BOCHI CNC Slant Bed Lathe CK40 CK50

Product description：
These series machines are high precision CNC machines with good performance-price ratio.The high grade cast iron bed,slant rails and high precision cartridge type spindle are designed to damp vibration. The multi-station turret changes tools in the nearest path. Equipped with FANUC 0i-TF（5）control system.The machines,with a new appearance,easy-operated panel and full enclosed protection,are suitable for finishing or semi-finishing medium or small type workpieces.

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Specification

Items		Unit	CK40	CK50
Capacity	Max.swing diameter over bed	mm	Φ400	Φ500
	Max.swing dia. over slide	mm	Φ260	Φ320
	Max turning length	mm	400	500
	Max.turning diameter	mm	Φ285	Φ370
	Max.bar diameter	mm	Φ42	Φ51
Spindle	Hydraulic chuck dia	mm	Φ165	Φ210
	Type of spindle nose	-	A2-5 （GB/T5900.1）	A2-6（GB/T5900.1）
	Spindle bore diameter	mm	Φ57	Φ62
	Spindle bearing(front/rear)	mm	-	Φ100/Φ90
	Spindle speeds	r/min	70-3000	60--2250
	Spindle motor power	kW	7.5	15
Tailstock	Quill diameter/ travel	mm	Φ70/80	Φ90/100
Tailstock	Taper hole of quill	MT No.	4	5
Carriage	Slant angle	DEG	45°	45°
	X/Z-axis travel	mm	165/410	210/550
	Rapid traverse rate X/Z	m/min	12/16	12/16
	Servo motor torque X/Z	Nm	-	11/20
	X/Z-axis screw dia	mm	-	Φ28/Φ40
Turret	Number of turret station		8/12	8/12
Turret	Tool size（turning/boring）	mm	20×20/Φ32	25×25/Φ40
Other	Power source	kVA	35	35
	Dimensions（LXWXH）	mm	2370×1670×1710	2850×1810×1850
	Total weight	kg	3000	4500
Accuracy	Excutive Standard	-	GB/T16462_2007	GB/T16462_2007
	Position Accuracy X/Z	mm	0.010/0.010	0.010/0.010
	Repeatable Position X/Z	mm	0.005/0.005	0.005/0.005
	Backlash X/Z	mm	0.005/0.005	0.005/0.005
	Roundness	mm	≤0.003	≤0.003

Characteristic

●An extremely precision cartridge type. The high grade cast iron bed designed to damp vibration and assures
●45 degree slant bed type structure provides more
Convenient chip disposal and handling of the work piece.
●8-station turret rotates steadily and assures high positioning accuracy and short tool-change time
●Spindle bearing from famous companies , with high accuracy and long service time

Standard Configuration

●CK40 FANUC 0i-mate TD NC controller/CK50 FANUC 0iTF5 controller
●CTB AC servo spindle motor
● FANUC X,Z axis servo motor
●CK40 6” 3-jaw hollow hydraulic chuck/CK50 8” 3-jaw hollow hydraulic chuck
● hydraulic tailstock
●CK40 8/12-sation turret/CK50 8-sation hydraulic turret
●Heat exchanger for electric cabinet
●Full enclosed splash guard
●Auto lubrication system
●Auto coolant system
●Work Light
●Installation Damping Pads
●Technical Documents