Bevel Gear Generator - Spiral

OERLIKON C28

Condition: ready for operation (used), Year of construction: 1998, functionality: fully functional, machine/vehicle number: 291127, wheel diameter: 275 mm, wheel width: 55 mm, controller manufacturer: Siemens, controller model: 840 C, Face Milling - Single Part Process - Continuous Process: - The workpiece and tool (usually Spiron) rotate simultaneously, and all teeth are machined simultaneously in a single operation. - The cutter head has multiple cutter groups (not arranged in a circle) - Parallel tooth height - Conical tooth tip surface Single Part Process: - The workpiece is stationary, and the tool (usually Arcon) rotates and cuts a tooth by plunging the tool. - Once a tooth is cut, the tool moves back out of the tooth, the workpiece continues to cut by one tooth width, and the next tooth is cut until all teeth are finished. - The cutter head has all cutters arranged on a circular path. - Conical tooth height - Parallel tooth tip surface The C28 can handle both gear and pinion. For the single part process, a C28 must be "prepared" - i.e., a direct measuring system + part gear brake, workpiece axis + license file for manufacturing single part processes. TECHNICAL DETAILS Control: Siemens 840 C Wheel diameter: max. 275 mm Wheel width: 55 mm Module: 1.5 - 6.5 Helix angle: 0-60° Number of teeth: 6-120 mm Gear ratio: 1:10 - 1:1 Cutter head radius: 62 - 110 mm Number of knife groups: 5-19 (Oerlikon) Travel X / Y / Z: 500 / 885 / ±185 mm Motor speed per axis: 2400 rpm Ratio X / Y / Z: 3:1 Spindle pitch per axis: 10 mm Movement range E / V-axis: -5° to 95° / ±7.5° Motor speed E / V-axis: 400 / 900 rpm Travel E/V-axis: 1800 / 1098 °/min E/V-axis gear ratio: 80:1 / 1:1 A/B-axis mounting diameter: 130 / 140 mm A/B-axis spindle speed: 667 / 345 rpm Permissible A/B-axis motor speed: 10,000 / 4,500 rpm A/B-axis gear ratio: 15:1 / 13:1 V1-axis travel: 85 - 225 mm V1-axis travel speed: 6 m/min V1-axis motor speed: 1800 rpm V1-axis spindle pitch: 5 mm U-axis travel: 112 - 258 mm U-axis travel speed: 0.6 m/min U-axis gear ratio: 4.3:1 U-axis motor speed: 3000 rpm U-axis spindle pitch: 5 mm MACHINE DETAILS Weight: 13 t Tsdpfx Ajv I Ud Ijf Tjf Space requirement: 5.2 x 2.3 x 2.4 mm Power requirements: 3 x 400V, 50 Hz, 90 A Transport weight: 16.5 t

Year of construction: 1989, condition: excellent (used), Coming up for sale: 1 used clamping / boring mill table Manufacturer: Skoda Tjdpfx Afeg Sbbme Tjf Type: E20OB22875 year: 1989 dimensions 2.000 x 2.000 mm part weight: up to 25t electr. adjustable mass: 10t

Condition: refurbished (used), PORTAL STRAIGHTENING PRESS PRESSURE 450t WORKING AREA Tsdofcnu Iepfx Af Tof LONG: 5200mm WIDTH: 2300mm HEIGHT: 1000mm

Condition: good (used), Year of construction: 1977, Druck 250 t Staenderweite 1120 mm Hub 250 mm Entfernung Tisch/Stoessel, gr. Hub oben, Verst. oben 500 mm Tischflaeche 1100 x 900 mm Tischhoehe ueber Flur 950 mm seitlicher Staenderdurchgang 700 mm Stoesselflaeche 1100 x 900 mm Geschwindigkeit ab mm/s Geschwindigkeit auf mm/s Arbeitsgeschwindigkeit mm/s Ölinhalt 730 l Antriebsleistung 56 kW Gewicht 25 t Raumbedarf (BxTxH) 2,3 x 1,55 x 3,96 m Zusatzinformationen Todpfxex Ug Ds Af Tof u mit oelhydr. Antrieb, hydr. (§20) und elektr. Steuerung nach UVV, Lichtschranke (Sick), obere und untere Hubbegrenzung, druck- und wegabhaengig steuerbar, Schnittschlagdaempfung, Kurzhubsteuerung, neue Steuerung (Mitsubishi), Sicherheitssteuerung (PNOZ Multi), Bildschirmsteuerung mit Touch-Screen, Schaltschrank

Condition: good (used), Cast iron bed - Floor Plate Tsdeh Auahjpfx Af Tsf Useful surface (L x W x H): 3600 x 1200 x 300 mm 4 T-slots: width 44 x 26 mm Equipped with Levelling feet Weight: approx 3 T

