DESCRIPTION & SPECIFICATIONS
ROBBI CNC Universal Cylindrical Grinders. The CNC versions were developed in response to needs for medium-high production volumes. Equipped with the latest-generation of SIEMENS 840D sl control system. The work cycle can be optimised in-process with geometrical and working parameters.
MACHINE SPECIFICATIONS |
CNC 3606 |
| Maximum distance between centres | 630mm |
| Maximum grinding length | 630mm |
| Height of centres over table | 180mm |
| Swing over table | 355mm |
| CNC 3610 | |
| Maximum distance between centres | 1030mm |
| Maximum grinding length | 1030mm |
| Height of centres over table | 180mm |
| Swing over table | 355mm |
| CNC 3615 | |
| Maximum distance between centres | 1530mm |
| Maximum grinding length | 1530mm |
| Height of centres over table | 180mm |
| Swing over table | 355mm |
| CNC 3620 | |
| Maximum distance between centres | 2030mm |
| Maximum grinding length | 2030mm |
| Height of centres over table | 180mm |
| Swing over table | 355mm |
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. 450, thickness mm. 80, hole mm. 127 |
| 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 & 5 Kg. oil for guide lubricating |
| Instruction manual |
