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420mm swing over bed CNC lathe CN-X46P/CN-X46/CN-X46L

The machine tool base is optimization designed under the finite element analysis,so that it has a good rigid;

The spindle is the spindle with the Taiwan sleeve,it is high speed,good accuracy,good dynamic characteristics;

Use the Taiwan high precision grade line rail and ball screw,smooth transmission,low noise,high positioning accuracy.

X axis adopts pre-streching structure,reduce the influence of thermal deformation on the X axis accuracy and improved the X axis rigidity.

The there is an oil-water separation mechanism in Z direction designed,which can effectively reduce the pollution of lubricant into the water tank cooling fluid;

The machine is especially suitable for processing small axis,tube and sleeve parts,with high speed and precision,good finish,stable size consistency,etc.

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Main performance（CN-X46P/CN-X46/CN-X46L）
1. Swing over lathe diameter 420mm
2. Slanting bed 45 degree
3. length of processing(self-produce chuck)285mm
4. length of processing(hydraulic chuck) 215mm
5. One piece casting base and slanting bed
6. The Z axis screw backlash is not exceeding 0.01mm
7. The X axis screw backlash is not exceeding 0.01mm
8. Ball screw and guide lead rail with the forced lubrication
9. The machine tool base is optimization designed under the finite element analysis.
10. The machine has good performance high precision, low noise, new style, etc

420mm swing over bed CNC lathe –285mm machining length-Manual Lathe Machine, Economic CNC Lathe Machine, Heavy Duty Flat Bed CNC Lathe Machining Center

Main Specification

Model of lathe		CN-X46P	X46	X46L
Main specifications	Max. swing diam. over lathe	500mm
	Lathe bed slope	45 degree
Processing range	Max. diam. processing over the lathe	420mm		480mm
	Max. drilling diam.(axle and sleeve)	215mm	300mm	420mm
	Max. length of processing(self-produce chuck)	215mm	300mm	420mm
	Max. length of processing(hydraulic chuck)	125mm	240mm	360mm
	Max .diameter of the bar	Ø 45mm
	Height of the centre(from slide plate to the centre of the spindle)	80mm
Spindle	Spindle bore	56mm
	Type of the spindle head	ØA2-5
	Spindle head collect taper	Cone 6
	Max. speed of spindle	5000r/min
Clamp	The hydraulic clamp	A2-5
Turret	Type of the turret	Row tool
	Size of the turret	20 x 20mm
	Max. size of the turret	Ø25mm
Feed shaft	Max. X direction travel	840mm	970mm
	Max. Z direction travel	300mm	395	520mm
	X/Z. axle rapid movement speed	24/24m/min
	Max. feeding speed of cutting	8000mm/min
	The Z axis screw backlash	≦0.01
	The X axis screw backlash	≦0.01
Processing accuracy	Roundness	≦0.003
	Taper	≦0.005/100
	Coaxiality	≦0.004/100
	Position accuracy	±0.005
	Repeat position accuracy	±0.0025
Motor	Main motor power(standard configuration)	5.5kw
	The longitudinal(Z direction)servo motor torque	5.39N.m(Japan YASKAWAI)7.5N.m(GKS/Kanedi)	8.34N.m(Japan YASKAWAI)7.5N.m(GKS/Kanedi)
	The transverse(X direction)servo motor torque	5.39N.m(Japan YASKAWAI)7.5N.m(GKS/Kanedi)	8.34N.m(Japan YASKAWAI)7.5N.m(GKS/Kanedi)
	Type of cooling pump	AYB-20 0.125KW
	Total power	10KW	12KW
Machine dimension(L x W x H)		1089.5mm X 1430mm X 1642mm	2204mm x 1606mm x 1751mm	2447mm x 1702mm x 1751mm
Weight		2200 kg	2500kg	2800kg

Precision standard

Unit：mm

Inspection item	China standard	Factory standard
Machining precision	IT8	IT8
Precision of machining work piece roundness	0.007mm	0.006mm
Precision of machining work piece cylindricity	0.015mm/Ф300mm	0.013mm/Ф200mm
Machining work piece surfaceness	Ra3.2μm	Ra2.8μm
Machining work piece planeness	0.02mm / 300mm	0.018mm / 300mm

420mm swing over bed CNC lathe –285mm machining length-Manual Lathe Machine, Economic CNC Lathe Machine, Heavy Duty Flat Bed CNC Lathe Machining Center

Configuration standard accessories

Name	Specification	Brand	Remark
Main motor	5.5 kw servo motor	Made in china
Spindle bearing	P4	Made in china
X -axis ball screw	C3	Made in china
Z- axis ball screw	C3	Made in china
Hydraulic chuck	6” optional	Made in china
Electrical components	all	Made in china

Standard accessories:

No.	Name	Specification	QTY
1	Socket head wrench		1 set
2	Open spanner		1 set
3	Bars wrench		1 set
4	Spindle pull rod		1 set
5	Spindle flange		1 set
6	Long tool post		4 set
7	Positive and negative long tool post		1 set
8	Drilling tool post		2 set
9	Spring collet chuck		2 set
10	Toolbox		1 set

Technical date:

1.	Operating instruction manual	1 set
2.	System appendix specification	1 set
3.	Quality testing report	1 set
4.	Packing list	1 set

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