Machines are designed for high accuracy machining flat as well as profile surfaces, representing combinations of segments, straight lines, arcs, circles and other precisely set curves in right-angled coordinate system. Profiling of grinding wheel is realized by means of rotating diamond roller installed on the table by grinding wheel head travel over coordinates Y and Z by means of CNC.
Checkout
Design advantages:
- Column travels over linear guide ways STAR of firm "REXROTH".
- Slip guide ways with polymeric cover.
- Hardened steel guide ways of wheelhead travel on rolling-contact bearing.
- Table travel from hydraulic cylinder.
- Automatic lubrication of longitudinal and vertical guide ways.
- CNC system SINUMERIK 802C/ 802D.
- Feedback by means of photo emulsion converters HEIDENHAIN.
- Ball screw pairs for cross and vertical travels.
Parameters name |
Machine model |
||||
Orsha-60120* |
Orsha-60120
|
Orsha-60120
|
Orsha-60150 |
Orsha-60240 |
|
Accuracy class of machine as per GOST 8-82 |
High precision |
||||
Table mirror dimensions (BxL), mm |
600x1200 |
600x1200 |
600x1200 |
600x1500 |
600x2400 |
Maximum accuracy parameters,
|
|
||||
Maximum working feeds:
|
|
||||
Maximum dimensions
|
|
|
|
||
Maximum mass of installed
|
1200 |
||||
Controllable number of coordinates |
3 |
||||
Maximum distance between table
|
800 |
||||
Grinding wheel dimensions (D x H x d), mm |
400x100x127 |
||||
Main drive power, kW |
11,0 |
||||
Overall dimensions, mm
|
|
|
|
||
Mass, kg |
8500 |
8900 |
13000 |