CK42P Series Slant Bed
   Comb Type CNC Lathe
Product Description:
CK42P series slant bed comb type CNC lathe adopts integrated slant bed structure, 30°slant guideway equipped with hydraulic hollow rotating cylinder and draw-back collet and comb type tool post; achieves IT6-grade machining accuracy for variety of internal and external cylinder surface, cone surface, arc surface, male British thread and other processes processing.
Features
1.Integrated flat bed structure and 30 °inclined bed saddle, large rotary diameter.
2. The spindle bearing use precision angular contact ball bearings in a front-three/rear-two layout, with dynamic balancing correction and run-in testing for low temperature rise, minimal thermal deformation, smooth operation, and stable accuracy.
3.Workpiece clamping employs a hollow rotary cylinder and draw-back collet, ensuring reliable grip.
4.The secondary supporting bearing of X / Z- axis ball screw adopts special angular contact bearing, with small heat deformation and high feeding accuracy.
5.X/Z -axis adopts servo motors directly coupled to ball screws, guaranteeing high precision transmission.
6.X/Z -axis adopts precision linear guides for high rigidity, low damping, exceptional accuracy, and smooth motion.
7.High-performance centralized automatic lubrication system ensures timely lubrication of all 
guides and screws.
8.Widened T-slot tool post plate expands tool capacity, enabling easy tool holder adjustment and
rapid, precise tool changes.
9.Side-mounted independent coolant tank and chip box ensures fluent chip disposal and easy chip removal.
Applications: 
Applicable to industries such as  automotive, electronics, mold, motor, bearing, hydraulic pipe fittings and other industries.
Technical Specifications:
Item  | Unit  | CK42P  | 
Capacity  | Max.swing dia.over bed  | mm  | Φ420  | 
Max.swing dia.over slide  | mm  | Φ140  | 
Max.turning dia.  | mm  | Φ280  | 
Max.machining length  | mm  | 200  | 
Max.bar dia.to be held  | mm  | Φ45  | 
Spindle  | Max.speed  | rpm  | 4000  | 
Type of collet chuck  |    | 42 type  | 
Type of spindle head  |    | A2-5  | 
Taper of spindle bore  |    | MT  No.6  | 
Spindle thru-hole  | mm  | Φ57  | 
Power  motor  | kW  | 5.5/7.5  | 
Feed  | Travel X/Z  | mm  | 300/300  | 
Rapid traverse X/Z  | m/min  | 16/18  | 
Turret  | Type of turret  |    | comb type tool  | 
Capacity of turret( standard)  |    | 5  | 
Center height of  turret  | mm  | 70  | 
Tool rod dimension (turning/boring)  | mm  | 20x20/Φ25  | 
Others  | CNC controller  |    | GSK 988TA  | 
Power capacity  | KVA  | 12  | 
Slant degree of bed  |    | 30°  | 
Volume of coolant pump  | L  | 69  | 
Motor power of coolant  | W  | 150  | 
Weight of machine  | kg  | 2500  | 
Dimension of machine (LxWxH)  | mm  | 2242x1485x1915  |