FLECKENSTEIN Werkzeugmaschinen GmbH - Stockist for used machines

turning diameter 750/700 mm︱turning length 3.000 mm︱control SINUMERIK 840 C ︱spindle head mounting size15, DIN 55026 ︱spindle boring 132 mm︱spindle diameter in front bearing 190 mm︱max. speed 2.000 min-1︱max. torque 4.100 Nm︱cutting capacity 20 kN︱transmission ratio 2 ︱power 50 kW︱power chuck FORKARDT 3NHF 500-160 ︱tool taper 12 x VDI 60, DIN 69880 ︱diameter of quill 130 mm︱quill stroke 120 mm︱taper SK 40 ︱quill axisl force -adjustable- 25 kN︱weight of the machine ca. 28 t︱dimensions of the machine ca. 8,5 x 4,2 x 2,90 m︱

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Heavy CNC- Lathe for turning operations 1 pc. self centering steady rest Ø 200 + 430 mm coolant system integrated in chip conveyor full clamping cylinder power chuck FORKARDT 3 NHF 500-160 extensive equipment of various tool holders and driven tools

bore capacity in steel (diameter) 110 mm︱x-travel 2.100 mm︱y-travel 1.500 mm︱z-travel 1.000 mm︱w-travel 500 ︱control HEIDENHAIN TNC 430 ︱connected load kVA︱Working Spindle - ︱boring quill diameter 110 mm︱spindle taper DIN 69871 ISO 50 ︱spindle power 22 kW︱transmission ratio 2 ︱turning speed range 2.000 U/min︱clamping table - ︱max. workpiece weight 4.000 kg︱surface area 1.100 x 1.300 mm︱feeds ︱feed range X-, Y-, Z- axis 0 – 10.000 mm/min︱feed range W-axis 0 - 10.000 mm/min︱rapid motion - x-axis 10.000 mm/min︱

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Equipment. • CNC-control HEIDENHAIN 430 • support bearing • manual milling head • coolant tank with pump

spindle diameter 110 mm︱x-travel 2.100 mm︱y-travel 1.500 mm︱z-travel 1.000 mm︱w-travel 500 ︱control HEIDENHAIN TNC 430 ︱connected load kVA︱Working Spindle - ︱boring quill diameter 110 mm︱spindle taper DIN 69871 ISO 50 ︱spindle power 22 kW︱transmission ratio 2 ︱turning speed range 2.000 U/min︱clamping table - ︱max. workpiece weight 4.000 kg︱surface area 1.100 x 1.300 mm︱feeds ︱feed range X-, Y-, Z- axis 0 – 10.000 mm/min︱feed range W-axis 0 - 10.000 mm/min︱rapid motion - x-axis 10.000 mm/min︱

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Equipment. • CNC-control HEIDENHAIN 430 • support bearing • manual milling head • coolant tank with pump

x-travel 4.000 mm︱y-travel 1.200 mm︱z-travel 2.000 mm︱control HEIDENHAIN iTNC 530M ︱clamping table : ︱surface area 4.200 x 1.000 mm︱max. workpiece weight 13.000 kg︱Feeds : ︱X-, Y- and Z-axis, stepless 2 - 12.000 mm/min︱rapid travel x/y/z 15 m/min︱Universal-Milling Head : ︱Swiveling area front/back level 2,5 / 1 °︱capacity at 100% 30 kW︱Speed stepless 40 - 3.000 min-1︱transmission ratio 3 ︱tool taper SK 50 – DIN 69871-B ︱automatic tool changer ATC : ︱Tool places 40 ︱diameter of tools max. 125 / 240 mm︱workpiece length 350 mm︱

