Liebherr Krumpliaračių Frezavimo Staklės pirkti naudotą (48 165)

Būklė: naudotas, Gamybos metai: 2008, Siemens 840D Control Gear Hobbing Machines for Large Gears Flexible and universal gear hobbing of gears Large hobbing machines from Gleason deliver maximum productivity for roughing and finishing cylindrical gears applied across numerous industries: wind turbines, industrial gear units, mining and shipbuilding, gear production, and many others. Hedswzypnopfx Alwot The guideways are wide and equipped with hydraulically preloaded guides, which in combination with a separate linear guide and backlash-free rollers, ensure precise carriage movements at any feed rate. The table design provides optimal conditions for absorbing and transferring cutting forces to the machine base. The use of hydrostatic table bearings, in conjunction with the proven backlash-free double worm gear drive, guarantees precise table motion as well as the highest flatness and concentricity accuracy of the worktable. This holds true regardless of substantial fluctuations in workpiece weight and/or high machining forces. The motorized hobbing heads for external and internal gearing are tailored to the requirements of modern cutting tools. All machine sizes can be equipped with both external and internal hobbing heads. The drive's performance range takes into account future tool developments. Naturally, the hobbing head drive is also backlash-free. These machines are particularly well-suited for the use of state-of-the-art cutting tool materials, regardless of whether dry or wet machining is preferred.

Būklė: labai geros būklės (naudotas), Ratų skersmuo - maks. 130 mm Ratų plotis 180 mm Modulis - maks. 2,5 Modulis - min. 0,3 Sukimosi greitis 140 – 900 aps./min Hjdpfx Aljy Umizswet Dantų skaičius - min. 4 Tvirtinimo ilgis maks. 200 mm Valdymas Siemens Rušinio skersmuo - maks. 80 mm Bendra galingumo poreikis 3,5 kW Staklių svoris apie 2,9 t Užimamas plotas apie 1,8 x 1,6 x 1,9 m

Gamybos metai: 2012, būklė: naudotas, Ratų skersmuo - maks. 180 mm Ratų plotis apie 220 mm Modulis - maks. 3 / 5 mm Hsdpfxjymf Dae Alwot Valdymo sistema Siemens 840D sl Didžiausias radialinis greitis 5000 mm/min Detalės skersmuo - maks. 180 mm Stalo sukimosi greitis 800 aps./min Stalo skersmuo 145 mm Ašinė eiga 250 mm Ašinė eiga 300 mm Didžiausia tvirtinimo jėga 13 kN Pasvirimo kampas +/- 45° Variklio galia 23 kW Sukimosi greitis 6000 aps./min Didžiausias įrankio skersmuo 90 mm Didžiausias įrankio įtvirtinimo ilgis 211 mm Didžiausias ratų frezavimo modulis 3 Didžiausias profilių frezavimo modulis 5 Didžiausias tangencinis greitis 7500 mm/min Mašinos svoris apie 9,5 t Užimama vieta apie 4,5 x 3,5 x 2,7 m Įranga / Priedai: - Mašina skirta sausam frezavimui. - Detalių magazinas - Lygiagretieji griebtuvai: - Detalės svoris maksimaliam formai sujungtame fiksavime 15 kg - Maksimali detalės ilgis 400 mm

Būklė: naudotas, Gamybos metai: 2008, Apdirbamo gaminio išorinis skersmuo maks. 3420 mm Apdirbamo gaminio vidinis skersmuo min. 630 mm Modulis – maks. 30 mm Valdymo sistema Siemens Sinumerik 840 D Apdirbamo gaminio danties plotis – maks. 600 mm Galvutės skersmuo 440 mm Frezavimo įrankio skersmuo 80 mm X ašies eiga 1110 mm Y ašies eiga 1300 mm Veleno greitis – be pakopų 18–180 aps./min. Stalo greitis be pakopų 0–6 aps./min. Žiedo storis 500 mm Hedpfoztz Ruox Alwot Bendroji prijungimo galia 100 kVA Mašinos svoris apie 38 t Reikiamas plotas apie 8,41 x 9,05 x 5,19 m Pašaravimo greitis: - X ašis nuo 1 iki 3000 mm/min - Z ašis nuo 1 iki 4000 mm/min Veleno greitis aps./min.: - Įrankis nuo 18 iki 180 - Apdirbamo gaminio stalas nuo 0 iki 6 Įranga/priedai: - Vidinės frezavimo galvutė IFK2 - Frezavimo įrankis su atstumo žiedais - Drožlių pašalinimo įrenginys - Alyvos dulkių šalinimo sistema - Galima tik sausa apdirbimas - Techninė dokumentacija

