5-axis CNC machining center CH

verticalHSK F6315 tools

The Compact High Rail, or CH Series for short, CNC machining center is based on a heavy, one-piece, engineered (thick-walled) steel base with internal steel reinforcements, thus forming a machine bed engineered to handle the extreme weights of large blocks of materials you'll be throwing at it. The massive moving bridge provides over three foot of bearing spacing which offers substantial leverage over the part. Spanning the stationary support walls (and supported by heavy-gauge steel), the dual ball-screw drive mechanisms deliver smooth, fast, precise, and back-lash free motion of the bridge as well. All electronics and mechanical drives are located completely outside of the machining envelope to prevent potential contamination associated with either wet or dry machining. The addition of internal perimeter walkways and optional retractable roof bellows allow for ease of material loading and part unloading. The redesign results in a roomier cutting envelope – more power, rigidity and accuracy – and the ability to machine large block or plate raw materials within an enclosure. The new 5-Axis CH Series by C.R. Onsrud is a serious CNC machine for serious manufacturing applications. STANDARD FEATURES 4-Pole, reversible, 22,000 RPM High Torque Spindle HSK-63F Spindle Taper and Tool Holders, with 1 inch (25mm) collet capacity Over 24 Inches of Z-Axis Clearance & 29 inches of Z-Axis stroke standard Finite Element Analysis used Extensively in the Engineering Process Thermal Heat Treated, Stress Relieved, & Normalized One-Piece Steel Machine Base Cast-Iron Fixed Bridge & Cast-Iron Columns, Increase Weight, Mass & Rigidity