摘要
将加工小型球轴承外沟的HZM205全自动内圆磨床改为3MZ208全自动内圆磨床,用于加工大型球轴承内径,此类轴承市场前景广阔。同时,改造后的磨床,由于应用了精度较高的步进电机、滚珠丝杠及直线导轨,提高了加工精度。
HZM 205 full automatic internal grinder of working outer ring raceways for small ball bearings was transformed to 3MZ208 full automatic internal grinder used for working bores of large ball bearings, the market of this bearing has broad prospects. At the same time, working precision was raised due to use high precision step motor, ball screw and linear guide after transformed.
出处
《哈尔滨轴承》
2009年第3期33-33,40,共2页
Journal of Harbin Bearing
关键词
内圆磨床
滚动导轨
砂轮
球轴承
步进电机
internal grinder
rolling guide
grinding wheel
ball bearing
step motor
