转杯纺纱机分梳辊轴承定位高度控制及测量  

Control & Measurement of the Positioning Height of the Combing Roller Bearing on Rotor Spinning Frame

作　　者：邹友民 

机构地区：[1]衡阳纺织机械有限公司,湖南衡阳421007

出　　处：《纺织器材》2017年第6期27-28,53,共3页Textile Accessories

摘　　要：为精确控制转杯纺纱机分梳辊轴承定位高度,确保其台阶端面到外圈相对端面的定位高度,分析分梳辊轴承定位高度加工难点,将原心轴台阶端面靠磨工艺改为先将分梳辊轴承装配成套后再靠磨心轴台阶端面的工艺,设计出分梳辊轴承高度比较测量仪,并详述其使用操作方法。指出:该测量仪测量精确、结构简单,调整、操作简便,加工成本低,配合成套轴承心轴台阶端面靠磨加工工艺,轴承定位高度合格率不低于99%,且加工效率高。To accurately control the positioning height of the combing roller bearing on the rotor spinning frame, the positioning height from the step section to the section of the bearing cup, a- nalysis is done to the processing difficulties of the positioning height of the combing roller bear- ing,the original spindle grinding technology is used after combing roller bearing assembly sets and a combing roller bearing height measuring instrument is introduced and cautions are given as how to operate the instrument.It is pointed out that the measuring instrument is of preci- sion, simple structure, easy adjustment, simple operation, and low processing cost.With bearing spindle section grinding process of complete sets, the percent pass of grinding is more than 99 with high processing efficiency.

关 键 词：分梳辊轴承 心轴 定位高度 靠磨加工 开口底座 高度比较环 

分 类 号：TS103.8[轻工技术与工程—纺织工程]