The various axes of the INDEX R200 are arranged to produce directional kinematics: the main spindle moves in Z, the sub-spindle in X and Z, milling spindle 1 (top) in X/Y/B, and milling spindle 2 ...
Spindles designed for machine tool applications, such as milling, grinding and turning, require the bearings to be set in preload to meet speed, stiffness and accuracy requirements. More importantly, ...