Robbi Omicron CNC 80 Series CNC Universal Grinding Machines

Description

ROBBI CNC Universal Grinding Machines. Equipped with the latest-generation of SIEMENS 840D sl control system. The work cycle can be optimised in-process with geometrical and working parameters. The CNC version allows the operator to profile the grind wheel in relation to geometries specifically created for the type of production required.

Machine Specifications

CNC 8030
Maximum distance between centres 3000mm
Maximum grinding length 3000mm
Height of centres over table 400 – 500mm*
Swing over table 795 – 995mm*
CNC 8040
Maximum distance between centres 4000mm
Maximum grinding length 4000mm
Height of centres over table 400 – 500mm*
Swing over table 795 – 995mm*
CNC 8050
Maximum distance between centres 5000mm
Maximum grinding length 5000mm
Height of centres over table 400 – 500mm*
Swing over table 795 – 995mm*
CNC 8060
Maximum distance between centres 6000mm
Maximum grinding length 6000mm
Height of centres over table 400 – 500mm*
Swing over table 795 – 995mm*
*On request

 

Machine is equipped with:

CNC SIEMENS SINUMERIK 840D sl, PCU 50.3
Wheelhead and table automatic electronic feed controlled by motors brushless
Incremental optic rule for micro positioning of wheelhead
Re-circulating ball screw with preloaded nut for wheelhead and table movement
Anti-friction material on wheelhead guides
Electric installation, in cooled cabinet
Hydraulic unit for tailstock control
Pneumatic unit
Centralised lubrication
Table manual swivelling system for taper grinding with dial gauge

Standard Equipment

Coolant magnet cleaner and coolant paper roll cleaner, complete with electric equipment and coolant tank
Straight wheel dressing unit (diamond optional) mounted on tailstock
Grinding wheel diam. mm. 760, thickness mm. 120, hole mm. 305
Grinding wheel flange
Wheel balancing arbor
Wheel extractor
Additional pulley for wheel motor
2 hard metal tipped centres
Set of levelling screws and plates
2 cloth bellows for protection of table guides
Sliding doors
Set of service spanners & Set of hexagonal spanners
10 Kg. oil for wheel spindle lubrication & 10 Kg. oil for guide lubricating
Instructions manual
P.O.A.