Naxos Multi-Axis Cylindrical Grinder CNC Round Grinding Machines

Naxos CNC Multi-Axis Cylindrical Grinder
Year: 1987/2013
Max. swing: 630mm
Max. distance workhead face to tailstock face: 4850mm
Max. travel for Z axis: 5000mm
Max. grinding distance for main wheel: 4520mm
X axis infeed travel for both headstocks: 720mm
Approx. weight between centers: 4000kg
Power requirements: 460/3/60

This machine was completely remanufactured to new specifications in 2013 and installed in 2014. It was stripped down to the bare casting, table/base/wheel heads/work head and tailstock and the second z axis ways were fit and rescrapped. New electrical cabinet with all new wiring to the machine and new all components, hydraulic lines, air lines and new cable carriers were added. New Marathon 60HP motors for both grinding wheel heads. (The drives in the cabinet are set for 40 Hp) The spindle drives in the cabinet are Yakawa built in the USA along with the workhead drive servo motor. All new ballscrews and nuts with support brackets for stabilizing the screw under operation. The machine has a new balancing system which monitors both spindle grinding heads constantly during operation and automatically makes corrections if needed.
Equipped With:
Fanuc Oitd Latest control with graphics for both spindles
Communication ports, USB/RS232/PCMI
MPG (manual pulse generator)
Digital load meters for both grinding spindles
SBS Balancing system in process for both grinding wheel heads
Fanuc servo motors for each axis
Ballscrews each axis
Fagor scales for each axis with positive air pressure
Yaskawa work head servo motor
New electrical cabinet all new components and wiring to all machine motors and accessories New spindle motors for each grinding head
Coolant tank with paper filtration system
Balancing stand with arbor
(4) four wheel hubs
(2) pillow blocks
Multiple workhead drive units
Lifting bracket for removal of grinding wheel

Attachment for rough grinding of wheels Attachment for special dressing applications Hydraulic unit for each head
Way lubrication system
Air assist for tailstock body travel
Tailstock with taper adjustment, power quill feed, tailstock operator station with forward/reverse and e-stop for quill Automatic diamond dresser probe (compensate for wear in diamond)
Automatic wheel probe (to read and compensate for width, diameter, taper of wheel )
Automatic dresser for straight wheels
Automatic taper wheel grinding wheel
Apprx. cutting time 2,980 hours
Workhead station operators control, forward, reverse, e-stop