Precitech introduces three linear axis-machining Freeform L 5-axis

With the Precitech Freeform L, customers can diamond turn, micro-mill, micro-grind, and groove non-rotationally symmetric surfaces. Adding the third linear axis gives users the flexibility to produce freeform surfaces that may not be achievable using two linear-axis machining. In the Freeform L configuration, the workholding spindle is mounted in such a way that heat can be easily removed and isolated from critical machine structures. Furthermore, says Precitech, this mounting improves the ergonomics of part loading and eases spindle realignment for heavy loads. The Y-axis configuration enables an auxiliary spindle mount to the X axis. When the vertical axis is not required, the spindle housing can be locked directly to the X-axis carriage top, resulting in diamond turning performance akin to a 2-axis lathe. Also available are several thermally controlled enclosure options ensuring accuracy for long cutting-time parts. Options include a thermally controlled upper enclosure and a full thermally controlled room. The Freeform L features rigidly mounted TMC MaxDamp pneumatic isolators to reduce sensitivity to vibration.