KEMMERICH Werkzeugmaschinen GmbH

Stanje: zelo dobro (rabljeno), Leto izdelave: 1979, Kapp AST-305B – Tehnične specifikacije Tip stroja: Avtomatski stroj za ostrenje rezkarjev in zobniških rezil Leto izdelave: približno 1979 Namembnost stroja: ponovna ostritev zobniških rezkarjev ter spiralnih ali ravnih rezil; mokro ali suho brušenje Maksimalni premer orodja: 12 palcev (300 mm) Codpfx Akewwkt Ajrerc Maksimalna dolžina orodja med konicami: 27 palcev (700 mm) Maksimalen hod mize: 21,56 palcev (550 mm) Maksimalni premer brusnega koluta: 12 palcev (300 mm) Maksimalna višina med središči: 6,1 palca (155 mm) Hitrost pomika mize (brezstopenjsko nastavljiva): – globinsko brušenje: 30 do 1000 mm/min – ploskovno brušenje: 3 do 16 mm/min Kot vijačnice utorov: 0° do 45° Območje razvita vijačnice utorov: nastavljivo, do 24 palcev na ničlo ali 12 palcev na ničlo Hitrost brusilnega vretena: 2200 o/min (opcijsko 1000–4000 o/min) Premik brusilnega vretena v osi: 16,54 palcev (420 mm) Navpična nastavitev brusilne glave: 11,81 palcev (300 mm) Stožec vretena: Morse 4 ali strmi stožec 40 Vnaprej nastavljiv enkratni podajalnik: območje 0 do 9999 (enot) Dimenzije stroja: dolžina 3000 mm × širina 2080 mm × višina 2360 mm (približno 118 × 82 × 93 palcev) Masa stroja: približno 3.000 kg (7.500 lbs) Krmilni sistem: prvotno ročni/analogni, pogosto nadgrajen s PLC Allen‑Bradley

Stanje: rabljeno, Leto izdelave: 2000, Technical Details: Maximum wheel diameter: 180 mm Maximum module: 5 Crsdpfjwv Ug Rsx Akrsc 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 Cedowrzutopfx Akrorc 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: rabljeno, Leto izdelave: 2001, Technical details: Maximum wheel diameter: 280 mm Module – max.: 5 Module – min.: 1 Csdpfx Akewh Dlmererc Minimum number of teeth: 7 Tool speeds: 4,000...10,000 rpm Tool length: 210 mm CBN *

Stanje: rabljeno, Leto izdelave: 1999, Maximum wheel diameter: 280 mm 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 Cjdet Hwu Aopfx Akrjrc • 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 Cedot Hwqqopfx Akrerc 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 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