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 Ibedpfxsv I Ud Is Ad Djd 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 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

Condition: used, Year of construction: 1990, the machine is in perfect condition and without problems Ibedpfswmmy Dox Ad Dod

Condition: used, Year of construction: 1980, workpiece diameter 600 mm workpiece weight 400 kg workpiece height 300 mm Ibjdpfx Ast Abrwod Dod total power requirement 35 kW weight of the machine ca. 4500 kg

Condition: good (used), Year of construction: 1971, with magnetic table max. grinding length 2500 mm a frequency converter was retrofitted for infinitely variable speed of the grinding motor Ibjdpomccvajfx Ad Dsd also a paper filter was retrofitted for filtering the cooling water

Condition: used, Horizontal Gear Hobbing Machine WMW MODUL ZFWZ 1250/3 Year of manufacture: 1982 Control: conventional Country of origin: Germany Max. gear diameter: 1250 mm Gear width: 600 mm Module – max.: 16 Module – min.: 2 Cutter diameter: 240 x 280 mm Table clamping surface: 1020 mm Speed range: 28 – 200 rpm Axial feeds: 0.28 – 8 mm/min Radial feeds: 0.1 – 2 mm/min Tangential feeds: 0.16 – 4 mm/min Swivel range of milling slide - L/R: +/- 45° Rapid traverse motor: 12.5 kW Ijdpfxewxxxcs Ad Djbd Voltage: 380 V Frequency: 50 Hz Total power requirement: 5/19.5 kW

Condition: refurbished (used), PORTAL STRAIGHTENING PRESS PRESSURE 450t WORKING AREA LONG: 5200mm Iedpfxsfcnu Ij Ad Debd 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 Iodpfxjx Ug Dj Ad Dsbd Arbeitsgeschwindigkeit mm/s Ölinhalt 730 l Antriebsleistung 56 kW Gewicht 25 t Raumbedarf (BxTxH) 2,3 x 1,55 x 3,96 m Zusatzinformationen 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: like new (used), Year of construction: 2004, functionality: fully functional, grinding length: 500 mm, grinding width: 200 mm, grinding wheel diameter: 250 mm, spindle speed (max.): 4,000 rpm, overall weight: 1,350 kg, Equipment: CE marking, documentation/manual, JONES SHIPMAN 524 EASY SURFACE/PLANE GRINDER MAXIMUM GRINDING DIMENSIONS: 500x200 mm ELECTROMAGNETIC TABLE SIZE: 500x200 mm STANDARD WHEEL SIZE: 250x20x76 mm MAXIMUM WHEEL SIZE: 250x25x76 mm CONTROL SYSTEM: FANUC GE MOTORS & DRIVES: FANUC OPTICAL SCALE MEASUREMENT SYSTEM: HEIDENHAIN MAX WHEEL SPEED: 4000 RPM MACHINE WEIGHT: 1350 KG Isdpfxsw Tyzms Ad Dobd

Condition: used, Year of construction: 1995, max. wheel diameter 80 mm gear width 120 mm max. module 3 min. module 1 control SIEMENS 840 C total power requirement 30 kW weight of the machine ca. 7500 t dimensions of the machine ca. m L I E B H E R R CNC – Controlled Gear Hobbing Machine Type LC 82 Baujahr 1995 Ser.-Nr. 0836 _____ Gear-Diam. max. 80 mm Module Range 1 - 3 Helix Angle +/- 45 ° Distance Table Center to Tool Center 15 – 160 mm Hobbing Head Slide stroke vertical 250 mm Tangential Travel / Shift Travel of Tool slide 180 mm Minimum Number of Teeth 3 (!) Hob Size max. Ø x length approx. 90 - 200 mm Taper of Hob spindle HSK 50 A Workpiece Clamping length (table/Tailstock) 250 mm Infeed rates axial/radial/tangential/ 20/4/5/ mm/WP rev. Hob speed steplessly adjustable 0 – 800 rpm Ijdot Hw R Djpfx Ad Debd Hob Spindle Drive 8 kW - Total Load approx. 30 kW - 400 V – 50 Hz Total weight of Machine approx. 7.500 kg Special attachments / accessories: • SIEMENS - CNC-Control Model 840 C for 6 axis (i.e. Hob drive/table drive/ swivel angle of hob head/ Radial axis/Axial Axis/ Tangential Axis ) with a surface especially designed for the gear manufacturing with error display function. • Automatic and contactless tooth meshing device to adjust the hob into workpiece. • Automatic Shifting of hob slide. • Automatic Workpiece handling system Model SSL for high speed loading and unloading of Workpieces, consisting of a steel chain3,, for workpiece carriers and 3-fold WP-Gripper for blanks, for the machining position and for unloading of finished parts onto the steel band. Actual Workpiece size to be machined: approx.. Ø 30 x 120 mm length, helix gear sprocket. Clamping of workpiece between centers by a mechanical, cam controlled quill in tailstock. • complete workarea protection with one sliding door, chip conveyor, small coolant device, oil dust Absorber, WP Carrier, etc. The Machine can be also used for dry cutting. Condition : Satisfactory to Good . Machine can be inspected under power here in stock. Delivery : Ex stock, as inspected. Payment : Net, after conclusion of contract.

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