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AEquipment • Machine bed, column and vertical saddle as welded steel construction, annealed with low tension • Milling slider as welded steel construction • Universal milling head, positioning via Hirth toothing, front level 2.5°, back level 1°. • Oil cooling unit for cooling the milling head • Thermal compensation of Y-Axis through CNC • Spindle drive 30 kW • Automatic gear with 3 gear steps • Spindle speed max. 3.000 min-1 • Axle drives by means of precision ball screws and digital servo motors • Measuring touch probe M&H with radio transmission • CNC control HEIDENHAIN iTNC 530M incl. digital drive technology • Portable electric handwheel HEIDENHAIN HR 410 • Swiveling operating panel for machine operation in front of the machine • Automatic tool changer with 40 magazine positions, change position horizontal/vertical • Coolant system with external shower ring and IKZ through the spindle • 2 pc. chip conveyor in the working area, ejection on the right back side • Precision flat guides in all axes, counter guide coated with Turcite B • Precision ball screws in all axes • Hydraulic counterbalance in the vertical axis • Telescopic steel cover of the X-axis • Milling slides closed at the top and bottom of the vertical axis with link aprons • Vertical guide covered at the top and bottom with bellows • Working area enclosure closed on all sides. The manual sliding doors at the front of the machine can be opened along the entire length of the clamping table. Safety fencing for the rear machine area with two secured access doors. • Control cabinet air conditioning • hydraulic system • work area lighting • exhaust system make FILTERMIST, FX 5002 • Painting beige/blue • Approx. operating hours: Control 19.000 h, machine 15.950 h, program run 4.700 h Machine is prepared for connection of a 4th axis!

x-travel 3.000 mm︱y-travel 1.600 mm︱z-travel 1.200 mm︱control HEIDENHAIN iTNC530 HSCI ︱B-axis (swivelling head) +/- 100 °︱C-axis (milling head rotation axis) +/- 240 °︱feed and rapid traverse : ︱rapid feed Y,X,Z 40.000 m/min︱Rapid traverse B- and C-Axis 50 rpm︱Accelerations (X, Y and Z) 4 m/s²︱Machine table: : ︱Clamping surface 3.500 x 1.750 mm︱T-slots 27 x 22 mm H12 ︱T-slot - distance 125 mm︱max. workpiece load 7.000 kg/m2︱Max. distance table to spindle nose 1.356 mm︱2-Axis Fork Milling Head T21C ︱turning speed range: 10- 24.000 min-1︱Drive power (S1/S6): 42/50 KW︱Torque (S1/S6): 67/84 Nm︱

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Equipment / Accessories • 5-axis vertical portal milling machine in Gantry design. • Fork milling head T21C for simultaneous milling operation with FISCHER spindle, 42kW, 67Nm, 24.000 rpm, HSK-A63 • Manually operated textile roof • Tool changer chain 50-fold, change orientation vertical • 3D probe for workpiece measurement • Process monitoring system MONTRONIX incl. installed vibration sensors for detection of abnormal vibrations during the machining process. Alarm triggering, feed rate reduction or machine stop are carried out via the control system • HEIDENHAIN HR550 handwheel (wireless) • BLUM LaserControl NT for non-contact tool measurement with automatic cover, enables increased process reliability through automatic form and wear control of the tools used • Coolant system KNOLL for cooling lubrication with supply via spray nozzles and supply through the main spindle (ICS) • TRIMILL Kinematics - application for rotary axes • TRIMILL Teleservice - remote support • Linear, absolute and direct path measuring systems make HEIDENHAIN in X, Y and Z axis with a resolution of 0,001mm • Hydraulic power unit • 1 lubrication unit for the machine • 1 lubrication unit for the milling spindle • 1 cooling unit for cooling the milling head • 1 cooling unit for cooling the axis motors • 1 pc. Air extraction unit for oil and cooling lubricant emulsion with three-stage filtering, power consumption 2.2 kW, max. extraction capacity 2,000 m³. Extraction capacity 2.000 m³/h • 2 scraper belt conveyors, positioned along the X-axis to the left and right of the machine table, discharge height approx. 1,050mm program hours on the machine: approx. 8.000h

x-travel 1.450 mm︱y-travel 1.300 mm︱z-travel 1.300 mm︱Control FANUC Series 31i Model A5 ︱Nc rotary table Auflösung 0,001 °︱dimensions 800 x 1.000 mm︱numbers of pallets 2 ︱number of clamping areas 3 ︱max. feed rate X,Y, Z 1- 60.000 mm/min︱max. rapid X,Y, Z 60 m/min︱power spindle motor 37 kW︱tool taper HSK-A 100 ︱spindle turning speed range 6.000 min-1︱number of tools 240 ︱number of pallet places 2 ︱voltage 50 Hz/ 400 V︱weight of the machine ca. 31 t︱dimensions of the machine ca. 8,2 x 6,0 x 4,6 m︱

