WO2022152398A1 - Verfahren zur herstellung eines bremskörpers und bremskörper - Google Patents
Verfahren zur herstellung eines bremskörpers und bremskörper Download PDFInfo
- Publication number
- WO2022152398A1 WO2022152398A1 PCT/EP2021/050903 EP2021050903W WO2022152398A1 WO 2022152398 A1 WO2022152398 A1 WO 2022152398A1 EP 2021050903 W EP2021050903 W EP 2021050903W WO 2022152398 A1 WO2022152398 A1 WO 2022152398A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- metallic
- finished product
- brake
- brake body
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000011265 semifinished product Substances 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 34
- 238000005304 joining Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 42
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 13
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 229910000951 Aluminide Inorganic materials 0.000 claims description 4
- 239000011153 ceramic matrix composite Substances 0.000 claims description 4
- 239000011195 cermet Substances 0.000 claims description 4
- 238000005253 cladding Methods 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 claims description 4
- 239000011156 metal matrix composite Substances 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 238000005219 brazing Methods 0.000 claims description 2
- 238000007373 indentation Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000007669 thermal treatment Methods 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 17
- 230000007797 corrosion Effects 0.000 abstract description 15
- 238000000576 coating method Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 5
- 229910001060 Gray iron Inorganic materials 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- UJXVAJQDLVNWPS-UHFFFAOYSA-N [Al].[Al].[Al].[Fe] Chemical compound [Al].[Al].[Al].[Fe] UJXVAJQDLVNWPS-UHFFFAOYSA-N 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910021326 iron aluminide Inorganic materials 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910052580 B4C Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
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
- F16D65/127—Discs; Drums for disc brakes characterised by properties of the disc surface; Discs lined with friction material
-
- 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
- F16D65/0025—Rust- or corrosion-preventing means
-
- 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
- F16D2200/0047—Ceramic composite, e.g. C/C composite infiltrated with Si or B, or ceramic matrix infiltrated with metal
Definitions
- Another disadvantage is that the layers that can be achieved by diffusion processes have an insufficient layer thickness to compensate for the tolerances present in the conventional manufacturing process without having to remove a significant part of the already small layer thickness again in order to produce the manufacturing tolerances of offset, friction belt thickness and axial run-out.
- the object of the present invention consists in specifying a method for producing brake bodies and specifying brake bodies produced in this way, with which the aforementioned disadvantages of the prior art are eliminated.
- the object is achieved by a method for producing a brake body, which has at least one metallic base body with at least one surface area for forming a friction surface, in which at least one layer of a metallic semi-finished product is arranged at least partially on the surface area intended for forming the friction surface, which is subsequently is materially bonded to the metallic base body by means of a joining process.
- the two or more layers are cohesively connected to the metallic base body and/or to one another in one or more process steps by means of joining processes.
- at least one layer of the metallic semi-finished product consisting of two or more segments is arranged.
- Layers and/or segments of a layer made of different materials, shapes and/or layer thicknesses are also advantageously arranged, with the segments being particularly advantageously arranged as circular, oval, polygonal and/or free-form platelets.
- friction surfaces should be understood to mean a one-sided or two-sided disk-like surface via which the braking effect is achieved in cooperation with suitably designed brake pads.
- a first circular layer of strip material made of iron aluminide is then arranged on the metal base body in the area of the friction surfaces provided and is bonded to the metal base body by means of magnetic pulse welding.
