The bed body is composed of lathe bed left wall and right wall ; two trunnions at sides of Biaxial cradle turntable are set on both machine side walls which can realize machining complex curved surface with multiple coordinates and big stroke .

其床体由 床身、左墙和右墙组成，双轴 摇篮转台两侧耳轴镶嵌到机床两侧墙体上，可实现多个坐标、大行程的联合运动加工复杂的空间曲面。