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• 2-fold pallet changer without working space protection • 3 separate set-up stations with threaded hole pallets 800 x 1,000 mm • Tool magazine with 165 places HSK-A 100, own operating terminal on the magazine side, make SIEMENS • NC rotary table, increment 0.001 • Main spindle 6,000 min-1, 2 gear steps • 3D measuring probe make RENISHAW • Electronic handwheel • Machine enclosure with completely closed working area • Chip conveyor, ejection under floor • Program running hours approx. 18,200 h

x-travel 3500 mm︱y-travel 1083 mm︱z-travel 1074 mm︱control HEIDENHAIN iTNC 530 HSCI ︱clamping table - ︱surface area 4.000 x 1.000 mm︱Thread bore with fitting - ︱Feeds - ︱X-, Y- and Z-axis, stepless 2 - 30.000 mm/min︱rapid travel x/y/z 30 m/min︱Max. feed force of axis 10.000 N︱2-axis Milling Head - ︱2-axis milling head TUB-E92 with power on - ︱Torque-Motors for 5-axis-simultaneos processing - ︱capacity at 100% load 29 kW︱Speed stepless 2- 30.000 ︱max. torque 92 Nm︱Max. torque 60 min-1︱tool taper HSK 62A-DIN 69893 ︱automatic tool changer ATC - ︱

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Guides, drive and measuring systems • All axis drives with digital drives manufacturer HEIDENHAIN • Direct measuring systems for X,Y, and Z axis manufacturer HEIDENHAIN • X-, Y- and Z-axis guidance using high-precision linear guides for maximum precision and dynamics • Precision ball screw with preloaded nuts in X-, Y- and Z-axis Coolant Equipment with Chip conveyor • Coolant outlet, switchable from coolant to air, at the front of the milling head via manually swivelling nozzles • Internal coolant supply, switchable from coolant to air, through the spindle centre. • Tank volume approx. 1.000 l • Normal coolant supply 25l/min 5 bar • High pressure pump for internal cooling 20 l/min 50 bar • Coolant tank incl. Cartridge filter and paper-belt filter system • Hinged belt chip conveyor, discharge height approx. 750 mm Equipment • Machine bed, column and vertical saddle as welded steel construction, annealed with low tension • Milling slider as welded steel construction • Orthogonal milling head TUB-E92 with motor spindle, C- and A-axis drive via torque motors • Oil cooling unit for cooling the milling head • CNC thermal compensation • Spindle drive 29 kW • Spindle speed max. 18.000 min-1 • Axle drives by means of precision ball screws and digital servo motors • Touch probe system manufacturer BLUM, TC 63-30 with radio transmission and automatic measuring cycles • Milling head Measurement “Kinematics Opt” • Laser tool presetter BLUM - NT version mounted on machine table • CNC control HEIDENHAIN iTNC 530 HSCI incl. digital drive technology • Portable electronic handwheel HEIDENHAIN HR 520 with 3 m spiral cable • swivelling control panel for machine operation in front of the machine • Automatic tool changer with 30 magazine places, change position vertical • Coolant system with external shower rim and IKZ through the spindle • 1 chip conveyor in the working area, ejection right • Pretensioned linear guides in all axes • Precision ball screws in all axes • Hydraulic weight compensation in the vertical axis • Bellows cover of the X-axis • Milling slide above and below in the vertical axis with bellows covers with attached stainless steel lamellas closed • Work area enclosure closed on all sides. Back side of the work area with bellows cover with attached stainless steel lamellas closed. The manual sliding doors on the front of the machine can be opened and closed over the entire length of the table. Safety fencing for the back machine area with two secured access doors.

