Rafamet KCM Heavy duty vertical turning lathes 1

Rafamet KCM HEAVY DUTY VERTICAL TURNING LATHES
BASIC TECHNICAL SPECIFICATlONS
Maximum turning diameter
Maximum height of turning
Maximum table load
PURPOSE
The KCM series Heavy duty single column Vertical Turning Lathes are intended for turning and boring of cylindrical, conic and curved surfaces, as well as complex shaped large size workpieces. The railhead can be equipped with a tool spindle, making it possible to perform also drilling and milling operations. The use of the latest Siemens SINUMERIK 8400 CNC and digital drive technology guarantees maximum performance and the complete compatibility of all drive and control components. The KCM Series Vertical Turning Lathes along with a wide array of optional equipment are customized to meet the Customer's individual requirements. The machine tool body system consists of base with table and one wide column mechanically connected what forms a rigid and stable structure. All the machine tool major members are made as high grade iron castings. This ensures both high geometrical stability and excellent vibration damping, better than those of the fabricated structures.
MAIN FEATURES

Compact design tailored to stringent machining requirements
High rigidity and accuracies of machining
High torque on table providing high cutting parameters
Complex machining of workpieces with one or two railheads
Railhead's for turning, optionally for milling and drilling operations Feed drives of X and Z axes realized through precise ball screw transmissions
Tool toolhead magazines option
Direct measurement of CNC axes position by means of Heidenhein high resolution linear scales
Main drive and C axis drive or any other tooling system
Measuremerit of cutting tools option
Measure merit of machining workpiece option
Grinding attachement option
Cooling system for cutting tools option

TECHNICAL SPECIFICATIONS
Table
Table diameter mm
Maximum turning diameter mm 
Maximum weight of workpiece
Maximum rotation rate of table
Cast iron table Rolling bearing
Steel table Rolling bearing 
Range of C axis rotation rates 
Power of main drive motor
Cross rail
Maximum height of turning mm
Cross rail travel rate mm min 
Railhead and ram
Ram travel Z axis mm
Range of feed rates 
Rapid travel rates 
Ram cross section mm 
Maximum rotation rate of tool spindle
Power of tool spindle drive motor
Machine tool accuracies
X axis positioning accuracy Mar
Z axis positioning accuracy Mar 
C axis positioning accuracy
X axis positioning repeatability 
Z axis positioning repeatability RPmax.
C axis positioning accuracy 
Optional execution
Some of the above data can be altered to meet the customer requirements. Above data is subject 10 changes due to product development, without prior notice.