CENTRI DI LAVORO  UNISIGN  UNIVERS 6  USATO

DESCRIZIONE:
CNC – Vertical - Machining Centre manufacturer UNISIGN type UNIVERS 6 control SIEMENS 840 D built 2006 Size Clamping table 1 850 x 1.500 mm Size Clamping table 2 850 x 1.200 mm Table load max. 1.000 kg Tables height-adjustable 3 x 65 mm X-axis (longitudinal) 3.000 mm Y-axis (lateral) 800 mm Z-axis (vertical) 600 mm X-, Y- and Z-axis, stepless 5 - 32.000 mm/min. Max. feed power X- and Y-axis 10.000 N Max. feed power Z-axis 16.000 N rapid in X / Y / Z 32 m/min AC-main drive – water cooled power, S6 -60% ED 26 kW Gear steps 2 i = 1:4 Speed, stepless 30 – 6.000 1/min Max. torque 40% ED 650 Nm Tool taper SK 50 – DIN 69871 Form A Spindle diam. in front bearing 90 mm 6-fold bearing Max. boring capacity Ø 100 mm In steel C45 Max. Ø rigid tapping M 40 In steel C45 Max. milling power 600 cm³/min In steel C 45 Travelling tool magazine placed on portal column Tool places on travelling magazine 52 Plätze Additional tool magazine 83 Plätze Tool change time in spindle ca. 5 sec Chip to chip time ca. 9 sec Tool diam. max. 180 / 120 mm Neighbour places free /occupied Bridge tools max. 250 x 180 mm Tool length max. 400 mm Tool weight max. 15 kg Tool swivelling system for providing tools from the magazine in a horizontal position for automatic insertion in angle-, boring- and milling head CNC-control SIEMENS SINUMERIK 840 D Combined with digital drive control, hard disk storage,15“ TFT – color screen, 1 Gbyte hard disc, external machine control panel, QWERTY-full keyboard, standard drilling and milling cycles, threading without compensation chuck, linear interpolation, circular interpolation, processing level swivel, helical curve etc. Siemens tool management for managing tools and tool magazine, program input while editing, spindle power display, electronical handheld terminal, USB-interface, UNISIGN diagnostic system. Chip conveyor • Installed longitudinally below the table • Ejection right • Discharge high ca. 1.200 mm • Integrated coolant tank with lifting pump Guides, drive and measuring system • All axis drives with digital servomotors • Direct measuring system for X- and Y-axis • Z-axis with encoder measuring system • X-, Y- and Z-axis with high-precision linear guides for maximum precision and dynamics • Steel covers of the X-axis with roller guide and parallelogram drive Coolant equipment • Cooling through spindle including paper band filter • Clean water tank ca. 450 l, 2 clean water pumps: • Normal coolant supply 40 l/min 4 bar • High pressure pump 40 bar • Monitoring the coolant pressure • Internal coolant through spindle centre taper DIN 69871 Form A • Clamping bolt DIN 69872 Angle Boring- and Milling head angle milling- and boring head, automatic changing over Pick Up Station Automatic positioning 72 x 5 ° (Hirth) speed, stepless 30 – 4.000 1/min Max. torque 40% ED 650 Nm power 40% ED 26 kW Complete enclosure, pendulum machining When the doors are closed, the working space is completely closed. The automatic sliding doors allow loading by crane. Removable cover for pendulum machining. Opening in the left side panel 400 x 500 mm for insertion of long workpieces. Floor space without switch cabinet ca. 8,0 x 4,5 m Machine height ca. 4,5 m Machine weight ca. 20.000 kg Total connected load 55 kVA Operating voltage 400 V Operating frequency 50 Hz equipment • Complete enclosure • Radio touch probe manufacturer M&H • Angle milling head incl. Pick Up Station • Coolant equipment with 2 coolant circuits and internal coolant through spindle • Chip conveyor • Cooling unit for spindle • Div. tool tapers SK 50