CENTRI DI LAVORO  OKK  VP 1200GC  USATO

DESCRIZIONE:
The machine is used as coordinate grinding machine x-way 1600 mm y-path 1300 mm Workpiece height approx. 560 mm z-travel 460 mm Control Fanuc 160is-MB table size 1600 x 1300 mm main spindle: Speed range 100 - 12000 1/min drive power 18,5 - 22 kW rapid traverse x/y/z 48 / 48 / 36 m/min Space requirement approx. 5.7 x 3.2 x 2.8 m Equipment/accessories: - Cooled recirculating ball nuts and tension-preloaded ball screws in bearings on both sides ball screws on both sides in the X/Y/Z axes - Large-dimensioned precision linear guides in the X/Y/Z axes - Linear measuring system in the X and Y axes - Laser unit for measuring tool lengths and diameters - Tool changer with 40 tool places - Hydraulic power unit - Switch and control cabinets - Chip conveyor - magnetic separator - Tool cabinet with 3 levels and approx. 47 tools, partly with tool holders - Tool cabinets Contents e.g. bolts and screws, milling cutters, polishing wheels, grinding wheels, CBN diamond wheels, measuring tools e.g. 2 calipers make HOLEX, setting rings approx. 20 pcs. Complete package for grinding on OKK VP1200/1800: Special coating as corrosion protection on the following parts: - Spindle nose - tool change arm - ball screw - Roller linear guides Black Chrome Coating - Coating thickness approx. 2 µm - (Chemical process with chrome deposits in the surface) Coating of the table surface - (Application of liquid metal sus316, flame spraying; afterwards the surface is ground; coating thickness 0.3 mm) Axis covers: - Telescopic cover in the X-axis made of stainless steel - Plastic bellows in the Y and Z axes Stainless steel screws Additional moisture and dust protection for the X-/Y-/Z-axis covers Workspace protection door between tool magazine and workspace 11 low-pressure coolant nozzles, at the spindle nose, 0.5 bar, 50 l/min 8 high-pressure coolant nozzles around the spindle nose with segment tubes - Outlet Ø 1 mm, 20 bar Extraction for the working area Coolant cooling unit Cooling unit for the coolant Scraper belt chip conveyor Machining cycles for grinding Centrifugal cleaning system for the coolant Coolant tank with 750 l capacity dimensioni (lungh.x largh. x alt.) ca.