max. wheel diameter 80 mm︱gear width 44 mm︱max. module 5 ︱min. module ︱Control SIEMENS 840 C ︱adjustment axis angle shaping sp. - wp table -0,5 - +0,5 °︱stroke range 250-1.500 DH/min︱centre distance table/shaping spindle -15 bis +170 mm︱max. stroke length 55 mm︱max. helix angle 45 ︱max. tool diameter 180 mm︱feeds: ︱feed rotation axis of workpiece (100 mm wp diam.) mm/min︱feed rotation axis of work piece (100 mm wp. diam. 10-15.700 mm/min︱feed center axis of machine column 1 - 3.750 mm/min︱ 23 kw︱voltage 400 V︱operating frequency 50 Hz︱control voltage 24 V DC︱total power requirement kW︱

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equipment · stroke positioning adjustment controlled by CNC · stroke length adjustment mechanical-manually · machine is fixed to the ground with specific damping shoes (part of the delivery scope) · oil mist exhaust system · tailstock · shaping spindle and lift of shaping head equipped with hydrostatic bearing

grinding diameter max. 35 mm︱regulating wheel width 250 mm︱max. width of grinding wheel 250 mm︱Control SINUMERIK 840 D ︱max. grinding length while plunge grinding 245 mm︱grinding wheel diameter x width 450 x 250 mm︱regulating wheel diameter x width 250 x 250 mm︱grinding wheel power 15 kW︱Profiling of grinding wheel by diamond roll ︱Dynamic balancing unit DITTEL ︱workpiece handling ︱total power requirement kW︱weight of the machine ca. t︱dimensions of the machine ca. m︱