Būklė: naudotas, Gamybos metai: 2007, Apdirbamo gaminio nominalus skersmuo: 2400 mm Apdirbamo gaminio skersmuo – maks. 2800 mm Modulio skersmuo – maks. 30 mm Valdymo sistema: Siemens Sinumerik 840 D Žymiojo rato skersmuo: 2200 mm Stalo skersmuo: 2500 mm Stalo skylės skersmuo / gylis: 800 / 875 mm Maks. stalo apkrova: 40000 kg Stalo sukimosi greitis: 4,5 aps./min. Apdirbamo gaminio ilgis: maks. 375 mm Apdirbamo gaminio skersmuo: maks. 350 mm Frezuoklio skersmuo: maks. 2800 mm Frezuoklio įtvaro kūgis: HSK-B160 Frezavimo galvutės pasukimo diapazonas: +30 / -45° Atstumas tarp frezuoklio ir apdirbamo gaminio: 615 / 1600 mm Apytikslis staklių svoris: 57 t Staklių judėjimo pavara: - Padavimo ir greitojo judėjimo greitis: - ašinis: 4000 mm/min. - radialinis: 3000 mm/min. - tangencialinis: 3000 mm/min. Įranga / priedai: - IFK2 vidinis frezavimo galvutė Hedpfow Rf S Sox Alwjt - Frezavimo įtvara su tarpinėmis plokštėmis - Drožlių konvejeris - Alyvos rūko šalinimo sistema - Galimybė atlikti tiek sausą, tiek šlapią apdirbimą - Techninė dokumentacija

Būklė: paruoštas naudoti (naudotas), Įranga: dokumentacija / vadovas, Lieberr – Lorenz S800 / Dantratinių ratų apdirbimo frezavimo staklės – Gerai prižiūrėtos staklės su plačiu priedų asortimentu – 1 padėklas / keičiami ratai Hjdozv Ed Dspfx Alwot – 1 padėklas / apdirbimo frezos – 1 padėklas / tvirtinimo įrankiai DOKUMENTACIJA – Maksimalus apdirbamo gaminio ilgis su atraminiu įtaisu – 600 mm – Maksimalus apdirbamo gaminio ilgis, kai atraminis įtaisas yra atitrauktas – 800 mm – Maksimalus frezavimo stalo eiga – 360 mm – Didžiausias frezuojamas žingsnis, apdirbant didžiausią gaminį – 5 PI / įprastai – 8 PI – Tvirtinimo kūgis – frezavimo veleno kūgis MK 5 – Frezavimo įrankiai / 22 / 27 / 32 / 40 mm – Maksimalus frezos skersmuo – 186 mm – Maksimalus frezos ilgis – 170 mm – Maksimalus frezos poslinkis – 80 mm – Frezos sukimo greitis – 40–220 aps./min. – Padavimas, reguliuojamas be pakopų / horizontalus – Padavimas, reguliuojamas be pakopų / vertikalus – Padavimas, reguliuojamas be pakopų / tangentinis – Apdirbimo stalas be vandens kanalo – 550 mm – Apdirbimo stalo anga – 100 mm – Tvirtinimo įrankio kūgis – MK 4 Matmenys: ilgis x plotis x aukštis – 3,6 x 1,8 x 1,9 metro / Svoris: 5000 kg Pasilieka teisę į klaidas / įvedimo klaidas.

