NEW YASDA 8T-TT

A critical condition for realizing a high accuracy 5-axis machining is that the center of rotation axis is always constant in space. The 5-axis machine YBM 8T-TT developed on the basis of YBM 8T fulfills this condition, and for high speed and high accuracy machining, the A-axis drive uses a system that controls synchronously both axes of cradle. Further, the trunnion base has an integral construction to improve the rigidity and also the A-axis trunnion is thermally controlled, so that the influence of a cutting reaction force, mass variations, and thermal deformation can be minimized, thus enabling a high accuracy machining by high speed and high accuracy positioning.
FEATURES & BENEFITS
Trunnion Style 5 Axis Horizontal Machining Center
Through Hardened (HR60) Box Guide Ways
Optical Scale Feedback on XYZ Axis
Twin Ball Screws
Self-adjusting Spindle Preload System
Curvic Coupled Pallet Clamping with Air Blast
Thermal Distortion Stabilization
H frame Z Axis Steel Bed for Heat Distribution for Long Term Accuracy
Double Walled and Ribbed Y Axis Column with Minimal Axial Yaw
72 Tooth Curvic Coupling Pallet Clamping with Air Blast
Rigid Machine Structure for Machining Various Material Types
Optical Scale Feedback for Precise Positioning.
Probing Systems
OPTIONS
High-torque Spindle
High-speed Spindle
FMS Integration
Expandable Preload Stations
FANUC Functions