CNC Hypoid Bevel Gear Genertor For Trucks , Hypoid Gears 500mm , Module 12mm
On this machine, many cutting methods can be adopted for roughing and finishing Spiral Bevel, Zero Bevel
and Hypoid Gears up to 500mm in diameter and 12 mm in module. The machine is most suitable for batch
production or mass production of driving pinions of gear pairs used in cars, light and medium-sized trucks and
construction machineries
Description:
1.The machine is designed to operate as a three axes CNC control Spiral Bevel Gear Generator, i.e. cradle oscillation (X axis), work spindle rotation (Y axis) and sliding base movement (Z axis). Each of three axes will be separately or simultaneously controlled. The rotation of cutter spindle (S axis) is controlled by an AC frequency variable motor for its steplles control.
2.A high precision dual-leads worm gear set is used for cradle drive and work spindle drive respectively, and many measures are adopted for improving the structural and driving rigidity of machine, so as to ensure the machining accuracy, productivity and operating life.
3.A cutter tilt mechanism with maximum tilt angle 30°is designed for the cutter spindle for cutting the pinions to mesh with non-generated gears (minimum gear ratio 2.5:1) and getting better tooth bearing correction.
4.there are no any change gears on the machine for minimizing the setting time of machine.
5.The feeds of machine are controlled by CNC programme so as to simplify the operation and increase the cutting efficiency.
6.CNC control system, main electrical and hydraulic components, critical bearings and sealings are fine quality imports, which guarantee the machine reliability.
7.The machine is equipped with an independent sealed electrical cabinet, which is with air conditioner or thermo exchanger.
8.Safety guards and auto-chip conveyor can be provided on the machine.
Specifications:
1. Dimensions of work to be cut
Max. outer cone distance 250mm
Max. ratio :10:1
Max. diameter (Spiral angle 30°)
Ratio10:1 500mm
Ratio 2:1 450 mm
Ratio 1:1 350mm
Max. module: 12mm
Max. cutting depth :25mm
Max. face width :70mm
Max. radial :222.25mm
2. Work spindle
Diameter of taper hole at large end :100mm
Taper: 1:20
Diameter of through hole: 78mm
Face diameter: 145mm
3. Cutter diameter :6″,7.5″,9″,12″
4. Workhead settings
Offset of work spindle: ±70mm
Machine centre to nose of spindle: 100-360mm
5.Cutter settings
Speed (stepless): 20-140rpm
Feeds sec/tooth :20-80
Max. tilt angle :30deg
6.Miscellaneous
Power of main motor: 5.5kw
Total power of motors :34kw
Overall dimensions :2507*1875*1846 mm
weight :10T
