs; Drums for disc brakes characterised by means for cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
-
- 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
- F16D65/125—Discs; Drums for disc brakes characterised by the material used for the disc body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
-
- 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
- F16D2065/13—Parts or details of discs or drums
- F16D2065/1304—Structure
- F16D2065/1308—Structure one-part
-
- 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
- F16D2065/13—Parts or details of discs or drums
- F16D2065/1304—Structure
- F16D2065/1328—Structure internal cavities, e.g. cooling channels
-
- 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
- F16D2200/00—Materials; Production methods therefor
- F16D2200/0034—Materials; Production methods therefor non-metallic
- F16D2200/0039—Ceramics
-
- 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
- F16D2250/0007—Casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Braking Arrangements (AREA)
Description
Claims (20)
- a)金属材料のコア(100)をモールド成形する工程と、
b)動作状態デハモールド成形キャビティ(500)を規定するように組み合わされる2つのプレート(300,400)を有する鋳型(101)を準備する工程と、
c)前記鋳型(101)が開いた状態のときに、ブレーキバンド(10)を形成するための固形状の混合物の第1の層(900)を堆積させる工程と[0038]、
d)前記混合物の第1の層(900)の上面に、この混合物の第1の層を覆うと共に混合物の第1の層の中に沈まない状態に維持させてコア(100)を配置する工程と、
e)ブレーキバンド(10)を形成するための固形状の混合物の第2の層(901)を前記コア(100)上面に堆積させて、第1並びに第2の層とコアとからなる積層体を形成する工程と、
f)前記鋳型(101)を閉じる工程と、
g)前記第1並びに第2の層(900;901)が3次元構造を取るまで、第1並びに第2の層(900;901)の硬化を引き起こすような温度に鋳型(101)を加熱して、半仕上げの製品を製造する工程と、
h)前記工程(g)で製造された半仕上げの製品を鋳型(101)から取り出して、炉の中に配置する工程と、
i)前記半仕上げの製品をコア(100)の金属材料を溶融するような温度に加熱する工程と、
j)溶融されたコアを集める工程とを具備する、通気ダクトを有するブレーキバンドを製造するプロセス。 - 前記コア(100)は、150℃乃至450℃の温度で溶融し得る合金で形成されている請求項1のプロセス。
- 前記金属材料のコア(100)は、錫ベースの合金及び亜鉛ベースの合金から成るグループから選択された合金である請求項2のプロセス。
- 前記錫ベースの合金は、Sn-Pb及びSn-In合金である請求項3のプロセス。
- 前記錫ベースの合金は、共晶点で、37%w/wのPbを含むSn-Pb合金と、10乃至20%w/wのInを含むSn-In合金とである請求項4のプロセス。
- 前記錫ベースの合金は、共晶点で37%w/wを含むSn-Pb合金である請求項5のプロセス。
- 前記錫ベースの合金は、共晶点で37%のPbを含むSn-Pbである請求項6のプロセス。
- 前記亜鉛ベースの合金は、Zn-Al合金である請求項3の方法。
- 前記亜鉛ベースの合金は、4%w/wのAlを含むZn-Al合金である請求項8のプロセス。
- 前記工程(g)において、前記加熱は、80乃至180℃の温度と0.1乃至5N/cm2の圧力とで行われる請求項1乃至9のいずれか1のプロセス。
- 前記加熱は、ほぼ150℃の温度とほぼ1N/cm2の圧力とで行われる請求項10のプロセス。
- 前記工程(g)で、前記第2の加熱は、150乃至450℃の温度で行われる請求項1乃至11のいずれか1のプロセス。
- 前記コア(100)は、錫ベースの合金であり、第2の加熱は、150乃至250℃の温度で行われる請求項12のプロセス。
- 前記工程(i)での加熱は、180乃至220℃の温度で行われる請求項13のプロセス。
- 前記コア(100)は、亜鉛ベースの合金であり、前記工程(i)での加熱は、250乃至450℃の温度で行われる請求項12のプロセス。
- 前記前記工程(i)での加熱は、300乃至400℃の温度で行われる請求項15のプロセス。
- 前記工程(j)の後に、コア(100)を構成する溶融金属材料を再使用する工程が行われる請求項1乃至16のいずれか1のプロセス。
- セラミック材料でできたボディ内にキャビティを形成するための金属材料のコア(100)であって、請求項4乃至7及び13並びに14のいずれか1に記載の錫ベースの合金であることを特徴とするコア。
- セラミック材料でできたボディ内にキャビティを形成するための金属材料のコア(100)であって、請求項8並びに9及び15並びに16のいずれか1に記載の亜鉛ベースの合金であることを特徴とするコア。
- 請求項1乃至17のいずれか1に記載のプロセスで製造され得るブレーキバンド。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IT2001/000411 WO2003012310A1 (en) | 2001-07-27 | 2001-07-27 | Process for the production of a braking band of a brake disk with ventilation ducts and a braking band produced by this process |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004537689A JP2004537689A (ja) | 2004-12-16 |
JP4991089B2 true JP4991089B2 (ja) | 2012-08-01 |
Family
ID=11133707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003517464A Expired - Fee Related JP4991089B2 (ja) | 2001-07-27 | 2001-07-27 | 通気ダクトを有するブレーキディスクのブレーキバンドを製造するプロセス並びにこのプロセスによって製造されたブレーキバンド |
Country Status (5)
Country | Link |
---|---|
US (1) | US7134476B2 (ja) |
EP (1) | EP1412653B1 (ja) |
JP (1) | JP4991089B2 (ja) |
