With the Mikrosa KRONOS M centerles grinder, we provide a modular concept with a series of benefits which pay their way. All the machines are naturally equipped with a SINUMERIK 840D CNC control. Workpieces with a maximum plunge cut length of 245/395 mm and a diameter of up to 100 mm can be machined.
The KRONOS M is very flexible in application. The grinding spindle is designed as a function of the grinding task: bearings on one side up to a grinding wheel width of 250 mm or on both sides up to 250 mm and 400 mm grinding wheel width.
Features:
CNC-controlled axes permit complex processing
Modular set-up equals flexibility in application. The grinding spindle can be supplied with bearings on one side or on both sides as a function of the grinding task.
Single-end supported grinding wheel spindle with up to 10 inch grinding wheel width, or double-end supported spindle with up to 10 inch and 16 inch grinding wheel width
Regulating spindle unit with bearings on both sides and an integrated change appliance for short fitting times
Replacement of the mechanical pivoting of the regulating wheel dresser by control of the X3/Z3 path axes (α')
Simultaneous movement of spray protection and coolant nozzle as a function of the wear of the grinding wheel option: automatic adjustment, no downtime times, precise feed of coolant.
Specifications:
Workpiece
Diameter
Length, max.
0.06...4"
9.6/15.5"
Grinding wheel
D x W x d, max
26"x10(16")x12"
Peripheral speed, max
208/396 ft/sec
Spindle drive
29/49 hp
Regulating wheel
D x W x d, max
Peripheral speed, max
14”x10(16")x5(6")
5...600 rpm
Dressing speed, max
900 rpm
With the Mikrosa KRONOS M centerles grinder, we provide a modular concept with a series of benefits which pay their way. All the machines are naturally equipped with a SINUMERIK 840D CNC control. Workpieces with a maximum plunge cut length of 245/395 mm and a diameter of up to 100 mm can be machined.
The KRONOS M is very flexible in application. The grinding spindle is designed as a function of the grinding task: bearings on one side up to a grinding wheel width of 250 mm or on both sides up to 250 mm and 400 mm grinding wheel width.
Features:
- CNC-controlled axes permit complex processing
- Modular set-up equals flexibility in application. The grinding spindle can be supplied with bearings on one side or on both sides as a function of the grinding task.
- Single-end supported grinding wheel spindle with up to 10 inch grinding wheel width, or double-end supported spindle with up to 10 inch and 16 inch grinding wheel width
- Regulating spindle unit with bearings on both sides and an integrated change appliance for short fitting times
- Replacement of the mechanical pivoting of the regulating wheel dresser by control of the X3/Z3 path axes (α')
- Simultaneous movement of spray protection and coolant nozzle as a function of the wear of the grinding wheel option: automatic adjustment, no downtime times, precise feed of coolant.
Specifications:
| Workpiece
Diameter
Length, max. | 0.06...4"
9.6/15.5" |
| Grinding wheel
D x W x d, max | 26"x10(16")x12" |
| Peripheral speed, max | 208/396 ft/sec |
| Spindle drive | 29/49 hp |
| Regulating wheel
D x W x d, max
Peripheral speed, max | 14”x10(16")x5(6")
5...600 rpm |
| Dressing speed, max | 900 rpm |
