Gear hobbing machine is an instrument that uses advanced numerical control system and servo motor to control the circumferential and radial feed. It is suitable for large-scale rough and precision machining of automobiles, motorcycles, machine tools, and gear professional factories, especially for internal and external cylindrical gears, double and multiple gears, sector gears, intermittent gears, and pre adjusted gears with taper within ± 30 °. Internal gear 60+ds mm, larger processing module 4 mm, larger stroke length 40 mm
Technical parameters of gear hobbing machine
Large machining diameter external gear 200 mm
Tool spindle stroke range 50 mm
Larger machining tooth width of 30mm
Specification
The radial clearance of the tool spindle at a higher position is greater than 0.32 mm
The distance from the centerline of the tool to the centerline of the worktable is -30~200 mm
Workbench diameter 260 mm
Workbench spindle aperture 120 mm
The distance from the spindle end face to the worktable is 155~205 mm
sports norms
Tool spindle stroke count 400~1750 str/min
Stepless progression
Circular feed rate of the cutting tool (with a diameter of 100 hobbing tool) is infinitely variable in stages, with pre selection for coarse and fine cutting and automatic transmission
Range 4~5000 mm/min
The radial feed rate of the column is infinitely variable, with pre selection for coarse and fine cutting and automatic transmission
Range 0.001~0.2? font face="Times New Roman, Times, serif”>mm/str
Column radial rapid 2000 mm/min
High speed of 16 rpm during rapid operation of the workbench
motor capacity
Main motor 5.5 kw
Total capacity 17 kW
installation parameters
Machine tool footprint (length x width) 170 x 120 mm
Machine height 195 cm

Net weight of machine tool 5500 kg

gear shaping machine