The machine is suitable for the cutting of midium size range spiral bevel, Zerol bevel, or hypoid pinions and mating gears, up to 630 mm maximum gear diameter
The machine is completely retrofitted in conditions and tolerances as a new machine with new electrics, hydraulics and lubrication.
The machine corresponds to the hereto attached copy of factory literature, and is being offered with new generation SIEMENS ¡§840 D¡¨ controls with 12 months limited warranty.
Application :
Cutting of spiral bevel pinion and gears without and with Hypoid offset
Cutting of frontal curvic couplings
Standard equipment :
Cutter head for soft cutting, optional for hard skiving HPG-S method
Workpiece column with single start double-worm drive for workpiece motion
High precision encoder for Plunge feed (X-Axis)
Full enclosure
Coolant system with magnetic chip conveyor
Hydraulic and central lubrication system
Hydraulic workpiece clamping system (stroke 10 mm)
Electro-magnetic operator door locking system
Automatic rectrac at power failure
Digital control of the clamping stroke
Standard accessories :
One Set of operator tools
Full documentation in for : Mechanics, Hydraulics, Lubrications
Electrics, CNC, Motors and drives, PLC program
Electrical Equipment :
CNC Siemens 840 D
Conversational programming
Special Equipment :
Coolant flow control
Hydraulic workpiece spindle clamping for cutting of the gears
Thermical compensation device
Oil dust exhaustor
Oil coolant device
Technical Data :
Max. outside diameter of gear 630mm
Normal module range 2,2 ¡V 12mm
Max. permissible tooth width 120mm
Number of Teeth 6 to 120
Min./ max pitch cone angle range 0 ¡V 90dregress
Max. transmission ratio 10
Max. axial offset „b 100mm
Max. machine distance (MD) 280 (315) mm
Diameter of Workpiece spindle (can be increased if desired) 150mm
Insert cutter head radius 55, 100, 135, 170, 210mm
Speeds and feeds :
Cutter speeds 25 to 225rpm
Speed of generating axis 1 ¡V 50 ¢X/min
Plunging feed (X- Axis) 0,10 to 5,0mm/min
Machine :
Floor space required (approx.) 4720 x 2400 x 2320mm
Machine net weight (approx.) 15.800 kg
Voltage 400V/AC
Frequency 50Hz
Total connected Load 50kVA