Y31125E gear hobbing machine
Y31125E Specifications and main technical parameters
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Maximum hobbing modulus
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Steel
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12 mm
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Cast iron
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16 mm
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Maximum workpiece diameter when processing straight tooth gear
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With rear column
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1000 mm
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Without rear column
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1250 mm
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Maximum workpiece width when processing straight tooth gear (width between centre≥200)
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450 mm
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Maximum travel of tool post slide
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470 mm
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Distance between cutter axis and work table
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Maximum
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690 mm
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Minimum
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220 mm
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Distance between axis of cutter and work table
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Maximum
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750 mm
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Minimum
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100 mm
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Spindle hole
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Morse 6
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Maximum dimension of cutter
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Diameter
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260 mm
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Length
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300 mm
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Diameter of changeable hobbing centre axis
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27, 32, 40, 50 mm
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Maximum axial movement of cutter
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100 mm
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Maximum loading capacity of work table
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3 tons
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Diameter of work table
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1000 mm
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Pore diameter of work table
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220 mm
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Taper bore of workpiece mandrel
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Morse 6
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Degree of spindle rotation
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Class 7
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Rotary range of spindle
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16-125 r/m
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Degree of vertical feed rate
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Class 8
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Range of vertical feed rate
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0.39-4.39 mm/ work table rotation
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Vertical rapid moving speed of sliding carriage
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0.525 m/min
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Vertical manual rotation speed of sliding carriage
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0.63 mm/r
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Rapid moving speed of work table
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0.47 m/min
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Accuracy of radial manual federate of work table
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0.02 mm
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Power and rated speed of main motor
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N=11 Kw 1440 r/m
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Power and rated speed of rapid motor
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N=3 Kw 1420 r/m
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Power and rated speed of rapid motor of work table
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N=1.5 Kw 940 r/m
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Power and rated speed of motor of hydraulic oil pump
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N=1.5 Kw 940 r/m
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Power and rated speed of motor of cooling pump
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N=0.4 Kw 2800 r/m
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Machine overall dimension (length×width×height)
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3750×2040×2500 mm
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Machine weight
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13T
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