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LIEBHERR LCS282

Kondisi: bekas, Tahun pembuatan: 1999, Wheel diameter – max. 280 mm Wheel width 330 mm Module – max. 5 Module – min. 1 Control LIEBHERR CNC Total power requirement 28 kW Machine weight approx. 12 t Space requirement approx. m L I E B H E R R CNC-controlled Gear Hobbing and Profile Grinding Machine Type LCS 282 Year of manufacture 1999 # 1099 _____ Max. wheel diameter 280 mm Module 1 - 5 Helix angle +/- 35° Distance table center to tool center 15 – 285 mm Grinding slide vertical stroke 330 mm Shift path/tool travel 200 mm Min. number of teeth 7 Grinding spindle position above table min./max. 70 - 360 mm Workpiece clamping length 420 to max. 620 mm Grinding worm / profile grinding wheel Ø 145 x 210 / 175 mm Grinding worm/profile tool speed 2,500 – 10,000 rpm Max. table speed 750 rpm Spindle drive 28 kW Total drive approx. 50 kW - 400 V – 50 Hz Total weight approx. 12,000 kg Crodjt Hwu Ajpfx Ad Doh Accessories / Special Equipment • LIEBHERR CNC control Type LH 90 GG is an easy-to-program CNC control unit (B+R/IPC 5000) with gearing-specific operator interface and diagnostics functions for fast troubleshooting. (Remote diagnostics also possible) • Equipped with automatic threading device for inserting the grinding wheel into the tooth gap • The machine operates with three grinding methods: a. Generating grinding with CBN grinding worms = fastest processing b. Profile grinding with CBN profile grinding wheels (one or two wheels) = highest precision machining! c. Combination of a and b (most economical solution): pre-grinding with grinding worm / finish grinding with the profile grinding wheel in single part operation • Automatic shifting of the grinding worm or automatic positioning of the profile wheel • Automatic workpiece loading device with a ring loader mounted to the counter column, which automatically loads raw and finished parts. The workpieces are conveyed to the ring loader via a separate FLEX LINK chain conveyor, picked up and also removed. This enables unmanned operation. • Hydraulic workpiece clamping in the table, but without clamping fixtures. Tailstock carriage is present on the counter column, but without tailstock itself. Carriage stroke up to approx. 350 mm • Complete work area enclosure with sliding door and separate CO2 extinguishing system/IR sensor No original coolant system (since there is central supply), and no dresser available Condition : good to very good – demonstration ready under power, compact design! Delivery : ex stock - as inspected Payment : strictly net - after receipt of invoice We appreciate your interest – over 200 gear machines in stock at all times.