自动换刀机构：配置链式刀库，实现刀具自动交换。换刀性能经过严格的运转试验，动作协调准确，快速、可靠。
Auto changing tool magazine: Equipped with chain-type tool changer for automatic exchanging tools. Ahe performance of changing cut has been strictly tested, acting concertedly, fast and reliably.
弧面分度凸轮机构是数控加工中心的核心部分，用于实现自动换刀机械手的精确动作。
The globoidal indexing cam mechanism, which is used to achieve the precisely changing position of ATC(Automatic tool changing), is the most important part of NC manufacture center.
介绍了自动换刀装置的换刀过程、滚子齿形凸轮机构的运动循环图设计，并进行了分析。
On the basis of the motion graph, the roller-gear-cam and driven roller in ATC are given a motion analyze.
介绍了自动换刀装置的换刀过程、滚子齿形凸轮机构的运动循环图设计，并进行了分析。
On the basis of the motion graph, the roller-gear-cam and driven roller in ATC are given a motion analyze.
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