Miyano lx 08 c cnc lathe

Miyano lx 08 c cnc lathe  

Powerful and híghly rígíd.
Citizen presents: An 8-inch chucking machine especially designed to comply with the basic performance requíred of machine tools following careful analysis.
The rigid turret uses precision scraped square guideways providing excellent vibration damping characteristics, the rigid spindle is supported by double-row cylindrical roller bearings and angular contact ball bearings, and the heavy 30 slanted bed is in a platform-like surface tabie where the turret and the spindle are mounted. The high levels of basic performance accomplished give consistently high machining accuracy.
Advantages
Outstandíng thermal stabilíty
thanks to smooth chip flow.
Minimum dimensional changes.
High rigidity, slanted bed and turret with 10 stations for powerful machining.
Convenient and simple operation.
Machining accuracy in hard turning.

Advantages
Outstanding thermal stability
thanks to smooth chip flow.
Minimum dimensional changes.
High rigidity, slanted bed and turret with 10 stations for powerful machining.
Convenient and simple operation.
Machining accuracy in hard turning.

Kínematícs
100 % fiat faces to mount major machíne units
The flat faces of the 30° slanted bed where major machine units such as spindles and tool slides are mounted assure rigidity by adopting the platform-like surface table.
This structure maintains stable flatness in the tace of external and internaI factors that work to impair machining accuracy, minimizing changes in relative dislocation between the workpiece and tool nose.

Workíng area
1 Híghiy rigid turret
For the turret, subject to cutfing forces and vibration under severe conditions, precision scraped square guideways are used on all axes to increase rigidity and vibration damping characteristics.
A two-piece curvic coupling is used to clamp the turret, prioritizing rigidity. This also realizes a compact mechanical structure.
2 Rígid 8-ínch spindle
The spindIes manufactured in the dedicated in-house production lines feature rigid
double-row cylindrical roller bearings and anguiar contact ball bearings to support the spindle at the front and rear. By spacing them sufficiently far apart, the bearable
moment load and straightness of the center of rotary axis are improved.
3 Hard turníng
Hard turning is a kind of turning process for machìning quenched materials on an NC lathe using CBN or ceramic tools.
Advantages of hard turning over grinding
• lnitiaI investment cost (machine price) is low.
• Several grinding processes can be integrated into turning processes performed on a single NC lathe.
• Since all machining processes including outer and inner turning, circular machining and free-form surface machining can be performed in one chucking, geometrical accuracy, such as straightness, squareness and concentricity, is considerably improved.
• Cycle time can be reduced thanks to short loading and unloading time.
• Dry cutting is environmentally friendly — reduced use of coolant, and recovery of resources by recycling chips instead of disposing of the sludge generated in grinding.