CNC Gear Grinding Machine

HOFLER HELIX 400KK

Year of construction: 2007, condition: ready for operation (used), - USED - 4-AXIS CNC LATHE MAX ROTATING DIAMETER: 550 mm MAX TURNING LENGTH: 513 mm MAX TURNING DIAMETER: 300 mm BAR CAPACITY: 65 mm SPINDLE: 4500 rpm; 15-18,5 kW; ASA A2-6 COUNTER SPINDLE: 6000 rpm; 5,5 kW X-AXIS TRAVEL: 205 mm Nwsdpsxburuofx Aa Eor Z-AXIS TRAVEL: 580 mm RAPID FEEDS X-Z: 24 - 30 m/min DRIVEN TURRET HEAD: 12 POS; 5000 rpm; 3,7 kW CONTROL UNIT: FANUC 18i-TB WEIGHT: 4240 Kg OVERALL DIMENSIONS: 3315 x 1600 x 1750 mm ACCESSORIES: PARTS CATCHER ; SWARF CONVEYOR ; PIECE CONVEYOR ; TOOL SETTER

Year of construction: 2018, condition: ready for operation (used), A gear flank grinding machine Reishauer, completely overhauled by Burri Werkzeugmaschinen, is available. Grinding spindle speed: 3500rpm, cutting speed: 63m/s, max. gear diameter: 360mm, module range: 0.1-7, number of teeth: 6-600, max. workpiece height: 160mm, max. helix angle: +/-45°, max. workpiece weight: approx. 60kg. Min. wheel root circle diameter: 250mm, grinding wheel dimensions X/Y/Z: 350mm/104mm/160mm, grinding worm diameter range: 270mm-350mm, max. grinding width: 175mm, max. workpiece speed: 800rpm. Includes profiling devices, balancing device, structure-borne noise contact control, compact filter system, cooling unit, cooling water recooler, robot automation, and transport trolleys. Documentation available. An on-site inspection is possible. Njdpfxew Rqwae Aa Eowr

Condition: excellent (used), Year of construction: 2008, Control system: Siemens 840-D Travel X: 1450 mm (longitudinal) Travel Y: 1100 mm (vertical) Z travel: 1300 mm Pallet size: 800 x 1000 mm Table load: 2000 kg NC rotary table with direct drive Positioning: 0.001° Max. Max. speed of the rotary indexing table: 60 rpm Rapid traverse: 60 m/min Spindle motor: 50 KW (25%) / 28 KW (100%) Spindle torque: 1210 NM / 680 NM Spindle speed: 6000 rpm Spindle taper: HSK 100 Tool changer: 80 places Max. Tool diameter: 325 mm Max. Tool length: 800 mm Max. Tool weight: 35 kg Workpiece diameter: 1600 mm Workpiece height: 1400 mm Workpiece weight: 2000 kg Coolant through spindle Coolant shower Tool breakage detection in the tool changer Spindle motor load monitoring Spindle extension by 100 mm Nedjvgxfyopfx Aa Eewr Electronic handwheel Machine is supplied with many tools

Condition: good (used), Year of construction: 2004, Clampable cutter head type (max.) 460 mm Cutter head weight (max.) 150 kg Mounting disc diameter for cutter heads (Ø) 360 mm Mounting cone for cutter heads Nominal diameter Ø 58,227 mm travel -z axis 200 mm diagram-drawing enlargement ±10 - ± 500 µm weight of the machine ca. 2,3 t dimensions of the machine ca. 2 x 1,5 x 2,03 m In the manufacturing process for spiral-toothed bevel gears, the quality of the gear cutting gear cutting tools used plays a decisive role. Particularly in high gear cutting quality and a long service life can only be achieved with precisely can only be achieved with precisely adjusted cutterheads. The Oerlikon cutterhead setting and testing device CS 200 enables quick and easy setting of the individual knives and simple adjustment of the individual knives, it checks the position and documents the measurement results. The measuring sequence on the CNC-controlled testing device is partially automated: The individual actions for carrying out the actions for carrying out the sequence are displayed on the screen via the operator guidance. The positioning of the individual knives in the cutter head and the height of the knife tips is largely automatic thanks to a special sequence and is simultaneously documented by means of a run-out diagram. A subsequent measuring sequence checks the radial position of the inner and outer cutting edges of all knives in the cutterhead. If individual test parameters on the knives do not correspond to the the tolerance specifications, this can be individually repositioned. The combination of semi-automated setting sequence, operator-guided set-up actions and automatic operator-guided set-up actions and automatic measuring sequence, cutterheads can be can be set conveniently, quickly and with high precision. Nwedjul Efmjpfx Aa Ejr Operator-guided setting and test sequence - Graphic display of the cutter head design and the measurement results with tolerance check - Instructions for the operator in plain text Instructions for the operator in plain text (without coded information) - Simple assignment of the measurement results to the knives - Documentation of the setting and measurement results via printer- Setting and test sequence suitable for ARCON®, RSR, Spirapid, SPIRON®, TRI-AC® types - Interface for neutral data

