Used Gear Milling Machine for sale (70,586)

Condition: used, Year of construction: 1978, functionality: fully functional, wheel diameter: 500 mm, Bevel Gear Milling Machine ZFTKK 500 (spiral bevel) For sale: bevel gear milling machine ZFTKK 500 designed for machining spiral bevel gears. The machine is ideal for gear production applications, offering high precision and consistent repeatability. Technical specifications: Max. gear diameter: 500 mm Max. module: 10 mm Max. face width: 71 mm Number of teeth: 6 – 100 Nsdpfx Aoyw Rpkslholc Max. ratio: 1:6 Radial adjustment: 30 – 220 mm Bevel angle adjustment: 0 – 90° Cutting speed: 40 – 80 m/min Machine in very good technical condition, ready for operation.

Condition: good (used), Year of construction: 2002, Ref. -No.: 10442 Manufacturer: LIEBHERR Type: LC 122 Year of construction: 2002 Type of control: CNC-Steuerung Control: LIEBHERR PC NC Storage location: Halberstadt Country of origin: Germany Hob diameter max.: 90 mm Table Diameter: 145 mm Max. Module: 3 mm Smallest number of millable teeth: 4 Milling head swivel angle: +/- 45 ° Resolution accuracy: 0,1 Degree Workpiece table load: 17 kN Milling speed: 450 - 4.500 1 / min Operating voltage: 400 V control voltage: 24 V frequency: 50 Hz Max. rated current: 55 A Fuse in the supply line: 63 A Max. milling diameter spur gears/helical gears: 125 mm Max. milling width spur gears/helical gears: 250 (axial) mm Spindle stroke: 180 mm Max. cutter width: 200 mm Further information: Ambient temperature: +12°.....+40° Nljdpfx Asym Nbcelhec Operating noise: 78 dB (A) Milling head designation: motor milling head Workpiece axis: vertical Stand: movable Table: fixed Milling method: axial hobbing in the same or opposite direction The machine can be inspected under power by arrangement.

Condition: excellent (used), Year of construction: 2008, Siemens Sinumerik 840 D, 5 axes controlled. Wheel diameter max 2000 mm Nodpfx Aeza Egbolhjlc 700 mm wheel width Machine weight 35,000 kg Space requirements approx. 6.9 x 8.4 x 3.7 m

Condition: ready for operation (used), Year of construction: 2011, functionality: fully functional, CNC Spiral Bevel Gear Cutting Machine Gleason No 631 Year of manufacture: 2011 Control: SIEMENS 840d Retrofitted in 2011/2012 with new control, drives, etc. Nodpsw Tfb Sjfx Alhelc The machine was fully overhauled in 2011. A new control system and drives were installed.

Condition: ready for operation (used), Year of construction: 1997, functionality: fully functional, wheel diameter: 275 mm, wheel width: 150 mm, travel distance X-axis: 640 mm, travel distance Y-axis: 870 mm, workpiece diameter (max.): 275 mm, TECHNICAL DETAILS Wheel diameter: 275 mm Wheel width: 150 mm Maximum module: 6 Minimum module: 1.5 Workpiece diameter: 275 mm Maximum face width: 5.5 mm Spiral angle: 0 - 60° Number of teeth: 5 - 120 Minimum gear ratio: 1:1 Maximum gear ratio: 1:10 Milling Depth Axis (X-Axis) Travel: -25 to 640 mm Max. traverse speed: 6 m/min Workpiece Positioning Axis (Y-Axis) Travel: 870 mm Max. traverse speed: 4.5 m/min Axis Shift (Z-Axis) Travel range: +/- 50 mm Max. traverse speed: 0.657 m/min Generating Rotation Axis (A-Axis) Swivel range: 315° Max. swivel speed: 40°/s Workpiece Spindle (B-Axis) Max. workpiece spindle speed: 300 rpm Outer cone (1:4) clamping diameter: 140 mm Inner cone (1:20): 99.218 mm Workpiece spindle bore: 90 mm Workpiece Swivel Axis (C-Axis) Swivel range: -8.5 to 98° Max. swivel speed: 21.5°/s Tool Spindle (D-Axis) Spindle speed: 60 to 350 rpm Nledpjywgy Ssfx Alhjc Tool Positioning Axis (E-Axis) Swivel range: 0 to 360° Max. swivel speed: 19.5°/s Machine Distance (V-Axis) Travel: 150 mm Max. traverse speed: 1.6 m/min MACHINE DETAILS Cutter drive motor Power: 20 kW Workpiece drive Power: 14.5 kW Total connected load: 62 kVA Dimensions & Weight Machine weight: approx. 12 t Space requirement: approx. 4,700 x 4,387 x 2,450 mm EQUIPMENT 13 cutters

