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Product Overview

Description

slant bed cnc lathe CK7516 SERIES manual lathe machine for steel

Main Functions:

CK7516 series CNC lathes,its strength, dynamic and static rigidity, mechanics of main parts, guard and coolant system are all advanced in design. This series lathe, designed with high vibration strength, adopts high grade cast iron, one piece of bed base, slant guideways, a high precision through-hole spindle driven by large-field AC main motor. Key parts like bearings of main spindle and of feeding screw are all famous foreign products. The multi-station turret indexes fast and continuously with a high repeatability and changes tool proximately. The lathe can be equipped with FANUC 0i-TD, FANUC 0i Mate-TD, Siemens 828D, DASEN and etc on request. or other top brand control systems from both China and foreign countries (hydraulic parts, lubrication units and chucks that are good-quality from both domestic and foreign markets).
The lathe is designed with unique appearance, easy-operated panel, full-enclosed guard, which can prevent the leakage of water, power and oil effectively. It is the most powerful product in its class due to the large power, excellent accuracy and high performance.

 

Main Machine: 

 

Main specification:  

 

ITEMS		UNIT	CK7516	CK7516A
Capacity	Max.swing diameter over bed	mm	400	400
	Max.swing dia. over slide	mm	260	260
	Max.turning diameter	mm	285	285
	Max.turning length	mm	400	400
	Max.bar diameter	mm	42	42
Spindle	Type of spindle nose		A2-5	A2-5
	Spindle bore diameter	mm	57	57
	Chuck diameter	mm	165	165
	Spindle speeds	r/min	55-5500	80-3500
	Spindle motor power (continuous/30min)	kW	11/15	7.5/11
Tailstock	Quill diameter	mm	70	70
	Quill travel	mm	80	80
	Taper of center(standard/alive spindle)		Morse No.4/2	Morse No.4/2
Feeds	Travel X/Z	mm	165/410	165/410
	Rapid traverse rate X/Z	m/min	12/16	12/16
Turret	Number of turret station		12/8	12/8
	Tool size(turning/boring)	mm	20 x20/ 32	20 x20/ 32
Others	Slant degree of bed	degree	45	45
	Power supply	kVA	35	35
	Dimensions (L xW xH)	mm	2370 x1670 x1970	2370 x1670 x1970
	Weight	kg	3000	3000

 

COMPOSITION OF MACHINE:

(1)HEADSTOCK
(2) MACHINE-BED

(3) TAILSTOCK (hydraulic tailstock)

(4) CARRIAGE AND DRIVE (FANUC AC SERVO MOTOR, BALL SCREWS)
(5) CROSS SLIDE AND DRIVE (FANUC AC SERVO MOTOR, BALL SCREWS)

(6) TOOL POST (8-staiotn hydraulic TURRET)

(7) HYDRAULIC UNIT

(8) COOLING PUMP

(9) LUBRICATION UNIT

(10) HYDRAULIC CHUCK

(11) SHIELDING COVER

(12) SPINDLE DRIVE UNIT ( AC SERVO SPINDLE MOTOR)

 

Machine details:

 

Workshop: