Surface grinding machines model 3D711VF11 are intended for high-precision machining of flat surfaces of various parts, using grinding wheel profiling parts mounting devices - profiled surfaces, slots, steps, and as well as grinding by wheel end face.
Structural features
- High rigidity and vibration resistance of machine due to regular-style design of the bed, slide rest, column, table and grinding head guarantee stable precision and finish.
- Even high-precision play-free positioning due to use of ball-screw bearings.
- All work movements of the machines are automated.
- Optional electrical accessories components of leading global manufacturers SIEMENS, BALLUFF.
- Base parts made out of cast iron
Checkout
Surface grinding machines model 3D711VF11 is manufactured in two industrial versions:
- version30 without DRO and version 31 with DRO with foreign electrical components;
- version 54 with electrical components;
Technical parameters
| Parameter | Surface grinding machine model | |
|---|---|---|
| 3D711VF11 version 30 without DRO |
3D711VF11 version 31 with DRO |
|
| Precision class by GOST 8-82 | V | |
| Table plane dimensions (BxL), mm | 200х630 | |
| Maximal precision parameters, achieved at sample workpiece: | ||
| - sample workpiece dimension, mm | 380х120х120 | |
| - flatness, mkm | 4 | |
| - parallelism, mkm | 5 | |
| - surface roughness, machined by wheel side, Ra | 0,16 | |
| Workfeeds: | ||
| - table, m/min | 2…30 | |
| - carriage, mm/stroke | 0,3…40 | |
| - grindinghead, mm | 0,002…0,08 | |
| Max.movements, mm | ||
| - table | 670 | |
| - carriage | 245 | |
| Max. weight of mounted work piece (with device and electromagnetic chuck) | 200 | |
| Max. distance from table surface to spindle axis, mm | 550 | |
| Grinding wheel dimensions (D x H x d), mm | 3000 х 40 х 76 | |
| Maindrive, kW | 4 | |
| Dimensions, мм (length x width x height) | 2175 х 1788 х 2035 | |
| Weight, kg | 2950 | |
Scope of supply of surface grinding machine:
- Cooling system with feeding electric pump and magnetic separator for its cleaning;
- Table drive and lubrication hydraulic station;
- Grinding wheel with flanges;
- Fast-wearingandspareparts, toolsandaccessories.
Optional accessories:
- Electromagnetic chuck,
- Grinding wheel dressing mechanism,
- Grinding wheel balancing device, profile grinding device, widening machine’s capabilities
On-demand: version of electrical automatics, allowing to ensure automatic machine cycle job: rough grinding, final grinding, wheel dressing compensation, stopping by going to dimension.