Condition: used, Year of construction: 2006, functionality: fully functional, workpiece weight (max.): 25,000 kg, wheel width: 3,000 mm, feed length X-axis: 1,000 mm, LIEBHERR L3002 CNC Internal and External Gear Hobber Built 1982, Modernized 2006 CNC SIEMENS 840 D. Max Wheel diameter 3,000 mm. Max helical angle 45° Internal and external Head. 44/50 kW. Nodpfx Aowdmy Eolhjlc

Condition: excellent (used), I am selling this machine, connected, can be tested. Max. workpiece diameter ..... 1600 mm Module ..... 16 - Power of the main electric motor ..... 12 kW Njdpfx Asv Nqppjlhslc Dimensions l x w x h ..... 4300 x 2000 x 3170 mm Machine weight ..... 18500 kg Can send a video of the machine, via whatsapp.

Condition: good (used), I am selling this machine, equipped, already disconnected, stored in stock. Video of the machine can be sent. max. wheel diameter 710 mm Nledpfx Aletuipmohjc max. module 10 Spindle speed : 700-2800 1/ min. Machine weight : 13,500 kg

Condition: good (used), Year of construction: 1990, machine/vehicle number: 328501, Offer 25366 Technical Data: - Drilling capacity: 25 mm - Spindle taper: MT 3 - Spindle speeds: 100 / 205 / 345 / 440 rpm and 695 / 885 / 1450 / 2900 rpm - Spindle stroke: 130 mm - Spindle overhang: 260 mm Njdpoxu U Susfx Alhelc - Coordinate table with 3 T-slots: 580 x 240 mm - Table travel X-axis: 415 mm - Table travel Y-axis: 155 mm - Drive: 400 V / 0.75 / 0.9 kW - Required space: approx. W 900 x H 1800 x D 700 mm - Weight: approx. 270 kg - Machine vice

Condition: used, Year of construction: 1986, machine/vehicle number: 275590, Ref. No. 25362 Technical Data: - Drilling capacity 25 mm - Drill spindle taper MK 3 - Drill spindle speeds 100 / 205 / 345 / 440 rpm 695 / 885 / 1450 / 2900 rpm - Drill spindle stroke 130 mm - Drill spindle reach 260 mm Nedpfsyf Ehiox Alhjlc - Coordinate table with 3 T-slots 580 x 240 mm - Table travel X-axis: 415 mm Y-axis: 155 mm - Drive 400 V / 0.75 / 0.9 kW - Space required approx. W 900 x H 1800 x D 700 mm - Weight approx. 270 kg - Machine vice