Būklė: geras (naudotas), Frezarka WANDERER 16/E, wyprodukowana w Niemczech. Rok produkcji: 1962. Maszyna sprawna, w stanie roboczym. Hsdjw Al U Ejpfx Alwst Aby uzyskać więcej informacji, prosimy o kontakt.

Būklė: naudotas, Techninės detalės: z eiga: 1250 mm Apsisukimo skersmuo virš staklių lovos: 260 mm Ruoinio skersmuo virš lovos: 500 mm Ruoinio skersmuo virš atramos: 250 mm Centų aukštis virš lovos: 260 mm Frezavimo ilgis: 2000 mm Didžiausias modulis: 8 / 12 Hodpfx Alev U Un Hewet Bendras galios poreikis: 9,5 kW Apytikslis staklių svoris: 3,8 t

Būklė: labai geros būklės (naudotas), Ratų skersmuo – maks. 175 mm Ratų plotis – 350 mm Hjdpoznnitsfx Alwot Modulis – maks. 3 Modulis – min. 0,5 Mašinos svoris – apie 0,9 t Reikalingas plotas – apie 1,2 x 0,8 x 1,4 m

Būklė: naudotas, Gamybos metai: 1985, Wheel diameter – max. 80 mm Wheel width 150 mm Module – max. 2.5 Module – min. Total power requirement 10 kW Machine weight approx. 2,400 kg Fully automatic hobbing machines for worm gear cutting Type A 33 / 1 Year of manufacture 1985 Serial No. 14.06/14.07/14.15 TECHNICAL DATA: Max. wheel diameter without parts magazine approx. 80 mm Max. wheel diameter with parts magazine approx. 50 mm Max. module 2 / 2.5 Axial cutting length approx. 150 mm Max. workpiece installation length approx. 200 mm Milling slide swivels up to 90 degrees Cutter – diameter 24 – 50/63 mm Max. radial travel of the milling slide 0–14/18 mm Max. milling cutter shift 25 mm Cutter speeds 212 – 2,000 rpm Axial feed rate stepless 0.05 – 4.0 mm/rot. Radial feed rate stepless 0.2 – 200 mm/min. Milling spindle drive 3 kW Total drive approx. 10 kW – 50 Hz – 380 Volt Weight approx. 2,400 kg Accessories / Special equipment: Fully automatic operating cycle and minimal auxiliary times enabled by freely programmable SIEMENS programmable controller S5 for all machining steps, e.g. rapid traverse, feed, cutter on/off, for loading device, tailstock, possible shifting, etc. With piece counter, program numbering, and 30-position digital error display. Pneumatic workpiece loading and unloading device parallel to the workpiece axis for shaft-shaped workpieces approx. 140 mm in length x 8 mm Ø, with pneumatic double gripper for loading and unloading workpieces; raw parts are placed in exchange cassettes outside and then inserted into the loading unit. The double gripper places the parts between the workpiece spindle and tailstock; the tailstock quill pushes the parts into the main spindle collet and clamps them simultaneously. Finished parts are ejected from the main spindle and also returned to the (finished parts) cassette by the gripper. The entire process is electrically monitored and controlled. The complete loading device is enclosed with Plexiglas. Hydraulic workpiece clamping device with collets and hydraulic ejector Hodpfxjt Hw D Rs Alwot Separate coolant system with magnetic separator * separate hydraulic unit * various change gears Condition: good – 3 machines available, currently 1 machine ready for demonstration and under power. Machine is set up for cutting worm shafts/armature shafts used in variable transmissions for automotive seat adjusters, window regulators, etc.