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Machine bed made of mineral casting - thermostable and vibration damping - Foundation area 3,200 x 2,000 mm - Coolant discharge height approx. 500 mm - integrated bed flushing - levelling elements - Recesses for transport - Elements for mounting the switch cabinet Cross slide systems on the grinding wheel side X-slide - for wear compensation of the grinding wheel and the infeed movement for grinding and for dressing (X1 axis) with recirculating roller guides - Adjustment by means of digital three-phase servomotor via ball screw drive - smallest infeed increment 0.1 µm - Equipment with glass scale Z-slide - arranged on the X-slide - for transverse movement of the grinding wheel during dressing (Z2 axis) with recirculating roller guides - Adjustment by means of digital three-phase servomotor via ball screw drive - smallest infeed increment 0.1 µm grinding wheel headstock - with integrated protective cover in cast steel design - attached to Z-slide - Mounting of a grinding spindle with bearings on both sides - 6° inclined grinding spindle - mounted on both sides in anti-friction bearings - suitable for 250 mm wide grinding wheels - long-life grease lubrication - Bore diameter of the grinding wheel 203.2 mm - Max. Speed 7.200 min-1 Drive grinding spindle - Main drive for grinding wheel circumferential speed 40....150 m/sec via three-phase main spindle motor 15 kW (water-cooled) Remark: Use of recooling system or use of an existing cooling circuit Coolant conditions: - Filter fineness 100 µm - Cold water flow 8 l/min - Cooling capacity 2750 W - Coolant inlet temperature <25°C - Cooling medium - water or low-viscosity oils Cross slide systems on the regulating wheel side X-slide - for wear compensation of the regulating wheel and the feed motion for dressing (X4 axis) with recirculating roller guides - Adjustment by means of digital three-phase servomotor via ball screw drive - smallest infeed increment 0.1 µm - Equipment with glass scale Z-slide - arranged on the X-slide - for transverse movement of the regulating wheel during dressing (Z3 axis) with recirculating roller guides - Adjustment by means of digital three-phase servomotor via ball screw drive - smallest infeed increment 0.1 µm bearing housings - with drive for control spindle - arranged on the Z-slide regulating wheel lowering - manual clamping - Adjustment via adjusting spindle - Maximum lowering -20 to +40 mm - Angle of inclination at maximum lowering +/- 5° Control Spindle - mounted on both sides in anti-friction bearings - suitable for 250 mm wide regulating wheels - long-life grease lubrication - Bore diameter of the disc 127 mm - Control spindle drive via three-phase servo motor 5 kW - Dressing speed max. 1,000 min-1 - Working speed max. 500 min-1 Diamond roller device (without diamand roller) - located in the centre of the machine on the working level Complete with: - Bearing for diamond roller mandrel - direction of rotation in the same and opposite direction - Spindle speed up to 9.000 min-1 - Speed and coolant flow monitoring - diamond roll mandrel - Drive via three-phase motor - swiveling -3°<->0°<->+3° -3°->0°<->+3° -3°->0°->+3°-+3° -3°->+3° - Clamping width up to 135 mm - Diamond profile roller diameter 95 mm - Diamond form roller diameter 125 mm - Diamond roll mandrel diameter 52 mm Dressing device for regulating wheel - suitable for holding standing dressing tool (M 14 x 1) - located in the centre of the machine on the working level Full protection of working area - for coolant mist shielding with electrical safety door monitoring - Safety glass windows - Connecting piece for external oil mist extraction system Electrical system with switch cabinet and control unit - Switch cabinet permanently attached to the machine - Grid feed in from above - Switch cabinet cooling via external service water cooling (not included in scope of delivery) - Operating voltage 400 V, 50 Hz CNC control: - CNC control SIEMENS SINUMERIK 840 D and inverter system SIMODRIVE 611 D - Control panel can be swivelled and attached to the control cabinet - second identical control panel on the rear side of the machine - Operating panel front OP010 with 10.4" TFT colour display - 19" Push Button Panel (PP012) and user-specific extensions of the PP012 - 3 spindles and 4 position-controlled servo axes with digital setpoint interface - Use of "Safety Integrated" with fail-safe modules (Profisafe) - Parameter selection, fault diagnosis and operator guidance through clear menu structure - Constant grinding and regulating wheel peripheral speed - Integrated hardware and software for remote diagnosis and teleservice - Connection via Ethernet Additional monitoring of complete machine Handset: - incl. function extension - Start/Stop Produce - Input correction of the grinding gap with confirmation - retreat - emergency stop - Move to home position - acknowledgement button - override switch - incl. 10 m cable - pluggable to main control unit Grinding wheel incision detection: - in conjunction with profile roller truing device consisting of - Electronics AE6000 incl. software for 4 sensors Function: - visual control with indication on the display - Cut recognition of the grinding wheel during dressing Dresser detection control wheel - in conjunction with dresser detection Grinding wheel consisting of - additional sensor Function: - visual control with indication on the display - Bleed detection of the regulating wheel during dressing Incision detection workpiece: - in conjunction with dresser detection Grinding wheel - 1 sensor Function: - visual control with indication on the display - Cut detection of the grinding wheel on the workpiece Dynamic balancing device DITTEL consisting of - 1 built-in balancer with integrated conless receiver - 1 control unit in control cabinet - 1 electronic display integrated in the control panel - 1 conless transmitter with speed sensor Fire extinguishing system BATEC - CO² fire extinguishing system completely installed (delivery without CO² bottle) - Interface to the machine control system - Detector for switching off machine function - controlled fire damper at the suction nozzle Preperation of external coolant system consisting of - electric main coolant valve mounted on the machine - Coolant return interface Coolant used so far: Oil Maximum temperature: 25 °C Temperature constancy: +/- 1 °C/h Quantity: 150 l/min Pressure: 3,5 bar filtration degree: 20 µm - Connection for a rinsing gun incl. holder for cleaning the interior of the machine - prepared for high pressure rinsing of the grinding wheel, operating pressure approx. 