Condition: refurbished (used), functionality: fully functional, Universal Profile Hobbing and Thread Milling Machine ZFWVG 250x5000 / S7 • Thread milling • Gear hobbing • Longitudinal milling Max. workpiece diameter over saddle: 250 mm Max. workpiece diameter over bed guideway: 500 mm Spindle bore: 102 mm Tailstock quill travel: 100 mm Nedpfxsw Hquxe Alholc Main motor: 4.0 kW Cross-feed motor (X-axis): 4.3 kW Longitudinal feed motor (Z-axis): 3.8 kW Electrical configuration Operating voltage: 400 V Control voltage: 24 V Frequency: 50 Hz Programmable logic control (PLC) for fixed machine functions Total connected load: 9.5 kW Milling length: 5,000 mm Space requirements: Length: 7,000 mm Width: 2,500 mm Height: 1,600 mm Net weight: 6,700 kg Standard accessories: • Standard thread milling attachment ApG • Max. milling diameter: 150 mm • Spindle taper: Morse 3 • Max. module for hobbing: Module 3 • Min./max. number of teeth for hobbing: 4–50 Options: • Hobbing attachment ApFW Hobbing of parallel and helical profiles up to module 7 Max. milling diameter: 150 mm Spindle taper: Morse 4 • Heavy-duty thread milling attachment ApGS Hobbing of parallel and helical profiles up to module 5 Max. milling diameter: 150 mm Spindle taper: Morse 4

Condition: good (used), WANDERER 16/E milling machine, made in Germany. Year of manufacture: 1962. The machine is operational and in working condition. Nledpow Al U Esfx Alhoc For more information, please contact us.

Condition: excellent (used), Year of construction: 1992, functionality: fully functional, machine/vehicle number: 06651, travel distance X-axis: 6,800 mm, travel distance Y-axis: 3,700 mm, travel distance Z-axis: 1,500 mm, feed rate X-axis: 15 m/min, feed rate Y-axis: 15 m/min, feed rate Z-axis: 10 m/min, total length: 15,000 mm, total width: 7,500 mm, spindle speed (max.): 4,000 rpm, total height: 7,000 mm, table height: 1,100 mm, rapid traverse X-axis: 15 m/min, rapid traverse Y-axis: 15 m/min, rapid traverse Z-axis: 10 m/min, distance between stands: 3,300 mm, type of input current: three-phase, table load: 50,000 kg, rotational speed (max.): 4,000 rpm, distance table center to spindle nose: 2,110 mm, overall weight: 1,10,000 kg, spindle motor power: 50,000 W, control cabinet length: 7,000 mm, control cabinet height: 2,000 mm, control cabinet width: 600 mm, Equipment: rotational speed infinitely variable, MODEL: Portal Type AGE: 1992 S/N #: 06651 CATEGORY: Mills, Planer Type, CNC Nlsdjyahv Sepfx Alhsc CAPACITY: X-Axis Travel: 6800 mm Y-Axis Head Travel: 3700 mm Z-Axis Ram Stroke: 1500 mm, fixed crossrail Ram Cross Section: 500 mm x 500 mm Distance Between Columns: 3300 mm Distance Table To Ram Face: 2110 mm, vertical passage 2000 mm Table Size: 6000 x 2500 mm Spindle (Quill) Diameter: 250 mm Spindle Taper: ISO #50 Spindle Speeds: 0-4000 RPM Spindle Motor: 50 KW EQUIPPED WITH: FIDIA System C20 CNC Control, new in 2002 CNC biaxial continous milling head Universal Milling Head with Auto Indexing Right Angle Head with Auto Indexing Straight Milling Head Wagons for Head Change and Tool Pick-up Change Hydrostatic Bearings Coolant System Full Length Chip Conveyors both side Way Covers Rapid movements: Z-10.000 mm/min, X and Y-15.000 mm/min Table load: max 50.000 kg Weight of the machine: 110.000 kg Outside dimensions: 15.000 x 7.500 x 7050 mm Machine has been tested before dismantling and is fully operational, all mechanical components in excellent condition, electrics new in 2018. Machine available from stock. The price is now SPECIAL FROM STOCK. Once we will reassemble the machine, price will grow significantly. We can assist you to assemble and run up the machine.

