Lerch Werkzeugmaschinen

Stanje: zelo dobro (rabljeno), Leto izdelave: 2018, Premer kolesa - maks. 360 mm Širina kolesa 210 mm Modul - maks. 7 Modul - min. 0,5 Krmiljenje Burri Guodpfxjx E Dupe Ab Tjk Teža stroja cca 9,5 t Stroj v vrhunskem stanju! (Original Reishauer RZ 362A) Velik paket dodatne opreme vključno z enoto za nakladanje/razkladanje BC2 in filtrirno napravo. Neposreden pogon na brusilnem in obdelovalnem vretenu, linearna vodila, kroglične vretena in linearne merilne letve Heidenhain na vseh oseh. Protokoli in ogled pod napetostjo na zahtevo!

Stanje: skoraj kot novo (rabljeno), Leto izdelave: 2020, obratovalne ure: 18.000 h, Funkcionalnost: popolnoma funkcionalen, Like-new Gear Grinding Machine KLINGELNBERG VIPER 500 W All-inclusive machine equipped for internal and external gearings Equipped with a special converter from Euro kW to US connection (worldwide simplified connection) Available due to restructuring at a high-tech family enterprise (no automotive manufacturing) Working Area and Capacities - Max. workpiece diameter: 500 mm - Max. grinding stroke: 500 mm - Working area above table (min.–max.): 300 – 800 mm - Distance between spindle center and table (min.–max.): 442 – 1042 mm - Module (generating grinding module): 0.5 – 22 - Swivel angle (min.–max.): –180° to +45° Grinding System - Grinding wheel diameter (min.–max.): 221 – 350 mm - Grinding worm diameter (min.–max.): 221 – 350 mm - Max. grinding wheel width: 75 mm - Max. grinding worm width: 150 mm - Grinding spindle power: 37 kW - Max. grinding wheel speed: 6000 min⁻¹ Table and Feed Drives - Table diameter: 400 mm - Table bore Ø × depth: 100 × 500 mm - Max. table speed: 1000 min⁻¹ - Max. axial feed: 20,000 mm/min - Max. radial feed: 12,000 mm/min - Max. tangential feed: 20,000 mm/min Electrical Ratings and Dimensions - Total connected load: 60 kVA - Machine dimensions L × W × H: 4220 × 3120 × 2526 mm - Filter unit dimensions L × W: 3490 × 2250 mm - Net weight approx.: 19,300 kg Machine Configuration – VIPER 500 W Base Machine and Options - VIPER 500 W base machine - Preparation for internal grinding arms - Internal grinding unit V5 for straight or helical internal gears - Measuring system for profile, lead, and pitch of external gears - Measuring system for profile, lead, and pitch of internal gears V5 - Touch trigger phasing system - Power supply with voltage dip compensation ESR - 100-mm table adaptation - Preparation for hydraulic clamping devices - Hydromechanical unit for drawbar clamping systems - Grinding oil conditioning system with band filter 100 - Fire extinguishing system - Automatic work area door - Cleaning system with spray gun - Crane/hoist integrated in enclosure - Isolation transformer - Voltage stabilizer and isolation transformer - Signal light / signal tower Software Packages - Gear PRO Software - Software for grinding of spline shafts - Software for inspecting spline shafts - BIAS control software for gear grinding - CBN grinding wheel software - ADI dressing process optimization - DLC service life monitoring for dressing tools - Flexible profile corrections for grinding operations Consumables - Endless filter band - Assembly/disassembly aid for filter band 100 - Diamond dressing rolls - CVD dressing roll D200 R1 for form grinding - CVD dressing roll special design for generating grinding Grinding Wheels - Grinding wheel D350 B60 for form grinding - Grinding wheel D350 B45 for form grinding - Profiled grinding wheel D350 B150 for generating grinding Spacers / Intermediate Rings - 4 intermediate rings B100 - 22 intermediate rings B60 - 30 intermediate rings B45 - 37 intermediate rings B30 Additional Components - Grinding wheel flange without spacer Guodpfjxx T N Tox Ab Tsk - Set of standard/measurement probes Additional Options - Warranty extension from 12 to 24 months - Closed Loop 1.0 basic version - Interface for external automation

