Robbi Omicron CNC 60 Series Universal Grinding Machines

Description

The ROBBI CNC 60 Series are equipped with the latest-generation of SIEMENS 840D sl control system. These machines were developed in response to needs for medium-high production volumes. The work cycle can be optimised in-process with geometrical and working parameters. High precision crowning operations can be performed by equipping the machines with a third interpolated axis and a bespoke software for this processes.

Machine Specifications

CNC 6010
Maximum distance between centres 1350mm
Maximum grinding length 1000mm
Height of centres over table 300 – 350mm*
Swing over table 595 – 695mm*
CNC 6015
Maximum distance between centres 1750mm
Maximum grinding length 1600mm
Height of centres over table 300 – 350mm*
Swing over table 595 – 695mm*
CNC 6020
Maximum distance between centres 2250mm
Maximum grinding length 2100mm
Height of centres over table 300 – 350mm*
Swing over table 595 – 695mm*
CNC 6030
Maximum distance between centres 3150mm
Maximum grinding length 3000mm
Height of centres over table 300 – 350mm*
Swing over table 595 – 695mm*
*Available 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. 610, thickness mm. 80, hole mm. 203
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
5 Kg. oil for wheel spindle lubrication & 10 Kg. oil for guide lubricating
Instructions manual
P.O.A.