Condition: excellent (used), Year of construction: 2002, functionality: fully functional, machine/vehicle number: 9725, SPECIFICATION Nlsdpfx Aey Uuuxelhjc Table size 1070 x 230mm Longitudinal traverse 660mm Cross traverse 250mm Vertical traverse 380mm Quill travel 125mm Quill feeds 0.038 – 0.152mm/rev Quill diameter 86mm Quill taper R8 Spindle motor 2.2kW Spindle speeds (inf. Variable) 50 – 3500rpm Approx. weight 950Kg Machine in Metric execution MACHINE EQUIPPED WITH Newall Topaz 2 axis DRO system Low voltage halogen worklight Guarding Coolant system

Condition: excellent (used), Year of construction: 2010, XYZ SMX 5000 3 Axis CNC Bed Milling Machine ProtoTRAK SMX Control Spindle: 7.5Hp – Programmable 70 – 5000rpm ISO40 Quill Dia 105mm Manufactured 2008 Table: 1930 x 355mm 4 off T Slots size 15.9mm Max load 850kgs Travel: X – 1524mm Y – 596mm Z – 584mm Dims: W - 5805mm D – 2530mm H – 3143mm Weight - 3100Kgs For sale with *Jet Machinery Ltd* Stock No: 79199 Serial No: 11273 Nljdpfsy Ni Ivjx Alhjc Price: £24,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: excellent (used), Year of construction: 2017, XYZ 2000 Turret Milling Machine (2017) (Ex College) 3 Axis Newhall DRO (X, Y & Knee) Spindle Taper R8 Spindle speeds to 500 – 4200 rev/min Table Size 1270 x 254mm Table Travel: X - 812mm Nlodpfx Asxxb Rrslhoc Y - 406mm Knee Travel: Z - 406mm Quill Travel Z - 127mm For sale with Jet Machinery Ltd Jet Machinery Stock No: #79047 Machine Serial Number: 12907 Cost: £9,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: excellent (used), Year of construction: 2021, XYZ RMX 3500 3 Axis CNC Bed Milling Machine ProtoTRAK RMX Control YOM 2021 Spindle: 5HP – Programmable 40 – 5000rpm 2 Ranges 40 – 600 & 300 – 5000rpm Njdex D Tbmepfx Alhslc ISO40 Quill Dia 105mm Table: 1370 x 355mm 4 0ff T Slots T Slot size 15.9mm Max load 600kgs Travel: X – 787mm Y – 508mm Head Vertical (Z) – 500mm Quill (Z) 127mm Dims without travel – 1905 x 2069 x 2225mm Dim with travel – 2758 x 2869 x 2490mm Weight 2430Kgs Power Requirements 22A Air Requirements 6bar YOM 2021 For Sale with Jet Machinery Ltd Jet Machinery Stock Number: #78900 Machine Serial Number: RM310097 £35,000.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: ready for operation (used), Year of construction: 2004, functionality: fully functional, travel distance X-axis: 2,700 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 1,050 mm, spindle speed (max.): 3,000 rpm, controller model: HEIDENHAIN iTNC530, The machine can be inspected while powered on during production! TECHNICAL DETAILS Travel range X-axis: 2,700 mm Travel range Y-axis: 1,000 mm Travel range Z-axis: 1,050 mm Max. feed rate X/Y/Z: 10,000 mm/min Table dimensions: 3,300 x 1,000 mm T-slots: 7 x 22 2-axis diagonal milling head: 1 x 2.5 Spindle speed: 60 - 3,000 rpm Motor power: 22/30 kW Tool holder: ISO 50 (DIN69872-B) MACHINE DETAILS Control system: HEIDENHAIN iTNC530 Coolant pressure through the spindle: 19 bar EQUIPMENT Adjustable control panel in front of the machine Enclosure with front-facing doors Machine documentation Cooling and chip disposal Nledpfx Alszg Dq Djhjc Chain conveyor in the longitudinal direction