Stanje: rabljeno, Leto izdelave: 2000, Technical Details: Gsdpewv Ug Rjfx Ab Tjuk Maximum wheel diameter: 180 mm Maximum module: 5 Minimum module: 1 Approximate machine weight: 14 t Required floor space (approx.): 4.5 x 2.84 x 2.8 m Minimum number of teeth: 7 Tool spindle speeds: 4,000–10,000 rpm Tool length: 210 mm With counter-holder No dressing unit CBN wheels only

Stanje: rabljeno, Leto izdelave: 1988, Technical details: Maximum wheel diameter: 210 mm Total power requirement: 60 kW Approximate machine weight: 8 t Space requirement approx.: 2.85 x 2.60 x 1.80 m Gjdpfx Abewrzute Teuk Grinding carriage travel: 700 mm Grinding carriage speed: 1–15,000 m/min Maximum workpiece weight: 150 kg Centre height: 260 mm Grinding wheel diameter: 240 mm

Stanje: pripravljen za uporabo (rabljen), Leto izdelave: 2000, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: 1191, vrtljajska hitrost (min.): 4.000 obr/min, največja hitrost vrtenja: 10.000 obr/min, dolžina orodja: 210 mm, TECHNICAL DETAILS Maximum workpiece diameter: 180 mm Module range: 1 - 5 Minimum number of machinable teeth: 7 Cutter head swivel angle: ±35° Resolution accuracy: 0.1 degrees Workpiece table load capacity: 17 kN Tool Data Tool speed range, steplessly adjustable: 4,000 - 10,000 rpm Number of tool speeds: 1 - 7 Tool diameter for profile grinding: max. 145 mm Tool diameter for form grinding: max. 175 mm Tool length: max. 210 mm Total vertical travel of tool (V-axis): max. 200 mm Shift path from machine center – plus (+) direction: max. 100 mm Shift path from machine center – minus (–) direction: max. 100 mm Gsdpfx Aswmb Amob Tjuk MACHINE DETAILS Operating voltage: 400 V Control voltage: 24 V Frequency: 50 Hz Maximum rated current: 65 A Upstream line fuse: 80 A Ambient temperature: +15 °C - +38 °C Relative humidity: max. 90 % at 20 °C Relative humidity: max. 50 % at 38 °C Operating noise level: 80 dB(A) EQUIPMENT - With tailstock - No dressing unit - Only CBN wheels

Stanje: rabljeno, Leto izdelave: 2001, Technical details: Maximum wheel diameter: 280 mm Module – max.: 5 Module – min.: 1 Minimum number of teeth: 7 Tool speeds: 4,000...10,000 rpm Gusdpfx Ajwh Dlmjb Tok Tool length: 210 mm CBN *

Stanje: skoraj kot novo (rabljeno), Leto izdelave: 1987, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: 61373, It is in working condition. Gusdpfovwlf Iox Ab Tsk

Stanje: zelo dobro (rabljeno), Leto izdelave: 2000, Gear Grinding Machine CNC Control: SIEMENS 840C Gedpfx Aeu Aqi Heb Tjuk Max. external diameter: 1,500 mm Grinding length / Max. gear width (spur gears): 980 mm Module: 1.5 – 25 Base circle diameter: min. 80 mm Helix angle: 35° Table diameter: 1,000 mm Max. workpiece weight: 6,000 kg Grinding wheel power: 20 kW Profile corrections: max. 0.5 mm Lead corrections: max. 1 mm Tailstock height: 1,250 mm Axial slide travel (Z-axis): 1,000 mm Dimensions: 7,760 x 8,360 x 4,500 mm Weight: 42,000 kg