10 bar, (high pressure) pressure pump not included) Automatic warm-up of the basic machine The warm-up function shortens the starting phase of the grinding machine. Conditions for the machine is ready for warm-up: - Machine is in basic position - No emergency stop error message is pending - No retraction Error message is pending - Drives and control voltage are switched off - Compressed air is available The machine is started via software time switch with the following sequence: - Switch on control voltage - Switch on drives - Referencing of all NC axes - Switch on grinding wheel, regulating wheel and coolant. - Disable screen darkening Automation for loading and unloading rotor shafts Designed for maximum workpiece diameter 60 mm, maximum workpiece length 160 mm basic handling - external with usable table width 750 mm - NC axes for horizontal and vertical travel loading portal - base frame - 2 NC axes for horizontal and vertical movement Basic gripping device 1-fold mechanical - for attachment to the basic handling system - mechanical gripper basic device for radial gripping of the shafts - 1 pair of gripper fingers each for radial gripping adapted to previous workpieces - 1 delivery prism for 1 finished part, arranged below the horizontal axis infeed belt - prism cycle belt - Length approx. 800 mm - with substructure and support at belt end - Side and top guide for securing the workpiece position - single-track prismatic clockband - Belt with prismatic milling on the transport side for the exception of the workpieces - Sensoric position control and sensoric recognition of workpiece presence - Storage capacity for approx. 9 workpieces Converter, Feeder - with mechanical radial gripper - Converter with a pneumatic horizontal and vertical axis and integrated, displaceable intermediate stop module - 1 set of gripper fingers The converter can move to three different positions (infeed cycle belt, measuring point, intermediate deposit prism under the loader axis). Preparation for integration of a measuring point - Measuring point integration for pre-process length measurement and DMC - Integration of a measuring point to be mounted from the handling table Clip-on prism for measured workpiece blank - for depositing the measured raw part under the horizontal axis of the gantry loader in transfer position of the gripper Pneumatically driven drawer - is moved into the traverse path of the Horizotal axis if SPC is required - is equipped with a bowl to hold the workpieces NIO clockband - Length approx. 1,200 mm - with 2 workpiece tracks - 3-track conveyor belt for separate depositing of workpieces with the NIO features "DMC not read" and "length tolerance not met." - Each workpiece track is assigned a NIO marker. - with substructure and support at belt end - Side and top guide for securing the workpiece position - single-track prismatic clockband - Belt with prismatic milling on the transport side for holding the workpieces - Sensory position control and sensory recognition of workpiece presence - Storage capacity sufficient for approx. 16 workpieces - the NIO band can be clocked manually via a button Automatic central lubrication - Automatic lubrication of all guide axes via a central pump lubrication unit Other - Protective device (CE-compliant), window areas equipped with Makrolon, 2 large double-action Doors with EUCHNER safety switches - Pneumatic device with maintenance unit and soft start - Electrics at the Profibus Measurement control for rotor shafts consisting of: measuring device - one base plate each prepared for integration into the loader - Integration of 2 measuring systems in separate mechanical extensions - Version complete with maintenance unit, cylinders, valves and proximity switches - wired to Muhr CUbe67 - manual calibration of the measuring point by the operator Measuring electronics P7me with housing IP 54 - for measured value acquisition - with Profibus interface - Transfer of the measurement data to the machine control system - with software Length measuring system - required for actual measurement of the base "B" to the stop side - for integration in charging automation -2 Workpiece pre-feed prisms - horizontal slide unit (pneumatically adjustable) - Preparation for integration of a reader for DMC acquisition - mechanical device for rotation of the parts for DMC detection Measuring device "Rotor consisting of - Pre-process measuring device for length measurement before grinding operation - with horizontal workpiece support - with workpiece orientation - with one probe against mechanical reference - Connection to common measuring electronics with post-proc Equipment/accessories - Centerless external cylindrical grinding machine KRONOS S 250 for plunge-cut grinding (6°) - Dynamic balancing device make DITTEL - Grinding wheel holder with balancing weights - Stand for control spindle with portal bearings - Device for adjusting the height of the workpiece - Coolant main valve (electric) for connection to central coolant supply - machine light - Equipping the feed axis Z2 with glass scale - Equipping the feed axis Z3 with glass scale - Interface for a central coolant system - Interface for coolant return - Automation for loading and unloading rotor shafts - Extension of the control components integrated in the control cabinet - Electrical and mechanical interface for loading and unloading system - Interface for a DataMatrixCode reader - Electrical interface for measurement control (32 I/O) - Workpiece support holder for plunge grinding - Workpiece support for plunge grinding - Pneumatically actuated hold-down device - Needle nozzles for plunge grinding (depending on workpiece) - Adjustable stop for workpiece support holder - Additional monitoring of complete machine - second control panel at the rear of the machine - operating handset - Cut detection Grinding wheel - Bleed detection Control wheel - Cut Recognition Workpiece - grinding wheel flushing - Additional regulating wheel unit - fire extinguishing system - Extension of the switch cabinet cooling system - Cooling of the control point - Automatic warm-up The machine was connected to a central coolant supply (grinding oil), and is therefore supplied without its own coolant system. The cooling of the grinding motor as well as the switch cabinet was carried out by decentralised service water cooling and must be ensured by a new cold water unit if necessary.

