CNC vertical turning is a turning process in which the spindle axis is oriented vertically rather than horizontally. The workpiece rotates on a horizontal table while the cutting tool moves in the vertical and radial planes. This configuration is particularly effective for large-diameter, heavy, or disc-shaped components that would be difficult or impractical to support in a horizontal turning centre.
The vertical orientation means gravity acts in favour of the setup rather than against it: heavy workpieces sit naturally on the rotary table without the need for complex support structures, and the shorter, more rigid tool overhang typical of vertical turning reduces deflection and improves surface finish on large-diameter cuts.
Turnspeed's CNC vertical turning centre features a robotic loading system, which enables automated component handling and sustained production with minimal manual intervention. Rapid reverse speeds and shorter tool travel distances reduce cycle times compared to horizontal alternatives on suitable components, making this machine particularly cost-effective for chuck parts produced at medium-to-high volumes.
Four live tooling stations provide milling and drilling capability alongside turning, allowing features such as radial holes, slots, and milled faces to be completed in a single clamping, reducing setup time and improving dimensional consistency.
Typical applications include large flanges, rings, discs, pump bodies, bearing housings, and other rotationally symmetrical components where diameter or weight makes horizontal turning impractical.