Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Coating carbon-ceramic brake disc processing technology and coating carbon-ceramic brake disc
The invention relates to the technical field of coating carbon-ceramic brake discs, and particularly discloses a coating carbon-ceramic brake disc processing technology and a coating carbon-ceramic brake disc. The processing technology comprises the following steps: S1, preparing a carbon fiber preform; s2, carbon deposition and densification; s3, pre-machining is conducted, specifically, a groove is formed in the designed friction surface of the carbon-carbon prefabricated disc blank body, and a carbon-carbon disc blank body is obtained; s4, compression molding: paving ceramic particles in a mold to form a lower ceramic particle layer, placing the carbon-carbon plate blank, paving the ceramic particles to form an upper ceramic particle layer, and performing compression molding to obtain a coating prefabricated plate blank; s5, post-machining is carried out; and S6, siliconizing. The processing technology is easy to operate and high in production efficiency, and the obtained coating carbon ceramic brake disc is free of void defects and uniform in coating, has the advantages of being high in abrasion resistance, high in coating bonding strength, high in heat-resistant stability and high in hardness and has economic value.
本申请涉及涂层碳陶制动盘技术领域，具体公开了一种涂层碳陶制动盘加工工艺及涂层碳陶制动盘。加工工艺包括如下步骤：S1、制备碳纤维预制体；S2、沉碳增密；S3、前机加工：在碳碳预制盘胚体设计的摩擦面处开设凹槽，获得碳碳盘胚体；S4、模压成型：在模具中平铺陶瓷颗粒形成下陶瓷颗粒层，放置碳碳盘胚体，平铺陶瓷颗粒形成上陶瓷颗粒层，压制成型，获得涂层预制盘胚体；S5、后机加工；S6、渗硅。该加工工艺，操作简单，生产效率高，而且获得的涂层碳陶制动盘，无空洞缺陷，涂层均匀，还具有耐磨性高、涂层结合强度高、耐热稳定性高、硬度高的优点，具有经济价值。
Coating carbon-ceramic brake disc processing technology and coating carbon-ceramic brake disc
The invention relates to the technical field of coating carbon-ceramic brake discs, and particularly discloses a coating carbon-ceramic brake disc processing technology and a coating carbon-ceramic brake disc. The processing technology comprises the following steps: S1, preparing a carbon fiber preform; s2, carbon deposition and densification; s3, pre-machining is conducted, specifically, a groove is formed in the designed friction surface of the carbon-carbon prefabricated disc blank body, and a carbon-carbon disc blank body is obtained; s4, compression molding: paving ceramic particles in a mold to form a lower ceramic particle layer, placing the carbon-carbon plate blank, paving the ceramic particles to form an upper ceramic particle layer, and performing compression molding to obtain a coating prefabricated plate blank; s5, post-machining is carried out; and S6, siliconizing. The processing technology is easy to operate and high in production efficiency, and the obtained coating carbon ceramic brake disc is free of void defects and uniform in coating, has the advantages of being high in abrasion resistance, high in coating bonding strength, high in heat-resistant stability and high in hardness and has economic value.
本申请涉及涂层碳陶制动盘技术领域，具体公开了一种涂层碳陶制动盘加工工艺及涂层碳陶制动盘。加工工艺包括如下步骤：S1、制备碳纤维预制体；S2、沉碳增密；S3、前机加工：在碳碳预制盘胚体设计的摩擦面处开设凹槽，获得碳碳盘胚体；S4、模压成型：在模具中平铺陶瓷颗粒形成下陶瓷颗粒层，放置碳碳盘胚体，平铺陶瓷颗粒形成上陶瓷颗粒层，压制成型，获得涂层预制盘胚体；S5、后机加工；S6、渗硅。该加工工艺，操作简单，生产效率高，而且获得的涂层碳陶制动盘，无空洞缺陷，涂层均匀，还具有耐磨性高、涂层结合强度高、耐热稳定性高、硬度高的优点，具有经济价值。
Coating carbon-ceramic brake disc processing technology and coating carbon-ceramic brake disc
一种涂层碳陶制动盘加工工艺及涂层碳陶制动盘
WU PEIFANG (Autor:in) / WU MINGZHANG (Autor:in) / DING CUNGUANG (Autor:in) / DU YONG (Autor:in) / WU PENG (Autor:in)
21.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024