Būklė: naudotas, Gamybos metai: 1977, Wheel diameter - max. 400 mm Wheel width 280 mm Module - max. 4 Module - min. 1 Total connected load 15 kW Machine weight approx. 6000 kg Hodpfx Ast Hw Hxelwst Space requirement approx. ... m LORENZ Universal Gear Hobbing Machine Type F 400 Year of manufacture 1977 S/N 8687 _____ Min./max. wheel diameter 400 mm Module range 1 - 4 Number of teeth approx. 8 – 210 Milling width approx. 280 mm Max. workpiece installation length approx. 450 mm Milling slide swiveling up to 60° Cutter size (diameter x length) 160 x 220 mm Cutter shifting max. 180 mm Cutter speeds 125-500 rpm Table diameter x bore 375 x 80 mm Feed range: axial 0.31 - 4.00 mm/rev radial 0.12 – 1.60 mm/rev tangential 0.035 – 4.5 mm/min Milling spindle drive approx. 8 kW Total drive power approx. max. 15 kW - 380 V - 50 Hz Weight approx. 6,000 kg Accessories / Special features • Multiple milling programs selectable for climb and conventional milling, as well as for radial/axial milling processes, possibly worm gear milling • Universal milling head with cutter shifting • Hydraulic workpiece clamping on table and hydraulic tailstock • Hydraulically folding counter-holder connection for easier loading • Differential for helical gearing • Infinitely variable speed control, display for speed and amperage • Change gears, various accessories, coolant system * Very robust construction Condition: good – will be demonstrated shortly Delivery: ex stock – as inspected Payment: upon receipt of invoice, strictly net

Būklė: naudotas, Gamybos metai: 1995, Wheel diameter - max. 80 mm Wheel width 120 mm Module - max. 3 Module - min. 1 Control: SIEMENS 840 C Total power requirement: 30 kW Machine weight approx. 7,500 kg Footprint approx. [space missing] m LIEBHERR CNC-controlled gear hobbing machine Type: LC 82 Year of manufacture: 1995 # 0836 --- Wheel diameter max. 80 mm Module 1 – 3 Hedet Hw R Depfx Alwot Helix angle +/- 45° Distance table center to tool center: 15 – 160 mm Vertical travel of milling slide: 250 mm Shift range/tool traverse: 180 mm Min. number of teeth: 3 Cutter Ø x length approx.: 90 x 200 mm Cutter speeds up to max.: 800 rpm Feeds in axial/radial/tangential: 20/4/5 mm/rev Max. workpiece clamping length: 250 mm Spindle drive approx.: 8 kW Total drive approx.: 30 kW - 400 V – 50 Hz Total weight approx.: 7,500 kg Accessories / Special equipment: • SIEMENS CNC control type 840 C for 6 axes (i.e. cutter drive/Table drive/Swivel angle of the milling head/axial feed/radial feed/tangential feed) with gear-specific user interface and diagnostic functions for rapid troubleshooting. • With device for automatic insertion of the hob into the tooth gap • Automatic shifting of the cutter axis • Automatic workpiece loading unit SSL = quick swivel loader using a mechanical step transmission and cam disk for fast loading times, with 3-way rotary gripper for blank gripping/working position/unloading. Current workpiece size Ø 30 x 120 mm, helical gearing (pinions) • Workpiece feeding by means of plate chain conveyor (PKB) for workpieces with positive-fit carrier. Additional feed belt for raw and finished parts • Chip conveyor, complete working area enclosure, intermediate coolant tank with pump Complete working area enclosure with sliding door and oil mist extraction, etc. The machine can also be used for dry gear cutting. Condition: satisfactory to good – under power and ready for demonstration, compact design! Delivery: ex-stock – as inspected Payment: net cash – on receipt of invoice

