Thread milling and gear hobbing machine

Fritz Heckert ZFWVG 250 x 5000 / S7

Condition: good (used), Year of construction: 1988, voltage 380 V connected load 7,5 kVA dimensions 2725 x 1930 x 1773 mm weight of the machine ca. 2500 kg --> Technical data Main data: --> Table surface: 605 x 300 mm --> Table longitudinal movement max. (manual): 750 mm --> Table transverse movement: 340 mm --> Grinding height between table/new grinding wheel min/max: 22.5 / 322.5 mm --> Standard size of magnetic clamping plate: 600 x 300 mm --> Workpiece weight incl. magnet: 420 kg --> X-axis / longitudinal movement: --> T-slots (number x width): 3 x 17 mm --> Table feed, hydraulic: 0.3 - 25 m/min --> Travel per handwheel revolution: 47 mm --> Y-axis / height movement: --> Automatic vertical feed - coarse in 12 steps: 0.001 - 0.03 mm --> Automatic vertical feed - fine in 8 steps: 0.001 - 0.01 mm --> Distance per handwheel revolution (x1/x10): 0.1 / 1.0 mm --> Graduation on handwheel (x1/x10): 0.001 / 0.1 mm --> Trigger strokes: 0 - 5 --> Rapid traverse: 400 mm/min Bjdpew Dvkasfx Afnewh --> Z-axis / transverse movement: --> Automatic transverse feed intermittent: 0.5 - 20 mm --> Automatic transverse feed / rapid traverse continuous: 0.1 - 1.0 m/min --> Distance per handwheel revolution: 5.0 mm --> Scale mark on handwheel: 0.02 mm --> Standard grinding wheel: --> Ø x width: Ø 355x38 (50) mm --> Bore: Ø 127 mm --> Speed: 1500 rpm --> Accessories Various grinding wheels --> Documentation

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 work piece spindle speed 700 U/min weight of the machine ca. 21 t Bwsdevxww Sspfx Afnoh 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

Condition: used, Year of construction: 1952, Technical details: turning diameter over bed: 1000 mm turning diameter over support: 520 mm turning length: 2500 mm support travel z-axis: plan: ca. 500 mm support travel z-axis: Obersupport: ca. 300 mm centre height: 300 mm spindle passage: 90 mm range of revolution per miute: 3,2 - 382 / 22 step U/min range of feed in x - axis: längs: 0,213 - 2,67 / 36 step m/min range of feed in y - axis: quer: 0,070 - 1,11 / 36 step m/min tailstock quill taper MT: 6 total power requirement: 22 weight of the machine ca.: 8,2 t dimension machine xH: 5,3 x 1.,6 x 1,6 m transport measurements machine: ca. 5,5 x 1,7 x 1,6 m Equipment: Faceplate Ø 1000mm 4-fold turning tool holder Bjdpfx Afsu Tq U Isnswh Lynette Ø 250 closed Accesorios four-jaw chuck Ø 630 i.D. *

Condition: used, Year of construction: 1987, Technical details: turning diameter over bed: 500 mm turning diameter over support: 280 mm turning length: 1500 mm Bwedeu Ixznspfx Afnjh centre distance: 1500 mm turning dia. in gap: 730 mm spindle bore of work spindle: 65 mm range of revolution per miute: 25-1250 / 32-1600 / 36-1800 - 18 step U/min feed:: 0,05 - 8,5 mm rapid motion - x-axis: 4 m/min rapid motion - y-axis: 1,26 m/min tailstock quill taper MT: 5 tailstock quill adjustment:: 200 mm total power requirement: ca. 8,2 kW weight of the machine ca.: 2,5 t dimension machine xH: 3,2 x 1,3 x 1,5 m Thread cutting possible Cross slide travel 300 mm, feed 0.015 - 2.8 mm (clutch end position switching not functional, manual switch-off necessary) Top slide with 4-fold tool holder Steel plate Ø 705mm with offset threaded holes *

Condition: excellent (used), Year of construction: 1981, functionality: fully functional, equipped with: 1 Right hand feeding system 1 Eccentricpress 250 kN 4 Standard slide unit Bedjr D N Eqspfx Afnjwh 1 Narrow slide unit working range: wire diameter range: up to 6,0 mm stripmetal width: up to 80 mm feeding length: up to 520 mm output: 10 - 250/min

Year of construction: 1970, condition: good (used), machine/vehicle number: 528, Capacity (mm): 8x80 Production (max): 250 ppm Bwsdpfodv T E Rox Afnsh

Condition: excellent (used), Year of construction: 2014, Datron M8 Cube with rotary swivel table (4th + 5th axis) HSC Pro control V9 Year of manufacture: 2014 Machine operating hours: approx. 8,800 hours 2kW HF spindle, 6,000 rpm up to 60,000 rpm with direct shank tool clamping system HIB HF spindle cooling unit 15-position automatic tool changer 3D probe Renishaw Precision tool length probe Microjet minimum quantity lubrication system with 4-nozzle spray unit Vacuum table with 500mm x 500mm working area 1 x T-slot plate 1 x short-stroke clamp Bwodpfjx Rpl Dsx Afneh 3-fold vacuum distributor The machine is in very good condition. The machine can also be purchased without the rotary swivel table (4th + 5th axis).

Condition: good (used), Year of construction: 2000, Machine come without tool holders and any additional equipement. Parts shown by hand not come. Bwjdpfsw Tc S Uox Afnsh Technical details are shown on picture.

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: Bwedpfsul Efmjx Afnsh 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. 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: excellent (used), Year of construction: 2000, functionality: fully functional, machine/vehicle number: 52.693.00, feed length X-axis: 1,525 mm, feed length Y-axis: 1,525 mm, feed rate Y-axis: 1 m/min, feed rate Z-axis: 1 m/min, Welding Robot – Fully Equipped Vertical Bend Arm Robot 6 axes Bwsdpfxorl S Ufe Afnjh Reach: 1525 mm Equipped with automatic welding gun, type: DIX MALZ 520 Wire feed device, manufacturer: FRONIUS, type: ROB.VR1500 DINSE-ZA Includes 2 rotary welding tables Plate dimensions: each 1200 × 750 mm Pneumatically driven cleaning device Positioning and straightening station for the torch Current source, manufacturer: FRONIUS, type: welding device TPS 4000 Supplied with technical documentation Note: The machine can be transported on a standard truck. Technical Attributes Dimensions (L × W × H): approx. 4700 × 3500 × 3800 mm Weight: approx. 5000 kg Year of construction: 2000