●本产品是数控车床的重要功能部件，特别适宜经济型数控车床;可多刀夹持，实现了加工程序的自动化、高效化。
　　●它采 用端齿盘作为分度定位元件;分度工位由定位盘、霍尔传感器控制，可任意工位定位。具有精度高、稳定可靠、应用广泛、结构简单、维修方便等特点。
　　●AK21 series NC turret is an important accessory for NC. lathe and especially applicable for economic NC lathe.It is designed to hold several tools and automatically index. Thus automation and high efficiency of operational procedures can be realized.
　　●It utlizes a face gear coupling as indexing mechanism. Indexing sequence is mainly controlled by a positioning face gear and a HALL transducer.So it features high accuracy;reliabilit, compact design and easy maintenance.