Swing Dia.420MM-520MM MINI Economical Horizontal CNC Lathe Machine
CK6142 / CK6152 series CNC machine description
This series of lathe machine bed is the overall box-shaped structure, adopts high standard cast iron (HT300) one molding casting, after the second aging treatment, it has good stability, guide-way width (400mm), good rigidity, anti-vibration ability; Processed by medium-frequency hardening and machined by the imported rail grinding machine , to ensure a long life, high precision and good maintainability.
This series of lathe machine has big diameter of spindle which is supported by precision heavy-duty bearings, which makes the rotation steadily. they can perform not only the heavy turning but also the finish turning. Automatic forced circulation lubrication makes the transmission system is flexible and effectively cool. Automatic segmented speed control by the M code, the segment automatically variable speed by S code selection control, achieved stepless speed and constant linear cutting. X and Z use precision ball screw ensures a high processing accuracy, positioning accuracy and accuracy of retention. CNC system uses the internationally renowned FANUC, SIEMENS or China GSK980TD AC servo control system, axis-Z uses large torque AC servo motor, directly connected to ball screw by non-backlash elastic coupling. X-AC servo motor is associated with a ball screw by 1: 1 toothed belt. Before delivery all the lathe machines use the British RENISHAW laser detector for precision testing, so the lathe machine has a high positioning accuracy and repeat positioning accuracy. All the lathe machines are equipped with electric turret, free lifting, tool change quickly and easily, there are vertical 4 and 6 station and horizontal 6 station and other electric turret for choose. The main motor is 7.5kW high-power AC variable frequency motor, axis X and Z use large torque AC servo motor, which enable to adapt to heavy load cutting. The lathe machine adopts semi-closed protection or fully enclosed protection, equipped with emergency stop safety button, when the lathe machine suddenly encountered a sudden power failure or other failures of itself, due to the special design of the control circuit, it can be self-protection to ensure that the lathe machine and personnel safety. The operator panel is about 1300mm from the ground, highly moderate, ergonomic, pleasant and easy to operate and understand the operation of the machine.
This series of lathe machine is used widely, flexible operation, suitable for processing all kinds of complex shapes of shafts, sets, disk parts, such as turning inside and outside cylindrical surface, conical surface, circular surface, end face, grooving, chamfer, threading, Especially for multi-species, small batch of turns processing, process adaptability, high processing efficiency, low scrap rate, good product consistency, easy programming, simple operation, reducing the technical requirements of workers, it is the ideal medium mechanical processing equipment.
|Swing over bed||mm||420||520|
|Swing over carriage||mm||230||300|
|Max.length of workpiece||mm||500 750 1000 1500 2000 3000|
|Max.turning length||mm||330 580 830 1320 1830 2830|
|Pan of guideway||mm||400||400|
|Taper hole of spindle||63/1:20||86/1:20|
|Range of spindle speeds||r/min||27.5~2200||14~1600||35~1600||25~2000||14~1600||35~1600|
|No.of spindle speeds||Stepless||Manual 2 gears stepless in gears||Manual 12 gears||Stepless||Manual 4 gears stepless in gears||Manual 12 gears|
|Center height from bed||mm||215||270|
|Max.travel of X||mm||220||280|
|Turret working position||V4||V4|
|Section of tool shank||mm||25×25||25×25|
|Dia. of tailstock quill||mm||80||85|
|Travel of tailstock quill||mm||150||150|
|Taperhole of tailstock||Morse5||Morse5|
|Lathe mass||kg||2600 2700 2800 3100 3500 4200|
|Length||mm||2630 2740 2990 3560 4040 5040|
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