DE (1) | DE60116780T2 (ja) |
WO (1) | WO2003012310A1 (ja) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10314393A1 (de) * | 2003-03-28 | 2004-10-07 | Sgl Carbon Ag | Innenbelüftete Bremsscheiben mit verbessertem Wärmeübergang |
SI1622752T1 (sl) | 2003-05-14 | 2013-11-29 | Freni Brembo S.P.A | Kalup in postopek za izdelavo zavornega obroča iz kompozitnega materiala z ventilacijskimi kanali |
DE10341464A1 (de) | 2003-09-09 | 2005-04-07 | Sgl Carbon Ag | Innenbelüftete Bremsscheiben mit verbesserter Kühlung |
GB2409886A (en) * | 2004-01-06 | 2005-07-13 | Surface Transforms Plc | Ventilated disc brake rotor |
US8163399B2 (en) | 2004-10-08 | 2012-04-24 | GM Global Technology Operations LLC | Damped products and methods of making and using the same |
US7975750B2 (en) | 2004-10-08 | 2011-07-12 | GM Global Technology Operations LLC | Coulomb friction damped disc brake rotors |
US8245758B2 (en) | 2006-10-30 | 2012-08-21 | GM Global Technology Operations LLC | Coulomb damped disc brake rotor and method of manufacturing |
US9174274B2 (en) | 2006-05-25 | 2015-11-03 | GM Global Technology Operations LLC | Low mass multi-piece sound dampened article |
US8056233B2 (en) | 2006-06-27 | 2011-11-15 | GM Global Technology Operations LLC | Method of manufacturing an automotive component member |
WO2008007401A1 (en) | 2006-07-14 | 2008-01-17 | Brembo Ceramic Brake Systems S.P.A. | Braking band composite structure |
US20080135359A1 (en) * | 2006-12-11 | 2008-06-12 | Basirico John T | Brake rotor with ceramic matrix composite friction surface plates |
DE102007001567B4 (de) | 2007-01-10 | 2009-07-02 | Fritz Winter Eisengiesserei Gmbh & Co. Kg | Bremsscheibe für eine Scheibenbremse |
US9534651B2 (en) | 2007-07-20 | 2017-01-03 | GM Global Technology Operations LLC | Method of manufacturing a damped part |
US8758902B2 (en) | 2007-07-20 | 2014-06-24 | GM Global Technology Operations LLC | Damped product with an insert having a layer including graphite thereon and methods of making and using the same |
US9527132B2 (en) | 2007-07-20 | 2016-12-27 | GM Global Technology Operations LLC | Damped part with insert |
US8118079B2 (en) | 2007-08-17 | 2012-02-21 | GM Global Technology Operations LLC | Casting noise-damped, vented brake rotors with embedded inserts |
US8020300B2 (en) | 2007-08-31 | 2011-09-20 | GM Global Technology Operations LLC | Cast-in-place torsion joint |
US8210232B2 (en) | 2007-09-20 | 2012-07-03 | GM Global Technology Operations LLC | Lightweight brake rotor and components with composite materials |
US8028739B2 (en) | 2007-10-29 | 2011-10-04 | GM Global Technology Operations LLC | Inserts with holes for damped products and methods of making and using the same |
US8091609B2 (en) | 2008-01-04 | 2012-01-10 | GM Global Technology Operations LLC | Method of forming casting with frictional damping insert |
US8104162B2 (en) | 2008-04-18 | 2012-01-31 | GM Global Technology Operations LLC | Insert with filler to dampen vibrating components |
US9163682B2 (en) | 2008-07-24 | 2015-10-20 | GM Global Technology Operations LLC | Friction damped brake drum |
US9500242B2 (en) | 2008-12-05 | 2016-11-22 | GM Global Technology Operations LLC | Component with inlay for damping vibrations |
DE102008060915A1 (de) * | 2008-12-06 | 2010-06-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Gießverfahren zum Herstellen einer Bremsscheibe; Bremsscheibe |
US8714232B2 (en) | 2010-09-20 | 2014-05-06 | GM Global Technology Operations LLC | Method of making a brake component |
