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锥形砂轮磨齿机与滚齿机在传动链结构方面的显著不同点在于:磨齿机的分度链与展成链是彼此独立的;分度链采用了断续式分度。正是这两个特点,使传动链误差量仪对它们难以发挥作用,那么怎样检测和分析这类误差呢?本讲就讨论此两类传动误差的诊断问题。一、展成链误差国内拥有的齿轮磨床以双锥砂轮式(如Y7131、Y17150和进口的ZSTZ500C、H630等)最多,这类机床的展成链结构基本相似,共同特点是都具有蜗轮副、丝杠副和行星机构的传动元件;展成链很长,但每次
Tapered gear grinding machine and hobbing machine in the transmission chain structure of the significant difference is: grinding machine indexing chain and the exhibition chain are independent of each other; indexing chain used intermittent indexing. It is these two characteristics that make it difficult for the driveline error gauges to play a role. How can we detect and analyze such errors? This section discusses the diagnosis of these two types of driveline errors. First, the development of chain error Domestic gear grinding machine to double cone grinding wheel (such as Y7131, Y17150 and imports of ZSTZ500C, H630, etc.) the most similar to the development of such machine tool chain structure, common feature is a worm gear, Screw pair and planetary gear units; Spread chains are long but each time