石油钻机盘式刹车副材料筛选的灰色关联分析  

Grey Incidence Analysis in Screening of Disc-brake Pair Materials of Drilling Rig

作　　者：王新华[1] 张嗣伟[2] 樊启蕴[2] 

机构地区：[1]北京工业大学机电学院,北京100022 [2]石油大学机电学院,北京102200

出　　处：《摩擦学学报》2002年第5期356-359,共4页Tribology

基　　金：中国石油天然气集团公司"九五"科技发展规划项目 ( 96 0 40 3-0 8)

摘　　要：在对 6种刹车盘和 2种刹车块材料组成的摩擦副进行变温摩擦磨损试验的基础上 ,将灰色关联法引入刹车副材料的筛选 ;在综合分析刹车副材料各性能指标的基础上 ,将待筛选的刹车副材料的摩擦学性能用灰色关联度进行量化 ;通过比较各刹车副关联度大小 ,用定量排序法对各刹车副材料的性能作出综合评价 ,从而筛选出性能优良的刹车副摩擦材料 .结果表明 ,B堆焊材料是最优的刹车盘材料 ,K2 刹车块材料可作为最优的刹车块材料 ,刹车副 P2 0 ,B/ K2 、P3 5,B/ K2The grey incidence analysis is applied in the screening of disc-brake pair materials of drilling rig, based on variable-temperature friction and wear tests of six kinds of brake-disc materials paired with two kinds of brake-block materials. The tribological performance indicators of the brake-pair materials to be screened are quantified by grey incidence degree based on comprehensively analyzing each performance indicator of the brake-pair materials. The brake-pair material with better performance can thus be screened by quantitative arrangement of the incidence degree of the brake pairs. It has been found that the B welded material and the K2 friction material can be selected as the best brake-disc and brake-block material, respectively. Therefore, the frictional pair materials P20,B/K2 and P35,B/K2 are screened as the optimum brake-pair materials.

关 键 词：石油钻机 盘式刹车副 材料筛选 灰色关联分析 

分 类 号：TE922[石油与天然气工程—石油机械设备] N941.5[自然科学总论—系统科学]