Solid performance achieved by advanced structural designs
Brand :Okuma
Type :Double-Column Machining Centers
Series :Double-Column Machining Centers (5-Face Machining)
Double column structure handles heavy-duty cutting
Double-column construction with square columns maintains good rigidity with respect to vertical loads, horizontal loads, and torsion for heavy-duty cutting with high accuracy.
Elevating crossrail guideway
The elevating crossrail has sufficient length and a structure for accuracy and long life with no "snaking" movement.
Spindlehead provides both high speed and high accuracy (ram saddle guideway)
The spindlehead guide has a wide, highly rigid rectangular cross section, and is supported by a deadweight balancer via rollers on the crossrail. This gives high speed, high accuracy movements and high quality machined surfaces.
Smooth, accurate positioning
Table guideway has roller guide system
The weight of the table and workpiece is supported with roller bearings on hardened and ground surfaces. Movement is not affected by weight changes from heavy workpiece loads, enabling light, smooth movements and accurate positioning.
Layout includes the drive system (ball screw) in the table center with a narrow width between the center guides, to achieve outstanding linear motion straightness and long-term stability.
