| | | not clog the tools which results in longer tool life and improved quality of the manufactured workpieces. ■ Automatic meshing between tools and workpiece. ■ New quick-clamping system for revolving and directly-driven tools. ■ Manually adjustable tailstock (standard) allows adaptation to the workpiece geometries to be machined. Fast gantry loader allows integration and easy linking ■ The uniform work area casing and the direct connection using corresponding interfaces enable the S series and the CDM module to be simply combined to form an extremely compact unit. ■ The stable but light aluminium construction and low mass of the gantry loader allow it to achieve high acceleration and rapid workpiece change times. ■ Problem-free set-up guaranteed as all axes are NUMERIC CONTROL controlled. ■ During the hobbing process, the gantry loader is retracted from the work area and thus protected from chips, dust and heat. In the long run, | | this makes it much more reliable than other unprotected solutions. ■ The modular pick-and-place solution ensures simple linking and integration into existing production processes. The swivelling gripper wrist positions workpieces either vertically or horizontally according to subsequent automation requirements. Centralised process control and fault diagnosis The S 250 CDM is controlled by the Siemens control 840 D; both processes - hobbing and chamfering/ rolling/deburring - are integrated (HMI-Pro). A standard operator guidance and user interface allow simple control, fault diagnosis and correction of processes. Furthermore, the different processes including the gantry loader may be chosen and run singly. System technology from a single source To round off this solution package, experienced tool manufacturer Samputensili stocks hobs in HSS and carbide as well as chamfering and deburring tools, including the patented chamfering-roller tool® - all from a single source. | | |
| | | Highly productive hobbing ■ Grey cast-iron machine bed for optimum vibration absorption, integrated coolant fluid circulation for maximum thermal stability. The panelling of the work area is steep and smooth for optimum chip evacuation during dry machining. ■ Dry or wet cutting means process reliability and flexibility. ■ Hob heads in three variants with different torque power; three different designs of work table. ■ Direct drives for hob head and work table. ■ Pre-loaded, backlash-free ball screws for the feed drives (radial, axial, tangential). ■ Linear anti-friction guides for the radial axis, slideways of grey cast iron with special resin coating for the axial axis, pulse-lubricated by PLC control, anti-friction guides for counter column slide. Chamfering/rolling/deburring in parallel with production time ■ Electrically welded steel base structure with chip chute directly under the work area and chip aspiration system (dry cutting only). ■ Dry or wet machining means process reliability and flexibility. ■ Horizontal workpiece axis for optimum chip evacuation. Chips do | | |