DE102013226333A1 (de) | 2013-12-18 | 2015-06-18 | Volkswagen Aktiengesellschaft | Bremsscheibenring mit darin angeordneten Kühlkanälen |
CN109396343A (zh) * | 2018-11-27 | 2019-03-01 | 龙工(福建)铸锻有限公司 | 一种设有多用途浇道的装载机制动盘浇注消失模 |
DE102019215662A1 (de) * | 2019-10-11 | 2021-04-15 | Brembo Sgl Carbon Ceramic Brakes Gmbh | Innenbelüfteter Rotor |
DE102020209964A1 (de) | 2020-08-06 | 2022-02-10 | Brembo Sgl Carbon Ceramic Brakes Gmbh | Außenbelüfteter Rotor |
WO2024084346A1 (en) * | 2022-10-17 | 2024-04-25 | Brembo S.P.A. | Disc for ventilated disc brakes |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE435917C (de) * | 1923-08-08 | 1926-10-21 | Zeiss Carl Fa | Legierung zur Herstellung von massgetreuen Abguessen |
JPS59118832U (ja) * | 1983-01-31 | 1984-08-10 | 株式会社小松製作所 | ブレ−キデイスク構造 |
DE3335807A1 (de) * | 1983-10-01 | 1985-04-18 | Schwäbische Hüttenwerke GmbH, 7080 Aalen | Bremsscheibe und formkern zur herstellung einer solchen bremsscheibe |
US4962003A (en) * | 1988-04-27 | 1990-10-09 | Lhymn Yoon O | Development of fusible alloy composites |
JPH03267302A (ja) * | 1990-03-16 | 1991-11-28 | Olympus Optical Co Ltd | 粉末の成形方法 |
JPH0499802A (ja) * | 1990-08-17 | 1992-03-31 | Sumitomo Metal Mining Co Ltd | 粉体焼結品の製造方法 |
US5263531A (en) | 1991-09-23 | 1993-11-23 | Gibbs Die Casting Aluminum Corporation | Casting process using low melting point core material |
JP2973145B2 (ja) * | 1991-11-25 | 1999-11-08 | アイシン高丘株式会社 | ベンチレーテッドディスクおよび中子 |
GB2269773B (en) * | 1992-07-30 | 1996-05-22 | Masaru Nemoto | Core for mould |
JPH06254667A (ja) * | 1993-01-27 | 1994-09-13 | Iwate Pref Gov | 鋳物内面の被覆層形成方法 |
WO1996026799A1 (en) * | 1995-02-27 | 1996-09-06 | Thompson Stephen A | Fusible alloy for production of melt out core castings and method of casting |
US5697949A (en) | 1995-05-18 | 1997-12-16 | Symbiosis Corporation | Small diameter endoscopic instruments |
JPH09248653A (ja) * | 1996-03-18 | 1997-09-22 | Toyota Motor Corp | 樹脂中子を用いた鋳造方法 |
JPH09267152A (ja) * | 1996-04-01 | 1997-10-14 | Nobuhiko Hara | 樹脂模型及びその製造方法 |
JPH09314301A (ja) * | 1996-05-28 | 1997-12-09 | U Mold:Kk | 軽合金製ホイールハブ類の製造方法 |
US6564856B1 (en) * | 1997-10-20 | 2003-05-20 | Chipless Metals Llc | Method of making precision castings using thixotropic materials |
DE19834571C2 (de) * | 1998-07-31 | 2001-07-26 | Daimler Chrysler Ag | Verfahren zur Herstellung von Körpern aus faserverstärkten Verbundwerkstoffen und Verwendung des Verfahrens |
US6112398A (en) * | 1999-01-07 | 2000-09-05 | Meritor Automotive, Inc. | Method of making a brake rotor/drum |
DE19901215B4 (de) * | 1999-01-14 | 2004-02-19 | Menzolit-Fibron Gmbh | Scheibenbremse, Preßwerkzeug und Verfahren zur Herstellung einer Bremsscheibe |
JP2000317609A (ja) * | 1999-05-11 | 2000-11-21 | Honda Motor Co Ltd | ブレーキ用ベンチレーティドディスクの製造方法 |
-
2001
- 2001-07-27 EP EP01963375A patent/EP1412653B1/en not_active Expired - Lifetime
- 2001-07-27 DE DE60116780T patent/DE60116780T2/de not_active Expired - Lifetime
- 2001-07-27 US US10/484,799 patent/US7134476B2/en not_active Expired - Lifetime
- 2001-07-27 JP JP2003517464A patent/JP4991089B2/ja not_active Expired - Fee Related
- 2001-07-27 WO PCT/IT2001/000411 patent/WO2003012310A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2003012310A1 (en) | 2003-02-13 |
US7134476B2 (en) | 2006-11-14 |
EP1412653A1 (en) | 2004-04-28 |
EP1412653B1 (en) | 2006-01-18 |
DE60116780D1 (de) | 2006-04-06 |
DE60116780T2 (de) | 2006-11-02 |
JP2004537689A (ja) | 2004-12-16 |
US20040216856A1 (en) | 2004-11-04 |
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