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CNC MACHINERY & EQUIPMENT

GEAR HOBBING MACHINERY (HOBBERS), CNC

Hera #750, 6 Axis CNC Gear Hobber, 29.528" max. dia, 16 DP, Siemens 840D

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Hera #750, 6 Axis CNC Gear Hobber, 29.528" max. dia, 16 DP, Siemens 840D
Machine Capacities:
* Max. workpiece diameter
750 mm
* Max. pitch
module 16
* Radial travel (X-axis)
460 (40~500)
* Hob spindle angle (A-axis)
 35 / -45 deg
* Hob spindle speed (B-axis)
20 to 350 rpm
* Table max. rpm (C-axis)
110 rpm
* Vertical work range (Z-axis)
480 (250-730 mm)
* Tailstock center stroke ranges
500 (400-900 mm)
* Table diameter
650 mm
Hob Capacities:
* Taper of spindle nose
NT #50
* Max. hob size dia x length
220 × 280 mm
* Max. hob shift travel (Y-axis)
260
Dimensions & Power:
* Total Power 90 KVA
* Floor space (W×L×H)
3,750 x 2800 x 3,000
* Weight (Approx)
15.5 ton
Software:
* Conversational programming for spur & helical gear hobbing
* Tapered and various kinds of crowning cutting functions
* Part orientation function
* Synchronous with B, C, Z, and Y-axis (4-axis)
* Multiple gear cutting with 2 hobs
* Jump function on broken hob tooth
* Auto hob shift limit
* Graphic programming layouts
Documentation:
* 2 Copies: Operating manual, hydraulic, electrical diagram
* Siemens manuals
* Accuracy Test Sheet (1) copy (KS B ISO 6545)
Standard Equipment:
* Siemens 840D 6 Axis controller
* Siemens torque motor ( C axis)
* (2) Hob arbors (arbor, sleeve, collar, nut)
* Coolant supply system
* Coolant line with hand gun
* Hydraulic system
* Automatic lubricating system
* Machine enclosure
* X-Axis retract at power failure
* LED work light
* Air conditioner for electrical panel
* Chip box
* Leveling kits
* Standard tools & box
* Standard part run off for acceptance
OPTIONAL EQUIPMENT:
Tooling:
* Additional hob arbors
* Tool presetter
* Deburring attachments
* Part steady rest
Auto Loading:
* 180 Degree ring type
* Part conveyor options
Coolant & Chip Evacuation:
* Coolant chiller
* Magnetic chip conveyor
* Air line
* Oil mist collector
* Dry cutting options
Hydraulic:
* Fan heat exchanger
* Coolant heater unit
* Oil chiller (glycol type)
Machine:
* Extended hob shift (Y axis)
* Extended axial travel (Z axis)
* Hydraulic work clamping
* Micro control valve for center support
* 3 Color tower light
* Auto door
* Auto door with interlock
Software Upgrades:
* Gear skiving
* Tangential cutting
Machine Acceptance:
* Cpk run off
* Turn key solutions
Control:
* (2) years Siemens service contract
Delivery:
* 4 months
Validity:
* This is a budgetary quotation
* No options included in listed price

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