Condition: used, Year of construction: 2004, Technical details: x-travel: 600 mm Nodpfx Aask Hdu De Eowr y-travel: 400 mm z-travel: 400 mm number of spindle speeds: 63 - 3.150 1/min feed stepless: 12-3000 / 6-1500 (Z) mm/min quill stroke: 100 mm milling-head swivable +/-: 90° spindle taper ISO: SK 40 surface area: 630 x 400 mm total power requirement: 8 kW weight of the machine ca.: 2,2 t dimensions of the machine ca.: 2 x 1,9 x 1,95 m universal milling machine with point to point control, mechanical handwheels, swivel - rotary table (mech.) +-45°, hydr. tool clamping, half cabin, coolant device, manuals (German language) *

Condition: like new (used), Year of construction: 1987, functionality: fully functional, machine/vehicle number: 61373, IT IS IN WORKING CONDITION Nwjdpovwlf Iofx Aa Ejr

Condition: used, Year of construction: 2002, functionality: fully functional, turning length: 3,000 mm, turning diameter over cross slide: 520 mm, travel distance X-axis: 600 mm, travel distance Y-axis: 150 mm, travel distance Z-axis: 3,150 mm, Turning diameter 520 mm Nwsdpfx Ajxadk Dja Eor Turning length 3000 mm Control SIN 840 D Siemens Z-axis 3150 mm Feed Z-axis 1 - 40,000 mm/min Rapid traverse Z-axis 40.00 m/min X-axis 600 mm Feed X-axis 1 - 30,000 mm/min Rapid traverse X-axis 30.00 m/min Main spindle S1 Spindle speed range 1 - 3,300 rpm Drive power at 100% load 29.00 kW Spindle nose DIN 55026 - Size A11 Spindle diameter at front bearing 160 mm Spindle bore 115 mm C-axis 360 x 0.001° Milling spindle S2 Tool holder Capto C6 Infinitely variable speed range 1 - 6,000 rpm Y-axis -100 / +150 mm B-axis -110 / +110° Tool magazine with 100 positions Total power requirement 145 kW Weight of the machine approx. 24 t

Condition: used, Year of construction: 2007, max. wheel diameter 500 mm Hypoid adjustment ±70 mm axial cross angle 90 ° Distance Y- 150 - 350 mm Distance Z-axis 120 - 340 mm turning speed range - stepless 0 - 5000 U/min max. torque on the spindle 57 Nm Cone 99,2 mm Pull-in force Tool clamping 23000 N Braking torque max. 93 Nm total connected load 20 kVA Nwedsukitxopfx Aa Eor total power requirement 15 kW weight of the machine ca. 6 t dimensions of the machine ca. 2,35 x 2,24 x 2,5 m

Condition: used, Intake opening: 1.200 x 1.600 mm Motor power: 110 kW, without gearbox Rotor flight circle: 380 mm Rotor speed: approx. 470 rpm Cutting system: 66 cutting inserts on toolholder Screen: reinforced screencage, 15 mm perforation Counter knife: with mechanical adjustment device Machine weight: approx. 5.900 kg Njdpsbq Stqofx Aa Eewr

Condition: used, Year of construction: 2008, max. wheel diameter 300 mm max. module 8 min. module 0,7 Control SINUMERIK 840 D min/max. pitch cone angle - 90 / + 90 ° workpiece spindle - bore 127 mm grinding wheel diameter 50 - 230 mm spindle speeds (infinitely variable) 7.500 U/min total power requirement 146 kW Nwsdpfjvxww Sjx Aa Eer work piece spindle speed 700 U/min weight of the machine ca. 21 t dimensions of the machine ca. 9,5 x 3,6 x 3,1 m Measuring probefor tooth gap(integrated on the grinding head) External grinding spindle cooling system ELBARON oil mist extraction (integrated in the machine) Hoffmann coolant filter system Was used for the serial production of spiral-toothed ring gears No clamping devices No grinding wheels / grinding wheel flanges No dressing wheels