Būklė: naudotas, Gamybos metai: 1992, Wheel diameter – max. 150 mm Wheel width 300 mm Module – max. 4.5 Module – min. (not specified) Total power requirement 20 kW Machine weight approx. 6 t Space requirement approx. (not specified) CNC-controlled horizontal hobbing machine with workpiece portal loader, model A 35 / 36 CNC, year of manufacture 1992 Workpiece diameter / wheel diameter with automatic loading max. 150 mm Workpiece diameter with manual loading max. 200 mm Max. workpiece length approx. 400 mm Axial milling length (Z axis) 300 mm Module range for HSS/Carbide cutters 3 / 4.5 mm Number of teeth min./max. 2–999 Centre distance tool–workpiece min./max. 0–190 mm Workpiece rotation speed max. 0–350 rpm Milling slide swiveling left/right 50 / 60° Cutter size Ø x length 102 x 230 mm Cutter shift max. (Y axis) 100 mm Radial slide travel max. (X axis) 10–150 mm Tailstock travel max. (W axis) 420 mm Cutter speed stepless 0–1,500 rpm Feed range on all axes steplessly adjustable 3.5 or 4 m/min Spindle drive approx. 8.8 kW Hjdpfx Alet Hwxbewet Total power approx. 20 kW – 220 V/400 V / 50 Hz Weight approx. 6,000 kg Accessories / Special Equipment: MIKRON CNC control type 788 (BWO) with monitor for a total of 8 axes (ABC and WYZ and WV) with conversational programming for creating various gearing cycles, such as helical gearing, worm and worm wheel gearing, crowned gears, with and without shifting, as well as further subprograms. Heavy duty shifting milling head with high cutter speeds and long shifting path, also for 2 cutters, with quick-change system and hydraulic counterbearing. Workpiece spindle head (C) with quick-change system (collet chuck) Heavy tailstock with 420 mm travel (W), in combination with an automatic workpiece loading device from GÜDEL Switzerland with a linear portal loader (approx. 1000 mm stroke (V)), swiveling double gripper with jaws for loading and unloading shaft-shaped workpieces (currently approx. 60 mm length x 25 mm Ø x module 1.5), however, without workpiece storage device. Separate coolant unit with magnetic chip conveyor Enclosed full machine guarding with sliding doors 2 machines with workpiece marking devices by BORRIES, unfortunately otherwise without accessories.

Būklė: geras (naudotas), Modulis – maks. 2 Frezavimo ilgis – 135 mm Bendroji galios sąnauda – 2,2 kW Mašinos svoris – apie 1420 kg Reikiamas plotas – apie 2,00 x 1,60 x 1,43 m Hsdpezkvuvjfx Alwet --> Techniniai duomenys: didžiausias frezavimo skersmuo: Ø 150 mm --> didžiausias frezavimo ilgis: 135 mm --> didžiausias modulis: 2 --> veleno skersmuo: Ø 24 mm --> veleno tvirtinimas: MK-4 --> frezos sukimosi greitis: 140–1120 aps./min. --> automatinis padavimas Įranga ir priedai: Aušinimo skysčio sistema, frezos, keičiami ratai, naudojimo instrukcija.

Būklė: naudotas, Techninės detalės: Smailumo aukštis virš staklių: 260 mm Ruonio diametras virš staklių: 500 mm Ruonio diametras virš atramos: 250 mm Frezavimo ilgis: 2000 mm Dantų skaičius: 2 - 50 Pasislinkimas: 0,023 - 5,17 mm/min Maksimalus modulis: 8 / 12 Veleno skylės diametras: 102 mm Ruonio sukimosi greitis: 18 - 224 aps./min Centro įvorės eiga: 100 mm Bendras energijos poreikis: 9,5 kW Apytikslis staklių svoris: 5,2 t Staklių matmenys (IxPxA): 3,6 x 2,1 x 2,0 m Papildoma techninė informacija: Ridinėjimo poslinkis: 0,023 - 5,17 mm/VR Išilginis frezavimas - mm/min. Hsdov U T Dyopfx Alwjt

Būklė: naudotas, Gamybos metai: 1969, Wheel diameter - max. 160 mm Wheel width 355 mm Module - max. 4.5 Module - min. 0.5 Centre distance 450 mm Total power requirement 11 kW Machine weight approx. 3.8 t Space requirement approx. 2x1.7x1.6 m Wheel diameter - max. 160/175 mm Wheel width 355 mm Module - max. 4.5 Spindle bore 75 mm Centre distance 410 mm Number of teeth - min. 2, 3 Cutter diameter max. 115 mm Cutter length max. 105 mm Centre distance between cutter and workpiece - max. 138 mm Centre distance between cutter and workpiece - min. 30 mm Milling head - swivelling 120° Cutter speeds 70 - 400 rpm Axial feeds 0.25 - 4.0 mm/rev Radial feeds 0.09 - 1.5 mm/rev Total power requirement approx. 9.5 kW Machine weight approx. 3.5 t Space requirement approx. 1730x1400x1440 mm Hedpfx Ajvz Ec Ielwot Equipment/accessories: - Change gears - Milling arbors - Clamping devices - Documentation

