CJK630 CNC LATHE can automatically complete the cutting machining of inner and outer cylindrical surface, conic surface, arc surface, straight thread and taper thread for different kinds of chucking parts and shaft parts. Moreover, it can be used for the machining of slot cutting, drilling, expanding and reaming.

MAIN CHARACTERISCTICS:

1) CNC operation system, equipped with 4-position electric tooling frame.

2) Structure and transferring rigidity is higher, so heavy cutting can be carried out.

3) The feeding system is applied with a servo driving and an accurate control to the feeding amount.

4) With easy operation, fine stability and reliability.

5) Various kinds of CNC can be equipped as per the user’s requirements to provide individualized service.

TECHNICAL PARAMETER:

Items		Spec.
Max. turning diameter for work piece		Φ630mm
Max. turning diameter for work piece on saddle		Φ345mm
Max. length of work piece		750mm/1400mm
Center boring diameter of spindle		Φ70mm
Fore boring conicity of spindle		1: 20(C100)
Top conicity		Mohs 5#
Range of spindle turning speed (manual changing stage)	Positive turning (grade 18)	14-750r/min
	Reverse turning (grade 18)	14-750r/min
Quick shifting speed	Vertical (Z direction)	9m/min
	Horizontal (X direction)	6m/min
Max. vertical travel		650mm/1280mm
Max. horizontal travel		370mm
Location accuracy    horizontal (X)/vertical (Z)		0.016/0.032mm
Relocation accuracy   horizontal (X)/vertical (Z)		0.007/0.013mm
Rear sleeving diameter/length of travel		Φ100mm/205mm
Conicity of rear sleeve		Mohs 5#
Power of main motor		11kW
Max. torque moment for vertical/horizontal servo electric motor		15Nm/10Nm