Title:
内部冷却チャネルを有するセラミックブレーキディスクロータの製造方法
Document Type and Number:
Japanese Patent JP5379855
Kind Code:
B2
Abstract:
The present invention relates to a method of more precisely and easily realizing cooling channels constituting a ceramic brake disk rotor. In order to achieve an object of the invention, there is provided a method of manufacturing a ceramic brake disk rotor having internal cooling channels, comprising the steps of: (a) producing loading portions 110, 210, frictional surfaces 120, 220, and vanes 300 of the disk rotor respectively through separate processes using a carbon fiber reinforced carbon-carbon composite; (b) fabricating the loading portions 110, 210, frictional surfaces 120, 220, and vanes 300 respectively produced through separate processes into one structure and (c) performing a liquid silicon-melt infiltration process for the fabricated one structure. According to the present invention, a shape of the cooling channel can be economically and easily realized, and furthermore the dimensional precision of the cooling channel is enhanced, thereby having an effect of improving the performance of the disk rotor.
Inventors:
Im don won
Choi, Yongho
Lee, Jun Sun
Kang, Jeong Suk
Shin, Hyunkyu
Choi, Yongho
Lee, Jun Sun
Kang, Jeong Suk
Shin, Hyunkyu
Application Number:
JP2011526797A
Publication Date:
December 25, 2013
Filing Date:
December 17, 2008
Export Citation:
Assignee:
DACC CO.LTD.
International Classes:
C04B35/83; F16D65/12
Domestic Patent References:
| JP10507733A | ||||
| JP2003146769A | ||||
| JP8226475A | ||||
| JP8219202A | ||||
| JP9166167A | ||||
| JP2010516981A |
Foreign References:
| WO2002051771A1 |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Atsushi Honda
Makoto Onda
Atsushi Honda
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