Mesin bubut bimandrin dengan dual Y-axis Nakamura

Nakamura-Tome WY-250 SUPER MILL

Kondisi: sangat baik (bekas), Tahun pembuatan: 2008, Nakamura Super Mill WY-250 CNC Lathe Capacity: Max. turning diameter: 215 mm Standard turning diameter: 150 mm Distance between centers: max. 870 mm / min. 250 mm Max. turning length: 580 mm Bar capacity left/right: L: 65 mm R: 51 mm Chuck size: left: 210 mm (8″) right: 165 mm (6″) Axis Travel: Slide travel (X1 / X2): 160.5 mm / 160 mm Slide travel (Z1 / Z2): 580 / 580 mm Blodpfx Amjy Ipp Ro Ijg Slide travel (Y1 / Y2): ±50 mm / -50 mm, +20 mm Slide travel (B2-axis): 620 mm Rapid traverse X1 / X2: 18 m/min Rapid traverse Z1 / Z2: 36 m/min Rapid traverse B2-axis: 36 m/min Rapid traverse Y1 / Y2: 10 m/min Main and Sub Spindle: Spindle speed: 4500 rpm / 5000 rpm Speed range: infinitely variable / infinitely variable Spindle nose: A2-6 / A2-5 Spindle bore: 80 mm / 63 mm Front bearing inner diameter: 110 mm / 90 mm Draw tube bore: 66 mm / 52 mm C Axes: Smallest input increment: 0.001° Smallest command increment: 0.001° Max. indexing speed: 600 rpm Feed rate: 1–4800 mm/min C-axis clamping: disc brake C-axis positioning time: 1.5 s Upper/Lower Turret: Turret type: 12-position drum turret Number of tool stations: 48 (2 x 24) Tool size square: 25 mm Tool size round shank: 32 mm Driven tools: Drive system: individual drive Spindle speed: 6000 rpm / 3600 rpm Speed range: infinitely variable Number of tool stations: 12 × 2 Collet size: ER32 Tool holder capacity straight: 2 mm – 20 mm Tool holder capacity cross: 2 mm – 20 mm Drive Power and Torque: Left spindle: 18.5 / 11 kW 225 / 185 Nm Right spindle: 15 / 11 kW 120 / 120 Nm Tool spindles: 7.5 / 3.7 kW 40 / 16 Nm General: Machine height: 2395 mm (without extraction) Floor space required: 4436 mm × 2674 mm / 4905 mm × 3331 mm Machine weight: 14,000 kg Scope of supply as per photo documentation includes, among others: Nakamura lathe, tool holders (driven and static), collets, complete machine documentation, gantry loader and loading robot, Iemca Master 880 Verso bar feeder, peripheral devices (chip conveyor, transformer, oil mist separator, etc.) No guarantee is provided for the correctness, completeness, or timeliness of the information provided.

Kondisi: bekas, Grinding diameter: 350 mm Grinding length: 600 mm Centre height: 175 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swiveling: 360° Grinding headstock swiveling: ±180° Grinding spindle speed: 1500, 1700, 2200 rpm Incremental infeed: 0–9.99 mm/Ø Continuous infeed: 0–9.99 mm/Ø Table swivel range: ±10° Table longitudinal travel: 1100 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight (supported): 130 kg incl. clamping Cross travel max.: 270 mm Internal spindle mount: 80 mm Tailstock quill taper: MK3 Quill stroke: 30 mm Total power requirement: 6.5 kW Machine weight approx.: 3.05 t Space requirement approx.: 4 x 2 m Refurbished as per Kellenberger guidelines, including new, modern, and future-proof control system. Photo shows already delivered machine with 1000 mm centre distance. - Operation via touch panel is extremely user-friendly. - The symbols on the control panel are practically identical to those of the original controller, so no retraining is required. - Diagnostic function showing PLC messages and digital I/Os. - Dressing function can be expanded or modified as per customer requirements. - Workpiece spindle orientated stop available on request. - New max. infeed amount 40 mm, can be further increased on request. - 2-axis digital readout. x-axis resolution 0.5 µm. Options: - Rotary encoder with digital display in the workpiece headstock - Rotary encoder with digital display in the grinding headstock (no height adjustment with spindle possible) - New, stable internal grinding attachment, diameter 80 mm or 100 mm - Increasing centre height to max. 225 mm - Variable speed control for grinding spindle Included: - Operator tools - Drawbar for chuck Further accessories on request. The machine features an electronically controlled infeed system on the x-axis with stepper motor drive. Hydraulic longitudinal and rapid traverse table movement. Versatile applications in production for external and internal cylindrical grinding, or for external, face, and internal grinding in a single setup for individual parts. Available options: Bledpsuxft Esfx Am Ijg - Semi-automatic dressing cycles for external and internal grinding - Automatic dressing compensation - Measuring control Please note: This machine tool does not currently comply with the essential safety and protection requirements as specified in BetrSichV 2015. An increase in the required minimum safety objective must be determined via a risk assessment in accordance with BetrSichV.

