Modernisation of Charkov roll grinding machine
State before modernisation
The following pictures document the state of several roll grinding machines type: Charkov (former Sowjet Union).
State after modernisation
Result after modernisation
- complete overhaul of all mechanical components
- completely new hydraulic
- completely new SIEMENS electrics with Sinumerik 840 D
Additionally equipped with
- machine bed extension to centre-distance of 8.000 mm
- Off-Line 2-point-measuring-system; integrated into the automatic grinding cycle
- combined LISMAR crack detection system
- highly accurate revolving centres, used for roll production