Condition: excellent (used), Year of construction: 2001, Vacuum tempering furnace Manufacturer: BMI year of construction 2001 Maximum temperature: 750°C Year of construction: 2001 Batch size: L X W X 1200 X 600 X 600mm Heating: Electric Heating capacity 100 KW Tjdevcyf Tepfx Af Tjf

Condition: excellent (used), TECHNICAL CHARACTERISTICS Capacity: Chuck diameter: 3.000 mm Maximum turning diameter: 3.110 mm Maximum piece weight: 20 Tn Revolutions: 1,5-39,5 Rpm Main motor power: 45 Kw Movable crossbeam: 1.200 mm Tjder Ddu Depfx Af Tof Height under crossbeam: 1.800 mm Vertical lathe with two arms: Right carriage pentagonal turret 5 positions with automatic rotation X travel: 1,500 mm Z travel: 965 mm Left slide with RAM Travel X: 1.500 mm Travel Z: 1,200 mm Remarks: Independent control panel 2 x CNC Fagor 8055 for the control of the 2 slides from the same screen. Grinding head (optional) Year of manufacture/reconstruction: 1975/2001

Condition: good (used), used boring machine Brand: Juaristi Model: MDR 75 Weight: 5600kg Motor power: 10KW 2-axis digital FAGOR. Shank diameter: 75mm Longitudinal course (X axis): 1,150mm Tedpfx Afeh Ryc Hj Tsf Vertical course (Y axis): 700mm Column transversal course (Axis W): 800mm Cane exit course (Z axis): 500mm Table surface: 900x700mm Speeds: 22-1055rpm Number of advances: 9 of 0.04-3 mm/rev.

Condition: excellent (used), Year of construction: 1995, x-travel 14000 mm y-travel 5000 mm z-travel 1500 mm w-axis 3000 mm column daylight 4000 mm column: max. dist. table - spindle nose 4500 mm Tsdpsvwgm Hefx Af Tjf workpiece weight 100 t table dimension - longitudinal 9000 mm table dimension - cross 3000 mm spindle taper ISO SK 50 spindle turning speed range 2-2500 U/min spindle motor 113 kW spindle diameter 200 mm max. torque on the spindle 9500 Nm feed in x - axis 1-10000 mm/min feed in y - axis 1-10000 mm/min feed range Z-direction 1-10000 mm/min rapid traverse 20000 mm/min height over floor 8600 mm control SIEMENS 840C weight of the machine ca. 360 t ATTACHMENTS angular milling head yes autom. tool clamping yes ball spindles yes guideway covers yes coolant unit yes high pressure cooling syst. (through spindle) yes closed cabin yes chip conveyor yes TECHNICAL DESCRIPTION 2 portal milling centres, each with 3 table pallets 9000 x 3000 mm: - Tool changer with 420 tools - Head pick-up system - Video monitoring via camera - High pressure lubrication unit for inner cooling 70bar AVAILABLE HEAD UNITS: - Fixed angle head HS800C600 105 Kw 600 long - Fixed angle head HSD350C850 50 Kw 850 long - Fixed angle head HSD 40C880 12 Kw 880 long - Fixed angle head HSD 190C1000 30 Kw 1000 long - Vertical spindle unit VS800C 105 Kw 900 long - Universal spindle unit USIO40C 20 Kw B-axis rotatable at 1° at a time - Angle spindle unit SO800C905 - 22,5° fix - Angle spindle unit HSE1200CS -25° fix - Universal spindle unit (fork milling) USP475C 75 Kw 1/2° Hirth --> 1.350 1/min , B-Achse 0,5 Grad Hirth One additional drilling extension SE 350C plus 1 SE500C. DESCRIPTION OF CONDITION In 2011/2012 these 2 identical machines were retrofitted The milling length was extended to 14meters and an automatic changing system for table pallets was installed. Both machines can be seen under power by prior appointment.

Condition: good (used), Year of construction: 1970, grinding diameter: 1,200 mm, grinding length: 5,000 mm, Accurite digital readout Chuck diameter 900 mm Crank shaft head counter balance weight 2 x 4 different sizes  4 x steady rest dressing device  6 segment stone up to 1500 mm diameter In feed stone 0,0025 - 0,050 mm Table feed rate 50 - 3975 mm/Min Coolant & Filtration system Centre height: 600mm Grinding Ø: 1200mm Grinding length: 5000mm Grinding stone dimensions:1600 x 100mm Tsdpfxjwrxqxe Af Tef Grinding stone speeds: 1620Rpm Length: 17500mm Width: 5500mm Height: 2200mm Weight: 60000kg