- the circular first layer and the segmented second layer each have a layer thickness of 0.55 mm, so that a friction surface with a layer height of 1.1 mm is formed.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP21701089.1A EP4278108A1 (de) | 2021-01-18 | 2021-01-18 | Verfahren zur herstellung eines bremskörpers und bremskörper |
US18/272,809 US20240084865A1 (en) | 2021-01-18 | 2021-01-18 | Method for Producing a Braking Element and Braking Element |
CN202180091131.3A CN116685784A (zh) | 2021-01-18 | 2021-01-18 | 用于制造制动元件的方法和制动元件 |
PCT/EP2021/050903 WO2022152398A1 (de) | 2021-01-18 | 2021-01-18 | Verfahren zur herstellung eines bremskörpers und bremskörper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2021/050903 WO2022152398A1 (de) | 2021-01-18 | 2021-01-18 | Verfahren zur herstellung eines bremskörpers und bremskörper |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022152398A1 true WO2022152398A1 (de) | 2022-07-21 |
Family
ID=74194722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2021/050903 WO2022152398A1 (de) | 2021-01-18 | 2021-01-18 | Verfahren zur herstellung eines bremskörpers und bremskörper |
Country Status (4)
Country | Link |
---|---|
US (1) | US20240084865A1 (de) |
EP (1) | EP4278108A1 (de) |
CN (1) | CN116685784A (de) |
WO (1) | WO2022152398A1 (de) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0019583A1 (de) * | 1979-05-11 | 1980-11-26 | Schweizerische Aluminium AG | Bremstrommel für Trommelbremse von Fahrzeugen |
DE10203507A1 (de) | 2001-05-15 | 2003-01-09 | Volkswagen Ag | Bremsscheibe für ein Fahrzeug sowie Verfahren zu ihrer Herstellung |
US20080060891A1 (en) * | 2006-08-11 | 2008-03-13 | Metal Industries Research & Development Centre | Brake disc structure with composite materials |
DE102014008844A1 (de) | 2014-06-14 | 2015-12-17 | Daimler Ag | Bremsscheibe für ein Kraftfahrzeug |
DE202017103384U1 (de) * | 2017-06-03 | 2017-06-29 | Huang Chieh Metal Composite Material Tech. Co., Ltd. | Bremsscheibe |
TWM548226U (zh) * | 2017-03-17 | 2017-09-01 | Huang-Chieh Metal Composite Material Tech Co Ltd | 具有瓷化表面的煞車碟盤結構 |
DE202018102703U1 (de) | 2018-05-15 | 2018-06-04 | Langlet GmbH | Bremskörper für ein Fahrzeug |
DE202018107169U1 (de) | 2018-12-14 | 2019-01-02 | Höganäs Ab | Beschichtung insbesondere für Bremsscheiben, Bremstrommeln und Kupplungsscheiben, Bremsscheibe für eine Scheibenbremse oder Bremstrommel für eine Trommelbremse oder Kupplungsscheibe für eine Kupplung, Scheibenbremse oder Trommelbremse oder Kupplung und Verwendung einer Beschichtung |
TWI678479B (zh) * | 2018-07-20 | 2019-12-01 | 林智雄 | 高散熱輕量化之複合剎車碟盤製程及其結構 |
DE102019122613A1 (de) * | 2019-02-28 | 2020-09-03 | Shimano Inc. | Scheibenbremsrotor |
-
2021
- 2021-01-18 WO PCT/EP2021/050903 patent/WO2022152398A1/de active Application Filing
- 2021-01-18 EP EP21701089.1A patent/EP4278108A1/de active Pending
- 2021-01-18 US US18/272,809 patent/US20240084865A1/en active Pending
- 2021-01-18 CN CN202180091131.3A patent/CN116685784A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0019583A1 (de) * | 1979-05-11 | 1980-11-26 | Schweizerische Aluminium AG | Bremstrommel für Trommelbremse von Fahrzeugen |
DE10203507A1 (de) | 2001-05-15 | 2003-01-09 | Volkswagen Ag | Bremsscheibe für ein Fahrzeug sowie Verfahren zu ihrer Herstellung |
US20080060891A1 (en) * | 2006-08-11 | 2008-03-13 | Metal Industries Research & Development Centre | Brake disc structure with composite materials |
DE102014008844A1 (de) | 2014-06-14 | 2015-12-17 | Daimler Ag | Bremsscheibe für ein Kraftfahrzeug |
TWM548226U (zh) * | 2017-03-17 | 2017-09-01 | Huang-Chieh Metal Composite Material Tech Co Ltd | 具有瓷化表面的煞車碟盤結構 |
DE202017103384U1 (de) * | 2017-06-03 | 2017-06-29 | Huang Chieh Metal Composite Material Tech. Co., Ltd. | Bremsscheibe |
DE202018102703U1 (de) | 2018-05-15 | 2018-06-04 | Langlet GmbH | Bremskörper für ein Fahrzeug |
TWI678479B (zh) * | 2018-07-20 | 2019-12-01 | 林智雄 | 高散熱輕量化之複合剎車碟盤製程及其結構 |
DE202018107169U1 (de) | 2018-12-14 | 2019-01-02 | Höganäs Ab | Beschichtung insbesondere für Bremsscheiben, Bremstrommeln und Kupplungsscheiben, Bremsscheibe für eine Scheibenbremse oder Bremstrommel für eine Trommelbremse oder Kupplungsscheibe für eine Kupplung, Scheibenbremse oder Trommelbremse oder Kupplung und Verwendung einer Beschichtung |
DE102019122613A1 (de) * | 2019-02-28 | 2020-09-03 | Shimano Inc. | Scheibenbremsrotor |
Also Published As
Publication number | Publication date |
---|---|
EP4278108A1 (de) | 2023-11-22 |
US20240084865A1 (en) | 2024-03-14 |
CN116685784A (zh) | 2023-09-01 |
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