數控可傾回轉工作臺主要用于數控機床加工中心機床上，可利用原機床的兩個控制坐標控制轉臺的回轉和傾斜，也可直接利用本轉臺配套的數控裝置與機床聯接完成所需的工作循環 。它可以完成任意角度的孔、槽、平面類機械加工，以及曲線、凸輪等的加工，并可達到較高的精度。另外也可用于非數控鉆、銑、鏜類機床上，獨立完成等分和不等分的角度分度工作。

數控轉臺已經形成社會配套體系，這是市場經濟發展的必然結果，也是提高產品水平、縮短交貨期、降低成本和做大規模的必由之路，專業化生產和社會化協作應是我國數控附件發展的方向。

 rotary table is constructed complete with an NC controllable rotary axis as well as an NC controllabletilting axis,and mainly used with CNC milling machine and machine center,It is controlled either by two-coordinatecontrol system of the main machine or by selfequipped two-coordinate control system.In combination with mainmachine,holes,slots,cam,curving line and surface in any angle position can be carried out precisely.Besides,it can alsobe used in common drilling,milling and boring machines,performing independently equal and unequal divisions.