Būklė: paruoštas naudoti (naudotas), Gamybos metai: 1970, Krumplysavimo staklės ZFWZ 6300x40 Gamintojas: WMW-MODUL Modelis: ZFWZ 6300x40/1 Pagaminimo metai: 1970 Didžiausias ratų skersmuo: 7100 mm Krumplių plotis: 1500 mm Didžiausias modulis: 45 Stalo skersmuo: 5300 mm Frezuotuvo skersmuo x plotis: 400x500 mm Didžiausias spiralinio kampas: 45 laipsniai Frezuotuvo skersmuo: 500 mm Frezuotuvo apsukos: 9-63 aps./min. Bendras galios poreikis: 47 kW Hsdpfxjxln Iwo Alwot Staklių svoris: 160 t Komplektuojama su standartine frezavimo galva, tangentiniu krumpliaračiu, vidaus frezavimo galva, keičiamais krumpliaračiais, atramomis. Galimas vaizdo įrašas.

Būklė: naudotas, Gamybos metai: 2004, Technical details: Maximum wheel diameter: 200 mm Wheel width: 60 mm Maximum module: 7 Machine weight approx.: 15 t Table diameter: 180 mm Table speed range: 100 rpm Cutter speeds: 750 rpm Well-maintained gear hobbing machine without feed/automation Available from 24.08.2024 Hedpfx Aexc E H Sjlwst

Būklė: naudotas, Gamybos metai: 2006, Funkcionalumas: visiškai funkcionalus, ruošinio svoris (maks.): 25 000 kg, ratlankio plotis: 3 000 mm, padavimo ilgis X ašis: 1 000 mm, LIEBHERR L3002 CNC Inre och Yttre Kugghjulsfräs Tillverkningsår 1982, moderniserad 2006 med CNC SIEMENS 840 D. Hedjwdmy Eopfx Alwst Max hjuldiameter: 3 000 mm. Max spiralvinkel: 45° För invändig och utvändig bearbetning. Effekt: 44/50 kW.

Būklė: geras (naudotas), Parduodu šį įrenginį, su visa įranga, jau atjungtas ir sandėliuojamas. Galima atsiųsti įrenginio vaizdo įrašą. Hsdpfx Alstuipmowst Maks. rato skersmuo: 710 mm Maks. modulis: 10 Veleno apsukos: 700-2800 1/min. Įrenginio svoris: 13 500 kg

Būklė: labai geros būklės (naudotas), Gamybos metai: 2002, Ratų skersmuo - maks. 350 mm Ratų plotis 230 mm Modulis - maks. 8 Modulis - min. 1 Hedpfey D T Upsx Alwjt Valdymas Siemens 840 Staklių svoris apie 10,5 t Reikalinga erdvė apie 4,5 x 2,5 x 3,0 m Pakrovimo/iškrovimo įranga

Būklė: naudotas, Gamybos metai: 2002, Technical details: Maximum wheel diameter: 200 mm Wheel width: 250 mm Hedpsy Nk Idofx Alwet Maximum module: 3 Minimum module: 0.5 Total power requirement: 45 kW Machine weight approx.: 6.5 t Space requirement approx.: 4.4 x 2.4 x 2.7 m