Stanje: rabljeno, Leto izdelave: 1999, Maximum wheel diameter: 280 mm Gujdpfx Ajt Hwu Aeb Tok Wheel width: 330 mm Module - max.: 5 Module - min.: 1 Control unit: LIEBHERR CNC Total power requirement: 28 kW Machine weight: approx. 12 t Space requirement: LIEBHERR CNC-controlled gear grinding and profile grinding machine Model: LCS 282 Year of manufacture: 1999 # 1099 ----- Max. workpiece diameter: 280 mm Module: 1 - 5 Helix angle: +/- 35° Distance from table center to tool center: 15 – 285 mm Vertical grinding slide stroke: 330 mm Shifting/traversing stroke: 200 mm Minimum number of teeth: 7 Grinding spindle position above table (min./max.): 70 - 360 mm Clamping length of workpiece: 420 up to max. 620 mm Worm grinding wheel / profile grinding wheel diameter: 145 x 210 / 175 mm Speed of worm wheel/profile tool: 2,500 – 10,000 rpm Maximum table speed: 750 rpm Spindle drive: 28 kW Total drive capacity: approx. 50 kW – 400 V – 50 Hz Total weight: approx. 12,000 kg Accessories / Special Features • LIEBHERR CNC control system Type LH 90 GG, a user-friendly CNC control (B+R / IPC 5000) with gear-specific operator interface and diagnostic functions for quick troubleshooting. (Remote diagnostics possible) • Equipped with automatic threading device for positioning the grinding wheel in the tooth gap • The machine operates with three grinding processes: a. Generating grinding using CBN worm wheels = fastest processing b. Profile grinding using CBN profile grinding wheels (one or two wheels) = highest accuracy! c. Combination of a and b (most economical solution): pre-grinding with worm wheel / finish-grinding with profile grinding wheel by single part method • Automatic shifting of worm grinding wheel and automatic positioning of profile wheel • Automatic workpiece loading via a ring loader mounted on the counter column, which automatically loads and unloads raw and finished parts. Workpieces are transported to the ring loader via a separate FLEX LINK conveyor, picked up, and removed again. Thus, unmanned operation is possible. • Hydraulic workpiece clamping on the table, but without clamping device. Tailstock slide present on counter column, but without tailstock. Slide stroke up to approx. 350 mm • Completely enclosed work area with sliding door and separate CO2 fire extinguishing system/IR sensor • No original coolant system (due to central supply), and no dresser provided. Condition: good to very good – under power and ready for demonstration, compact design! Delivery: ex stock – as inspected Payment: strictly net – after receipt of invoice We appreciate your interest – over 200 gear machines constantly in stock.

Stanje: rabljeno, Leto izdelave: 1980, Wheel diameter – max. 2,500 mm Wheel width 1,200 mm Module – max. 32 Module – min. 3 Total power requirement 25 kW Machine weight approx. 60 t Space requirement approx. m Year of manufacture: 1980 Overhauled: 1990 Wheel Ø min./max.: 180 – 2,500 mm Module: 3 – 32 Maximum helix angle: 10 – 35 ° Wheel width for spur gearing: 1,200 mm Stroke length approx.: 100 – 1,200 mm Stroke rate: 80 – 350 strokes/min Adjustability of stroke position: 300 mm Stroke speed: 4–40 m/min Max. workpiece weight approx.: 18,000 kg Max. number of teeth: 16 – 576 Table size Ø x bore: 1,400 x 500 mm Grinding wheel Ø approx.: 500 mm Grinding wheel peripheral speed: 34 m/s Gusdjt Hwqqjpfx Ab Tek Total drive approx.: 25 kW – 380 V – 50 Hz Weight approx.: 15 t Accessories / Special equipment: - Hydrostatic guides on the grinding slide, table, and all other guideways - Complete grinding room enclosure with sliding doors - Automatic grinding process with multiple passes, settings for roughing, semi-finishing, fine finishing, and automatic dressing cycle after a preset number of teeth - Profile correction possible via appropriate dressing and additional movement of the grinding slide (height and flank crowning) - Approx. 50 change gears, inclination display device - Large coolant system with belt filter and oil mist extraction - Separate control cabinet, separate hydraulic unit, separate oil cooling unit