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Kondisi: bekas, Tahun pembuatan: 2004, de-en-hu-it-lt-lv-nb-nl-pl Bjdjvi Ninjpfx Am Ijlg

Kondisi: baik (bekas), Tahun pembuatan: 2007, Die von Hand gezeigten Teile sind nicht enthalten. Technische Details siehe Abbildung. Bodjrpn Dvjpfx Am Islg

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Kondisi: baik (bekas), Tahun pembuatan: 2002, Maximum wheel diameter: 275 mm Wheel width: 55 mm Module - max.: 6 Module - min.: 1 Control system: Siemens 840 C Total power requirement: 100 kW Machine weight approx.: 16.7 t Blodpfx Amotumrpe Ijg Space requirements approx.: 5.2 x 2.3 x 2.4 m

Kondisi: bekas, Tahun pembuatan: 2000, drehdurchmesser-mm-drehlaenge-mm-steuerung-2x-840-d-anbauteil-ku ehlmittelsystem-spaenefoerderer-ja-kw-nennstrom-generator-95-00-a -anschlussleistung-65-00-kw-3-maschinen-werden-angeboten-ladesyst em-inventarnummer-21214-maschinenbezeichnung-automatisierung-prom ot-zu-21223-baujahr-1999-x2-2000-x1-steuerung-siemens-sinumerik-8 40d-powerline-elektrische-versorgungsdaten-betriebsspannung-10-00 -kw-nennstrom-18-00-a-backup-25-00-a-2x-1999-1x-2000 Bsdpoqn A Rnsfx Am Iolg

Kondisi: sangat baik (bekas), Tahun pembuatan: 1998, Heidenhain TNC 426 CNC control Bsdpeyrirrsfx Am Ijlg Travel X/Y/Z: 600/450/450 mm Spindle speed: 10,000 rpm Tool magazine for 30 tools, SK 40 taper

Kondisi: bekas, TECHNICAL DATA - Number of axes: 4 - Number of spindles: 2 MAIN SPINDLE - Max. bar diameter: 12 mm - Max. machinable length: 135 mm - Spindle speed: 8,000 rpm - Spindle drive power: 2.2 kW - Minimum C-axis resolution: 0.001° SUB SPINDLE - Max. bar diameter: 12 mm - Travel path Z: 120 mm - Spindle speed: 7,000 rpm TOOL HOLDER 1 - Number of positions: 5 FRONT SLIDE UNIT - Number of positions: 3 COUNTER OPERATION - Number of positions: 3 ELECTRICAL SUPPLY Blsdouhaw Ijpfx Am Iog - Supply voltage: 400 V WEIGHT AND DIMENSIONS - Footprint: 1500 x 770 mm - Machine weight: 1,400 kg ACCESSORIES - Control unit: Fanuc - 3-color status indicator lamp - Driven guide bushing - Parts catcher - Parts ejector - Coolant tank - Electrical transformer