Būklė: naudotas, Gamybos metai: 2000, Technical Details: Hodpfoy Nk Hgex Alwot Max. Wheel Diameter: 130 mm Max. Module: 3 Total Power Requirement: 15 kW Machine Weight approx.: 6 t Space Requirement approx.: 2.3 x 2.5 x 2.17 m Well-maintained CNC Vertical Gear Hobbing Machine for shafts and wheels With tailstock Suitable for hard hobbing (ideal for steering pinions) Rapid Traverse, Radial, Axial: 10,000 mm/min Rapid Traverse, Tangential: 7,500 mm/min Max. Wheel Diameter: 130 mm Max. Module: 3 mm Tangential Slide Travel: 200 mm Radial Slide Travel: 10/100 mm Axial Slide Travel: 300/200 mm Cutter Head Speed: 250–3,500 rpm Cutter Head: swivels +/- 40° Tool Diameter: 80 mm Max. Tool Length: 240 mm Table Speeds: 5–1,000 rpm Milling Spindle Drive: 15 kW Feed Range: mm/min Table Diameter: 132 mm Control: Sinumerik 840 C Connection Rating: 40 kVA Motor Power: 15 kW Weight: 6 t Dimensions: 2300 mm x 2500 mm x 2170 mm Equipment: Hydraulic workpiece clamping Automatic loading system Magnetic chip conveyor

Būklė: naudotas, Gamybos metai: 1963, Technical details: Maximum wheel diameter: 900 mm Maximum module: 10 Machine weight approx.: 8,200 kg Maximum hob diameter: 190 mm Maximum cutter length: 320 mm Cutter speeds (infinitely variable): 13-80 rpm Maximum workpiece length: 750 mm Maximum workpiece diameter: 150 mm Hjdpfx Asvkpu Hslwot LIEBHERR Gear Hobbing Machine L 900 Counter support for cutter arbor missing

Būklė: naudotas, Gamybos metai: 2007, Siemens Sinumerik 840 D CNC Control Weight 57,000 kg Operating Voltage 400 V Gleason-PFAUTER CNC Gear Hobbing Machine P 2400/2800 For hobbing cylindrical and worm gears as well as all other hob-capable profiles and shapes regularly occurring on cylindrical workpiece surfaces. Large hobbing machines from Gleason deliver maximum productivity for roughing and finishing operations on cylindrical gears for numerous industries: wind power plants, industrial gear units, mining and shipbuilding, gear manufacturing, and more. The machine's drive power range is designed to accommodate future tool developments. The gear hobbing head drive is, of course, backlash-free. These machines are particularly well-suited for the use of state-of-the-art cutting tool materials, regardless of whether dry or wet machining is preferred. The machine can be used for both dry and wet machining and is equipped with the corresponding chip conveyor for both operating modes. The machine is fitted with an internal profile milling head as a motor-driven milling head. --> Working Range and Technical Data Workpiece nominal diameter: 2,400 mm Maximum hobbed diameter approx.: 2,800 mm Minimum/maximum distance between cutter and workpiece axis: 100/1,200 mm Maximum axial slide travel (custom version): 1,300 mm --> Maximum Clamping Capacity for Cutter (Internal Milling Head): Maximum diameter: 440 mm Maximum cutter width: 90 mm Swivel range of internal profile milling head / vertical axis: +/- 15° Cutter arbor taper: HSK-B160 Maximum cutter shifting travel: 300 mm Table diameter: 2,500 mm Indexing gear diameter: 2,200 mm --> Table Bore: Diameter: 800 mm Depth: 875 mm Hedpfx Alswzyp Iewot Maximum table load approx.: 40,000 kg --> Max. Feed and Rapid Traverse Rates: Axial (Z-axis): 4,000 mm/min Radial (X-axis): 3,000 mm/min Tangential (Y-axis): 3,000 mm/min --> Cutter Coolant System/Electrocentrifugal Pump: approx. 150 l/min Discharge height, magnetic chip conveyor raised: 1,600 mm Raised main column: 1,300 mm axial slide travel --> Internal profile milling head as motor-driven milling head in place of standard motor-driven head --> Max. profile depth machinable in steel (approx. 600 N/mm² tensile strength): approx. 65 mm Cutter speed infinitely variable: 50 - 150 rpm Max. cutter diameter: 440 mm Min. cutter root diameter: 310 mm Max. cutter width: 90 mm Min. internal diameter at 0° helix angle: 800 mm+ Max. workpiece height at 0° helix angle: 600 mm Max. workpiece ring thickness (incl. clamping device): 500 mm