grinding length 1.000 mm︱grinding width 600 mm︱workpiece height 400 mm︱control SINUMERK 840 D ︱Grinding Area : ︱grinding range max. 1.000 x 600 mm︱travel cross (z-axis) 540 mm︱distance table surface - grinding spindle centre max. 600 mm︱Travel vertical (Y-axis) 500 mm︱Max. working height on new grinding wheel 400 mm︱workpiece table : ︱Electro permanent magnetic plate 800 x 500 mm︱pole pitch 18 mm︱clamping force in 8 levels - ︱Table drive (X-axis) : ︱Incremental encoder in the longitudinal axis X axi - ︱table speeds 2-35.000 mm/min︱Electromechanical longitudinal movement - ︱by means of digital servo motor, - ︱toothed belt and ball screw - ︱

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Equipment and accessories - Linear measuring systems in Y- and Z-axis - All linear axes with digital servo motors and ball screw drive - Belt filter system with paper belt filter, tank capacity 640 l, coolant pump 200 l/min/4 bar - Manual coolant nozzles - adjustable - Automatic working chamber door pneumatically controlled - Electro-permanent magnetic plate 800 x 500 mm, pendulum pole pitch 18 mm - Automatic grinding wheel balancing device Fa. MPM - Full enclosure of the working area in stainless steel partial execution with LED working area lighting - Manually operated door, safety interlock in automatic mode - Portable electronic handwheel in automatic and manual mode for all axes - Three-color signal light - Electrical equipment 400V/50Hz - Switch cabinet cooling unit - Machine feet - Painting RAL 9002 (grey white), RAL 5010 (gentian blue) - Rinsing gun with hose and holder in the operating area - Approx. 5 pcs. grinding wheel flanges *** Machine prepared for grinding mist suction *** Grinding programs - Surface grinding - Plunge grinding - Profile grinding - Automatic program sequence with roughing, finishing, fine finishing and burnout - Multiple plunge-cut grinding for economical production - Surface grinding with continuous, infinitely programmable cross feed - Calibration of the grinding wheel (calibrate, backfeed, round corners) - Face grinding with back pull dressing - Dressing in grinding cycle with lift-off amount - Fully automatic compensation of dressing amounts - Tool management Dressing Technology Table dresser -straight- TAG: Dresser fixed on the machine table, roughing and finishing station with dressing tiles are arranged one behind the other, cylindrical dressing of grinding wheels for surface and plunge grinding, suitable for corundum and silicon carbide grinding wheels, cycle software with input menu Pre-profiler VPG-150: incl. diamond roughing wheel width 1.5 mm For economical pre-profiling (roughing out) of the grinding wheel, profiling unit firmly mounted on the table, suitable for corundum and silicon carbide grinding wheels, CNC dressing cycle for pre-profiling Table profile dresser TAD: Suitable for diamond wheel DFR, D = 120, tip radius r = 0.1 - 1mm, flank angle 28°,40°, 60°. Profile depth max. 20 mm, contour accuracy +/- 0.0025 mm, swivel angle +/- 70°, profiling in the program by means of graphical operator guidance in 3-D interpolation

