HÜLLER-HILLE NBH 170-4 KISTNER GmbH & Co. KG Industriestraße 7-9 D-95349 Thurnau Tel. (+49) 9228 987-0 info@maschinen-kistner.de www.maschinen-kistner.de
LIST OF CONTENTS Maschineninfo.......... Ausstattung..... Technische Daten..... Maschinenbilder.... Working area.... Floor plan...... Transport plan.. 3 4 8 11 13 14 16 2 HÜLLER HILLE NBH 170-4
MACHINE INFO Manufacturer Type Year of manufacture Control Machine number Travels Pallet rotary station 2 3 HÜLLER HILLE NBH 170-4
EQUIPMENT Basic machine Machining center NBH 170-4 - Basic construction of the machine: X = 1.000 mm Y = 800 mm Z = 800 mm - Head stock with tool holder DIN 69 871 SK 50 Drive power 37 kw (100% DC) Standard speed range 25 10.000 rpm - NC-rotary table / B-axis Max. pallet loading 800 kg - 180 degrees pallet changing device with 4x90 degrees pallet rotator - 2 pallets with working surface 500 mm x 630 mm - Tool changer - Tool magazin to accomodate 5 magazine cassettes (2x50, 1x48, 1x25/25 tool) - 2 magazine cassettes with 50 tool places for tools with SK50 - Working area covering Covering tool magazine Covering basic machine - Power supply - Suction connection for oil and emulsion mist - Automatic central lubrication - Control CNC Siemens SINUMERIK 840 C Working voltage 400 V, 50 Hz Cabinet incl. illumination - Coolant device with integrated chip conveyor Manufacturer BÜRENER Coolant system for external and internal cooling through the spindle Coil suction filter Chip conveyor with 1.200 m discharge height Coolant tank ca. 1.250 l Coolant pump Q = 30 l/min 10 bar - Channel under the tool cassettes for forwarding the drip water into the chip disposal system - Optical shutter between magazine doors and hall floor - 8-stage overwrite-switch for rapid traverse 4 HÜLLER HILLE NBH 170-4
- Travel of Y-axis 800 mm Expansion stages of the machine - Speed range 25 10.000 l/min including oil re-cooling unit to cool the gear oil Headstock with ceramic bearing - Power: 37,0 kw ( 100% DC) 46,0 kw (60% DC) - Torque: 908 Nm (100% DC) 1.128 Nm (60% DC) - Tool magazine - Tool taper cleaning device (only for SK-clamping) - Expansion of the coolant system (external feed by default 10 bar) - Double chamber filter 50 My for internal coolant supply - Rinsing spray in the working space - Torque support - Rotating clear screen Manufacturer VISIPORT - NC-rotary table (B-axis) smallest sub-step 0,001 degree Permissible torques on clamped table -max. tangential torque 7.000 Nm -max. stalling torque 16.000 Nm Clamping forces -at the table -at the pallet 147.000 Nm 84.600 Nm - Swing door in right side panel with switches for locks - an additional cassette with 48 tool places for tools with SK50-2 additional cassettes with 25 tool places for tools with SK50 (split in the tool-magazine cassette with 2 x 25 tools) - Tool recognition system BILZ 1 TDS adapter with cable and plug for connession to the repeater 1 TDS repeater 1 TDS station 1 support for the adapter with an adjustment possibility Functional flow: The adapter is attached to the carriage The distance from the disk is approximately 0,5-3 mm To read the handling device runs congruently reading adapter and disk The data transmission is inductive After the reading function, the manipulator moves to the tool-removal position. 5 HÜLLER HILLE NBH 170-4
- Tool holder Steep taper DIN 69 871-AD 50 Pull studs outline according to DIN 69 872-28 Pull studs inline according to drawing BILZ Ident-Nr. DIN 69873 D - System pressure 10/25/50 bar for internal coolant supply - Pallets with increased accuracy of pallet handling on the machine table - Machine coupling DNC connection with serial interface and ethernet card (ThinWire or TwistedPair) - Rotatable and swiveling control panel Expansion stages of the CNC control SINUMERIK 840 C - Tapping without compensating chuck - Panel for comfortable input of tool data on the magazine page Additional facilities for automated production - Pallet rotary magazine - Multiple pallet storage (MPS) with 6 pallet storage spaces and 1 setup station, with safety guard 2-axis CNC handling device (manipulator) max. load per pallet 800 kg Set-up station with 3 x 90 Swivel range - Basic machine extension for MPS connection -Additional electrical interface - Pallets (6 pieces.) for MPS with T-slots