Bygelmikrometer

MITUTOYO 400-1000

Skick: begagnad, Tillverkningsår: 2006, Funktionalitet: helt fungerande, centerhöjd i vevaxeln: 1 100 mm, arbetsstyckets vikt (max.): 180 000 kg, sliplängd: 11 000 mm, slipskivans diameter: 1 066 mm, total längd: 11 700 mm, spindelresans längd: 11 700 mm, arbetsstyckets vikt mellan centrumtapparna: 180 000 g, avstånd mellan centrum: 11 700 mm, POMINI CNC Roll Grinder Model HD-425-2-7L Siemens 840D, 12 Axes. Built 2006. Two flatbed system grinding and workpiece ways are separate. Machine accuracy. Dodpfxswdmy Ss Ahvekk Straightness 0.001-0.002 mm/m. Roundness 0.001-0.002 mm. Eccentricity 0.002 mm. Profile for crown height up to 0.1 mm ±0.002 mm/m. Surface finishing without chatter marks and no feed marks after finishing grinding stage. On independent bed: Auto Caliper Diameter 870 - 2.250 mm. Eddy current crack and bruise detector probe. Ultrasound depth Probe until 180 mm. High Pressure wheel cleaner. Wheel dynamic balancing electromagnetic automatically or manually. Wheel dressing device with diamond. 2 Hydrostatic Steadies. 2 Hydrodynamic Steadies. 4 Soft landing for rools. Wheel quick change device incl motor. Jib crane. Vibrations Measurement, recording on: Headstock base Neckrests Footstock Wheel head Wheel head back Carriage Lateral side. Working Capacity. Grinding length 11.000 mm Max diameter with 1.066 mm Grinding wheel 2.200 mm Min diameter with 1.066 mm Grinding wheel 800 mm Center distance 11.700 mm Max Roll weight 80 Ton Max Roll weight with Steadies 180 Ton Min distance between wheel center and roll axis 845 mm Max distance between wheel center and roll axis 1.635 mm Carriage Axis Z, Hydrostatic Feeds, Infinitely variable 0-6.000 mm/min Oil film thickness 0,020 mm Distance between carriage ways 1.500 mm Ways width 160 mm Total length of the carriage on ways 3.385 mm Wheelhead on Carrige Axis X, Wheel Probe Axis A, Inspektor Axis A1, Wheelhead cross travel Ballscrew, Axis X 940 mm Resolution axis X 0,0001 mm Wheel Spindle length 1.695 mm Spindle bearing, hydrostatic, diameter 254 mm Resolution Infeed micrometer handwheel, Axes X 0,00001 mm / division Continuous wheel infeed, U axis on radius 0 - 0,35 mm/min Rapid wheel indeed, axes X 0-830 mm/min Wheel motor, AC 130 kW Wheel Speed 400-1.100-1.600 rpm Wheel Cutting Speed infinitely variable Surface speed wheel diameter 1.066 mm 45 m/sec Surface speed wheel diameter 670 mm 45 m/sec Wheel hole, diameter 508 mm Wheel thickness 76 - 152 mm Wheel diameter 670 - 1.066 mm Crowning, Axis U. Max crown on the diameter 10 mm Max concavity on the diameter 10 mm Headstock Workpiece rotating speed 5 - 50 rpm Headstock motor 200 kW Max transmissible torque 76,5 kNm Faceplate control system V Belts Max Centre diameter, metric type 160 mm Stroke of Quill 150 mm Length of headstock 3.110 mm Tail stock Quill diameter 260 mm Stroke of quill 750 mm Maximum centre diameter, metric type 160 mm Taper Metric 5% on the diameter Tailstock length 1.300 mm Stroke of tailstock 8.000 mm Caliper, Arm Axis C, Carriage Axis V, Rotation Axis B. Max measurable diameter 2.250 mm Min measurable diameter 870 mm Machine Dimensions. Machine weight 130 Ton Length 19,5 m. Width 5,5 m. Height 3,2 m. Foundation depth 3,8 m.

Skick: begagnad, Modell: D Dkodjyx Hw Topfx Ahvok Serienummer: 20829 Kapaciteter: Max sving över bädd: 508 mm Max avstånd mellan spetsar: 4 572 mm Hjuldimensioner: 660 x 75 mm Arbetshuvudets varvtal: (8) 22–129 varv/min Hjulhuvudets varvtal: 735 varv/min El: 415V, 3-fas, 50 Hz Motorer Hjulhuvud: 20 hk, 960 varv/min Arbetshuvud: 4 hk, 1 440 varv/min Bordsmotor: 3 hk, 950 varv/min Komplett med: 4 st 2-punkts öppna stöd, kompletta 3 st 2-punkts stöd, ofullständiga Bordmonterad hjulfräs Kylsystem Cirka mått: 13 000 x 2 500 x 1 800 mm Cirka vikt: 19 000 kg

Skick: mycket bra (begagnad), Invändig mikrometer (28638) Mätområde 50–1000 mm Dkedpswn E Nyjfx Ahvok