KEMMERICH Werkzeugmaschinen GmbH

Būklė: labai geros būklės (naudotas), Gamybos metai: 1979, Kapp AST‑305B – Technische Daten Maschinentyp: automatische Wälzfräser- und Verzahnungswerkzeug-Schleifmaschine Baujahr: ca. 1979 Maschinenfunktion: Nachschärfen von Wälzfräsern sowie Spiral- oder Geradegenuteten Fräsern; Nass- oder Trockenschliff Maximaler Werkzeugdurchmesser: 300 mm (12 Zoll) Maximale Werkzeuglänge zwischen Spitzen: 700 mm (27 Zoll) Maximaler Tischweg: 550 mm (21,56 Zoll) Maximaler Schleifscheibendurchmesser: 300 mm (12 Zoll) Maximale Spitzenhöhe: 155 mm (6,1 Zoll) Tischgeschwindigkeit (stufenlos regelbar): – Tiefschleifen: 30 bis 1000 mm/min – Flächenschleifen: 3 bis 16 mm/min Spiralenwinkelbereich: 0° bis 45° Spiralenumfang: wählbar, bis 24 Zoll auf null oder 12 Zoll auf null Schleifspindeldrehzahl: 2200 U/min (optional 1000–4000 U/min) Axialverstellung Schleifspindel: 420 mm (16,54 Zoll) Vertikalverstellung Schleifkopf: 300 mm (11,81 Zoll) Spindelaufnahme: Morse 4 oder Steilkegel 40 Vorwählbarer Einzelschnitt: Bereich 0 bis 9999 (Einheiten) Maschinenabmessungen: Länge 3000 mm × Tiefe 2080 mm × Höhe 2360 mm (ca. 118" × 82" × 93") Ppjdpfewwkt Ajx Adzjt Maschinengewicht: ca. 3000 kg (7500 lbs) Steuerung: ursprünglich manuell/analog, häufig mit Allen-Bradley SPS nachgerüstet

Būklė: naudotas, Gamybos metai: 2000, Technical specifications: Maximum wheel diameter: 180 mm Ppodpfx Aewv Ug Redzst Maximum module: 5 Minimum module: 1 Approx. machine weight: 14 t Space requirement (L x W x H): approx. 4.5 x 2.84 x 2.8 m Minimum number of teeth: 7 Tool speeds: 4,000–10,000 rpm Tool length: 210 mm With counter support No dressing device CBN wheels only

Būklė: naudotas, Gamybos metai: 1988, Technical details: Wheel diameter - max.: 210 mm Total power requirement: 60 kW Podpfxowrzutj Adzept Machine weight approx.: 8 t Space requirements approx.: 2.85 x 2.60 x 1.80 m Grinding slide travel: 700 mm Grinding slide speed: 1–15,000 m/min Max. workpiece weight: 150 kg Centre height: 260 mm Grinding wheel diameter: 240 mm

Būklė: naudotas, Gamybos metai: 2001, Technical details: Ppjdpewh Dlmofx Adzet Maximum wheel diameter: 280 mm Maximum module: 5 Minimum module: 1 Minimum number of teeth: 7 Tool speeds: 4,000–10,000 rpm Tool length: 210 mm CBN

Būklė: naudotas, Gamybos metai: 1999, Maximum wheel diameter: 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 LIEBHERR CNC-controlled gear generating and profile grinding machine Model: 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 Vertical grinding slide stroke: 330 mm Shift/traverse path for tool: 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 diameter: 145 x 210 / 175 mm Grinding worm/profile tool speed: 2,500 – 10,000 rpm Table rotation speed max.: 750 rpm Spindle drive: 28 kW Total drive approx.: 50 kW - 400 V – 50 Hz Total weight approx.: 12,000 kg Accessories / Special equipment: • LIEBHERR CNC control type LH 90 GG: easy-to-program CNC control (B+R/IPC 5000) with gear-specific user interface and diagnostic features for quick troubleshooting. (Remote diagnosis also possible) Ppedpfxjt Hwu As Adzet • Equipped with an automatic device for threading the grinding wheel into the tooth gap. • The machine operates with three grinding processes: a. Generating grinding using CBN grinding worms = fastest processing b. Profile grinding with CBN profile grinding wheels (one or two wheels) = highest accuracy! c. Combination of a and b (most economical solution): pre-grinding with grinding worm / finish grinding with profile grinding wheel in single-part processing • Automatic shifting of the grinding worm or automatic positioning of the profile wheel • Automatic workpiece loading device using a ring loader mounted on the counter column, which automatically moves raw and finished parts in and out. The workpieces are transported to the ring loader via a separately positioned FLEX LINK chain conveyor, picked up and removed. This enables unmanned production. • Hydraulic workpiece clamping in the table, but without clamping devices. Tailstock slide on the counter column present but without tailstock. Slide stroke up to approx. 350 mm. • Complete work area enclosure with sliding door and separate CO2 extinguishing system / IR sensor No original coolant system (as central supply), and no dressing device supplied. Condition: good to very good – powered, ready for demonstration, compact design! Delivery: ex stock – as inspected Payment: strictly net – upon receipt of invoice We appreciate your interest – a further 200 gear machining machines available from stock at all times.

Būklė: naudotas, Gamybos metai: 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 Number of strokes 80 – 350 strokes/min Adjustable stroke position 300 mm Stroke speed 4–40 m/min Max. workpiece weight approx. 18,000 kg Max. number of teeth 16–576 Psdpfx Adst Hwqqezopt Table size Ø x bore 1,400 x 500 mm Grinding wheel Ø approx. 500 mm Grinding wheel peripheral speed 34 m/s Total drive approx. 25 kW – 380 V – 50 Hz Weight approx. 15 t Accessories / Special features: • Hydrostatic guides on the grinding slide, table, and all other guideways • Complete grinding enclosure with sliding doors • Automatic grinding cycle in multiple passes as well as settings for roughing, finishing, fine finishing, and automatic dressing cycle after preset number of teeth • Profile correction possible by corresponding dressing and additional movement of the grinding slide (crown and flank correction in height and side) • Approx. 50 change gears, angle measuring device • Large coolant system with band filter and oil mist extraction • Separate control cabinet, separate hydraulic unit, separate oil cooling system