Condition: ready for operation (used), Year of construction: 2014, operating hours: 2,802 h, functionality: fully functional, machine/vehicle number: 12230000107, spindle speed (max.): 10,000 rpm, travel distance X-axis: 650 mm, travel distance Y-axis: 650 mm, travel distance Z-axis: 560 mm, controller model: Siemens 840D sl, laser power: 100 W, Highly accurate 5-axis milling, laser texturing, and laser paint removal on a precision machine! TECHNICAL DETAILS Travel range X-axis: 650 mm Travel range Y-axis: 650 mm Travel range Z-axis: 560 mm Main spindle speed range: 20 - 10,000 rpm Main spindle drive power: 13 / 9 kW Torque: max. 83 / 57 Nm Tool holder: HSK A63 according to DIN 69893 Table clamping surface: 800 x 650 mm Table load capacity: max. 600 kg Swivel range B-axis: ± 120° Rotational range C-axis: 360° T-slots: 9 x 14 x 63 mm Workpiece dimensions: max. 650 (840) x 500 mm Number of tool positions: 30 Tool weight: max. 6 kg Tool diameter: max. 80 mm Tool diameter with free neighboring pocket: max. 160 mm Tool length: max. 315 mm Tool change time (tool to tool): 1.6 s Tool change time (chip to chip): 8.0 s Rapid traverse: 40 m/min Feed force: 7 / 13 / 10 kN Feed rate: 1 - 40,000 mm/min MACHINE DETAILS Control system: Siemens 840D sl Axes: 5 Total power consumption: 24 kVA Dimensions & Weight Footprint: approx. 4.5 x 3.5 x 2.3 m Machine weight: approx. 11.5 t Operating hours milling machine Spindle hours (according to counter): 4,738 h Power-on hours (according to counter): 18,703 h Nljdpezcxwrefx Alhec Operating hours laser Spindle hours (according to counter): 2,802 h Power-on hours (according to counter): 6,177 h EQUIPMENT Swiveling rotary table Laser head 100 W Coolant system Electronic handwheel Documentation

Condition: ready for operation (used), Year of construction: 2005, operating hours: 10,197 h, functionality: fully functional, travel distance X-axis: 1,300 mm, travel distance Y-axis: 710 mm, travel distance Z-axis: 710 mm, controller model: Fanuc 18i-MB, spindle speed (max.): 10,000 rpm, TECHNICAL DETAILS Number of axes: 4 Travel in X-axis: 1,300 mm Travel in Y-axis: 710 mm Travel in Z-axis: 710 mm B-axis rotation: 360° Njdpfxszdfgpe Alholc Table length: 1,500 mm Table width: 660 mm Tool holder: ISO40 Max. spindle speed: 10,000 rpm MACHINE DETAILS Control system: Fanuc 18i-MB Power: 38.4 kW Dimensions & Weight Dimensions (L x W x H): 4,300 x 3,250 x 3,080 mm Shipping weight: 7,000 kg Shipping packages: 4 Operating hours: 10,197 h EQUIPMENT External coolant system Chip conveyor Tool magazine with 32 positions CE marking

Condition: ready for operation (used), Year of construction: 2008, operating hours: 37,000 h, functionality: fully functional, travel distance X-axis: 5,000 mm, travel distance Y-axis: 3,000 mm, travel distance Z-axis: 1,750 mm, spindle speed (max.): 20,000 rpm, controller model: Heidenhain iTNC 530, The previous owner of the machine was a well-established Formula 1 team from Central Europe! The milling head has been recently inspected by the machine manufacturer, is partially overhauled, and is fully functional. The machine has always been covered by a maintenance contract with the manufacturer. TECHNICAL DETAILS Travel range X-axis: 5,000 mm Travel range Y-axis: 3,000 mm Travel range Z-axis: 1,750 mm Feed rate X-axis: 65 m/min Feed rate Y-axis: 65 m/min Feed rate Z-axis: 65 m/min Spindle speed max.: 20,000 rpm Axis acceleration: 5 m/s² Torque max.: 63 Nm Holding torque (clamped) A & C axis: 2,000 Nm Tool interface: HSK 63A MACHINE DETAILS Control system: Heidenhain iTNC 530 Handwheel: HR420 Spindle hours: approx. 37,000 h Power-on hours: approx. 83,000 h Spindle power: 20 kW Power consumption: 130 kW Voltage: 400 V Frequency: 50 Hz Dimensions & Weight Footprint without peripherals (L x W x H): 7,500 x 8,500 x 6,600 mm Total weight: 90,000 kg EQUIPMENT 2-axis swivel milling head 5 Speed infinitely adjustable Minimum quantity lubrication 50-position tool changer Work area cover Njdpfxozcqncj Alhelc Note: The machine table is not included in the scope of supply, and the drive cables for the X, Y, and Z motors need to be replaced due to their age. Currently, the machine is disassembled and stored. However, an inspection is still possible at any time by arrangement.

