CKD6140HS CNC LATHE







    CKD6140HS is one kind of universal CNC metal-cutting machine.
    This machine is with reasonable structure,finish manufacturing,advanced equipments and elegant outlook.
      The main movement of this machine is three step during which speed is changed infinite.The speed is high with wide range.Large spindle hole is suitable for amounting hydraulic or power chuck to improve working efficiency.Quality structure steel spindle adopts high accuracy roller bearing with properties of high accuracy.Bed is hardended through super-sonic quenching and the carriage is applied with Plastic to improve anti-abrasive.Feeding system adopts high Accuracy ball screw coupling to ensure position accuracy.Machine is equipped with four-position vertical power tool post with properties of swift and accuracy tool changing.Intermittent lubrication ensures to lubricate each fabricating coupling.
        Machine is also equipped with coolant system and light to ensure the machine run smoothly.Machine adopts full covering of two doors with properties of easy operation,beautiful outlook and reliability.
        Good accuracy and property makes the machine suitable for the processing the parts of discs below 400mm and shafts below 200mm in batch quantity,and especially easy for the machining of taper,arc and every kind of metric and inch screws.

Main Specifications and FeaturesSPECIFICATION

CKD6140HS
 
 CAPACITY
Max.swing diameter over bed                430mm
Max.swing diameter over cross slide     210 mm
Max.length of workpiece         500mm 1000mm 1500mm 2000mm 3000mm
Width of bed                                            400 mm

SPINDLE
Spindle nose                                            D8
Spindle bore diameter                           102 mm
Taper of spindle bore                            110mm  1:20
Rapid of spindle speed               37-1600 r/min  manual two speed  and stepless
 

FEEDS
Rapid moving speed X-axis                    3000 mm/min
Rapid moving speed Z-axis                    6000 mm/min
Min.set unit of longtudinat                    0.01 mm
Min.set unit of transverse                     0.005 mm
 
CNC SYSTEM           Beijing KND CNC system or GSK ,FUNUC, SIMENS
 
TAILSTOCK
Taper of tailstock sleeve                      Morse No.5
travel of tailstock sleeve                      150 mm
Diameter of tailstock sleeve               75 mm
 
MOTORS
Main motor Power                                 7.5 kW servo motor made in China 
Coolant pump power                              0.125 kW


 
Standard  accessories
Three jaw chuck                                     K11265/D8
Center bush                                         Metric 110/ morse No.5
Center                                                   morse No.5
Oil gun                                                   1pc
 
Optional  accessories (special accessories)
Every pc of steady rest,follow rest,face plate and drive plate is the standard accessories for the machine length 1500mm or longer.They are optional accessories for the other length.
 
Steady support              20 -130 mm
Following rest              20 -80 mm
Drive plate                  280 mm
Face plate                    380 mm