grinding length 1.000 mm︱grinding width 600 mm︱workpiece height 400 mm︱Control SINUMERK 840 D ︱Grinding Area : ︱grinding range max. 1.000 x 600 mm︱travel cross (z-axis) 540 mm︱distance table surface - grinding spindle centre max. 600 mm︱Travel vertical (Y-axis) 500 mm︱Max. working height on new grinding wheel 400 mm︱workpiece table : ︱Electro permanent magnetic plate 800 x 500 mm︱pole pitch 18 mm︱clamping force in 8 levels - ︱Table drive (X-axis) : ︱Incremental encoder in the longitudinal axis X axi - ︱table speeds 2-35.000 mm/min︱Electromechanical longitudinal movement - ︱by means of digital servo motor, - ︱toothed belt and ball screw - ︱

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Equipment and accessories - Linear measuring systems in Y- and Z-axis - All linear axes with digital servo motors and ball screw drive - Belt filter system with paper belt filter, tank capacity 640 l, coolant pump 200 l/min/4 bar - Manual coolant nozzles - adjustable - Automatic working chamber door pneumatically controlled - Electro-permanent magnetic plate 800 x 500 mm, pendulum pole pitch 18 mm - Automatic grinding wheel balancing device Fa. MPM - Full enclosure of the working area in stainless steel partial execution with LED working area lighting - Manually operated door, safety interlock in automatic mode - Portable electronic handwheel in automatic and manual mode for all axes - Three-color signal light - Electrical equipment 400V/50Hz - Switch cabinet cooling unit - Machine feet - Painting RAL 9002 (grey white), RAL 5010 (gentian blue) - Rinsing gun with hose and holder in the operating area - Approx. 5 pcs. grinding wheel flanges *** Machine prepared for grinding mist suction *** Grinding programs - Surface grinding - Plunge grinding - Profile grinding - Automatic program sequence with roughing, finishing, fine finishing and burnout - Multiple plunge-cut grinding for economical production - Surface grinding with continuous, infinitely programmable cross feed - Calibration of the grinding wheel (calibrate, backfeed, round corners) - Face grinding with back pull dressing - Dressing in grinding cycle with lift-off amount - Fully automatic compensation of dressing amounts - Tool management Dressing Technology Table dresser -straight- TAG: Dresser fixed on the machine table, roughing and finishing station with dressing tiles are arranged one behind the other, cylindrical dressing of grinding wheels for surface and plunge grinding, suitable for corundum and silicon carbide grinding wheels, cycle software with input menu Pre-profiler VPG-150: incl. diamond roughing wheel width 1.5 mm For economical pre-profiling (roughing out) of the grinding wheel, profiling unit firmly mounted on the table, suitable for corundum and silicon carbide grinding wheels, CNC dressing cycle for pre-profiling Table profile dresser TAD: Suitable for diamond wheel DFR, D = 120, tip radius r = 0.1 - 1mm, flank angle 28°,40°, 60°. Profile depth max. 20 mm, contour accuracy +/- 0.0025 mm, swivel angle +/- 70°, profiling in the program by means of graphical operator guidance in 3-D interpolation

current capacity 250 kVA︱workpiece dia. - mm︱cross cut max. - mm²︱Control SIEMENS S7 -CPU 317-PN/DP ︱Max. friction force 81 kN bei 100 bar︱Min. friction force 5,7 kN bei 7 bar︱Max. upsetting force 120 kN bei 148 bar︱Max. spindle speed 2.500 min-1︱Max. slide stroke 400 mm︱Spindle drive power 147 kW︱Electrical supply data - ︱Nominal voltage 400/50 V/Hz︱Total connected load 250 kVA︱Medium power requirement 50 kW︱Medium power 250 A︱Fuse 630 A slow︱Cable cross section 240 mm²︱total power requirement kW︱weight of the machine ca. t︱dimensions of the machine ca. m︱

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