Condition: ready for operation (used), Year of construction: 1999, functionality: fully functional, machine/vehicle number: 7853, travel distance X-axis: 4,000 mm, travel distance Y-axis: 1,200 mm, travel distance Z-axis: 2,000 mm, spindle speed (max.): 3,000 rpm, controller model: Heidenhain TNC 426 C, No minimum price – guaranteed sale to the highest bidder! Loading can be carried out by the seller for €750! TECHNICAL DETAILS Travel in X-axis: 4,000 mm Travel in Y-axis: 1,200 mm Travel in Z-axis: 2,000 mm Nledpszdtxfsfx Alhjc Spindle type: ISO 50 Spindle power: 50 kW Spindle speed: up to 3,000 rpm Table length: 5,000 mm Tool changer: 30-position ATC MACHINE DETAILS Control system: Heidenhain TNC 426 C Headstock Swiveling: Automatic Increment: 1 degree / 2.5 degrees / stepless Dimensions & Weight Dimensions (L x W x H): 9,000 mm x 5,000 mm x 5,000 mm Weight: 35,000 kg EQUIPMENT Hydrostatic guideways in all axes Tool holders Coolant preparation/filtration system Chip conveyor Cooling system, manufacturer: Deerosdassi Control cabinet system Note: The machine has already been professionally disassembled and is in storage.

Condition: ready for operation (used), Year of construction: 1984, functionality: fully functional, travel distance X-axis: 1,000 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 1,000 mm, spindle speed (max.): 3,000 rpm, controller model: DIXI CNC 4400, TECHNICAL DETAILS Travel range, X-axis: 1,000 mm Travel range, Y-axis: 1,000 mm Travel range, Z-axis: 1,000 mm Vertical movement with pallet changer (Y-axis): 880 mm Distance from spindle axis to top of table: 0 – 1,000 mm Distance from spindle axis to top of table with changer: 0 – 880 mm Table dimensions without changer: 840 x 1,000 mm Table dimensions with standard changer: 800 x 800 mm Max. table load: 2,000 kg Max. table load with pallet changer: 1,200 kg Table rotation: 360° continuous Nlodpfxezd Rize Alhjc Rapid traverse: 1,500°/min T-slots: 7 equally spaced slots, width 18 H7 Tool interface: ISO 50 Spindle speeds: 8 – 3,000 rpm (in 3 ranges) Drive power: 11 kW Drive power with overload: 13.75 kW Max. torque: 200 kpm Working feed rates (X, Y, Z): 1 – 9,999 mm/min Rapid traverse (X, Y, Z): 9,999 mm/min Measuring system resolution: +/- 0.001 mm / 0.001° Positioning accuracy: 0.001 mm / 0.001° Distance from table axis to spindle flange: 390 mm to 1,390 mm MACHINE DETAILS Control system: DIXI CNC 4400 Installed total power: 47 kW Compressed air requirement: 6 kg/cm² Dimensions & Weight Dimensions (L x W x H): 4,835 x 4,160 x 3,190 mm Machine weight: approx. 17 t Compressed air requirement: 6 kg/cm²

Condition: good (used), Year of construction: 1997, Manufacturer: Line Type: Seramill 240 Control: NUM 750 Travel X: 6000 mm Travel Y: 2500 mm Travel Z: 950 mm Column spacing: 2400 mm Table: 6000 x 2100 mm Automatic milling head: 2.5° Spindle speed: 3200 rpm Feed rate: 10 m/min Machine weight: approx. 35 tons Nledpfxsyf A H No Alhoc