Clamping area 500 mm x 630 mm Pallet version DIN 55201 A2 - Tool monitoring - Feed force / torque monitoring Feed force monitoring (Z-axis) At the firts use of a tool (sharp tool is required) the highest value is detected based on the current consumption of the feed drive This stored value is used as 100% reference value for the subsequent monitoring. Torque monitoring of the main spindle motor; here the same remarks apply like for the feed force monitoring based on the torque. - Drill breakage control device (taster) is arranged in the tool magazine Main time parallel control of drill lenght after processing, before the dropping of a tool. - Probe - Measuring system Renishaw, Probe MP 10-360 size. incl. software and subprograms 6 HÜLLER HILLE NBH 170-4
- Tool needs assessment (HHD comfort package) includes: Tool difference list Tool master NC-program master data Availability control with residual life viewing - Internal diagnostics - Logbook with error indication in plain text and diagnostic tips 7 HÜLLER HILLE NBH 170-4
TECHNICAL DATA Work area X-axis Y-axis Z-axis Distance in the X-axis between table center and spindle center Distance measured in the Y-axis between pallet surface and spindle center Distance measured in the Z-axis between table center and spindle nose Workpiece swiveling range in the working area and on the operator station Headstock Spindle diameter in the front bearing Tool holder DIN 69 871 Pull studs outline DIN 69 872 Speed range Drive power 100 % DC 60 % DC Torque on the main spindle 100 % DC 60 % DC Pallet Clamping area Centering in the middle range Directional drilling Permissible pallet load Rotary table NC-rotary table (B-axis) smallest substep Permissible moments on the clamped pallet: - Tangential - Pitching moment Clamping force: - Table - Pallet 8 HÜLLER HILLE NBH 170-4
Feed Feed speed X, Y, Z (depending on the processing task) Feed force X, Y, Z - 100 % DC - 25 % DC Rapid traverse Rapid traverse speed X, Y, Z Rapid traverse speed B Times X, Y, Z- axes: Acceleration from 0 to 36 m/min Tool change time - for tools up to 25 kg - for tools over 25 kg Chip-to-chip time (according to VDI 2852 Bl.1) - for tools up to 25 kg - for tools over 25 kg Shortest tool-to-tool times Pallet change time (according to VDI 2852 Bl. 2) Tool magazine for tools with AD50 Storage places for 4 magazine cassettes Insert spaces Running speed of the tool handle device (depending on tool weight) Tool cassette for use in the magazine Tool places in one cassette Cargo weight for a cassette Tool weight Tilting moment on the tool Diameter for standard tools - for large standard and special tools up to a diameter of Bridge tools up to a width of Max. tools per cassette 9 HÜLLER HILLE NBH 170-4
Coolant device Container capacity Net volume Flow rate of the coolant pump for external and internal coolant supply at 10 bar Flushing device (chip flow) Pump capacity at 1.6 bar Chip conveyor-ejection height Rinse gun on pallet setup station Electrical Working voltage Steuerspannung Control voltage Rated current The electrical equipment is designed for an ambient to max. 45 degrees and a relative humidity of 20% to 75%, in the short term to 95% (according to VDE 0160), voltage tolerance +6/-10% (Designed according to EN 60204, but without wires numeration) Compressed air Supply pressure Air consumption 10 HÜLLER HILLE NBH 170-4
MACHINE PICTURES 11 HÜLLER HILLE NBH 170-4
12 GILDEMEISTER NEF CT 60
WORKING AREA 13 HÜLLER HILLE NBH 170-4
FLOOR PLAN Main components of the machine 1 - Control with operating panel 2 - Carriage stand with tool changer 3 - Headstock 4 - Movable table group 5 - Workpiece / pallet 6 - Pallet changer 7 - Tool magazine Loading station 8 - Tool magazine Magazine cassettes 9 - Tool handling device 10 - Electric cabinet 11 - Chip conveyor 14 HÜLLER HILLE NBH 170-4
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TRANSPORT PLAN Transport plan machine with swiveling changer and 4 cassette places Weight machine ca. 17.000 kg Own weight loading gear ca. 300 kg 16 HÜLLER HILLE NBH 170-4
Thank you very much for your interest *We do not guarantee the accuracy and completeness of these documents. We further do not assure any characteristics and qualities. The named machine, which is up for sale, is used.*