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