Condition: new, Year of construction: 2025, operating hours: 60 h, functionality: fully functional, workpiece weight (max.): 40,000 kg, wheel width: 3,700 mm, feed length X-axis: 2,000 mm, feed length Y-axis: 1,300 mm, feed length Z-axis: 500 mm, rotary table diameter: 3,700 mm, position of the milling head: 0,025, table diameter: 2,000 mm, feed rate X-axis: 10 m/min, feed rate Y-axis: 10 m/min, feed rate Z-axis: 6 m/min, total length: 12,000 mm, gear diameter: 400 mm, total height: 5,000 mm, total width: 4,000 mm, Equipment: CE marking, documentation/manual, rotational speed infinitely variable, TECHNICAL REQUIREMENTS GEAR HOBBING MACHINE GHM 2500 CNC Description of the main components of the GHM 2500 machine Nledpsy A Nglefx Alhjc The GHM 2500 CNC gearing milling machine is a machine tool intended for processing by milling toothed wheels and toothed crowns. The machine is equipped with an external teeth milling head - which can process the teeth with an inclination angle from 0 to +/- 45 degrees - and an internal teeth milling head. The machine is composed of a milling unit, a unit for clamping and rotating the workpiece and the pinion axis centering tip. The milling/gearing unit is provided with three translation axes and two rotation axes, as follows: -X axis: longitudinal/radial movement towards the workpiece axis -Y axis: vertical movement of the gearing head -Aza Z: tangential movement of the gearing head -Axis: inclination +/-45 degrees of the gearing head -Axis C: rotation of the main axis of the gearing head The part fixing unit (the machine plate) has a rotation axis, axis B, for rotating the part. 1. External Gearing head – the housing of the tooth milling head is a GG300 gray cast iron cast piece. On the front side there are the counter guides of the Y axis (vertical movement of the head). Inside are the main tool actuation mechanisms, the mechanism for the horizontal movement of the gearing head axis and the mechanism for tilting the gearing head. The main actuation mechanism of the gearing shaft is composed of a 55 kW – S1 motor, a ZF angular reducer and a gearing shaft, mounted in the housing of the toothing horse. 2. Internal Gearing head – the housing of the tooth milling head is a GG300 gray cast iron cast piece. On the front side there are the counter guides of the Y axis (vertical movement of the head). Inside are the main tool actuation mechanisms, the mechanism for the horizontal movement of the gearing head axis and the mechanism for tilting the gearing head. The main actuation mechanism of the gearing shaft is composed of a 55 kW – S1 motor, a ZF angular reducer and a gearing shaft, mounted in the housing of the toothing horse. 3. The Quill - has the role of fixing the high parts, having a vertical displacement stroke. 4. The longitudinal advance mechanism of the upright, X axis – is made by a servo motor 30 Nm_ 3000 rpm, a Gressner worm reducer and a ball screw diam. 80 x 10, accuracy class IT 3. 5. The vertical advance mechanism of the toothing head, Y axis – consisting of a 30 Nm_ 3000 rpm servo motor, a Gressner worm reducer and a ball screw diam 80 x 10, precision class IT3. 6. Plate advance mechanism / plate rotation, C axis – is made with two 50 Nm_ 2000 rpm servo motor, a Gressner worm reducer and a duplex worm that meshes with the worm crown located on the plate. 7. The gearing head tilting mechanism, axis B – is made by a / 20 Nm_3000 rpm servo motor, a Gressner worm reducer and a worm gear-segment worm gear transmission. 8. The axial displacement mechanism of the gear head, Z axis – is made by a 20 Nm_3000 rpm servomotor, an Alpha Getriebe planetary reducer and a ball screw diam. 63 x 10, accuracy class IT3. 9. Top horizontal positioning mechanism, auxiliary axis X1 – a 20 Nm_ 2000 rpm servo motor, an Alpha Getriebe planetary reducer and a ball screw diam 63 x 10, precision class IT5.