炭/炭复合材料机轮刹车盘磨削加工方案分析  

ANALYSIS OF GRINDING PROCESSING METHOD OF AIRPLANE WHEEL BRAKE DISK THAT MADE WITH CARBON-CARBON COMPOSITES

作　　者：杨文堂[1] 杨明勇[1] 王林丰[1] 

机构地区：[1]中南大学粉末冶金国家重点实验室,湖南长沙410083

出　　处：《湖南冶金》2006年第2期3-6,10,共5页Hunan Metallurgy

基　　金：国家重点工业性试验项目(计高技1998-1817)

摘　　要：以炭/炭复合材料飞机机轮刹车盘为例,介绍了炭/炭复合材料坯体的组成及机械特性、表面质量要求。根据该材料的特性和产品要求,制定了产品最终机加工磨削加工方案。同时,采用周边固定法,对工件的受力情况作了分析,对用此种固定法磨削加工的产品质量作了评价,结果表明,此种磨削工艺完全满足生产的要求。Taking airplane wheel brake disk that made with C/C composites as an example, the body component of C/C composites, mechanical properties as well as surface quality requirements were mainly introduced. According to properties of the material and requirements of the product, the grinding technique of final machining of product was established. At the same time, by adopting the periphery fastness method, the force loading of work＇piece was analyzed and relative product quality was also evaluated. The results showed that, this grinding technique could entirely meet the requirements of machining of C/C composites.

关 键 词：炭/炭复合材料 机轮刹车盘 磨削方法 表面质量 

分 类 号：TQ127.12[化学工程—无机化工]