Over 20 years experience to make the lathe machine in south of china

500mm swing over bed CNC lathe –350mm machining length

Short Description:

Main performance(CN-X46)
1. Swing over lathe diameter 500mm
2. Lathe bed slope is 45 degree
3. One piece casting base and slanting bed
4. length of processing(self-produce chuck)350mm
5. length of processing(hydraulic chuck) 300mm
6. Roundness error is not exceeding 0.003mm,
7. The Z axis screw backlash is not exceeding 0.01mm
8. The X axis screw backlash is not exceeding 0.01mm
9. Ball screw and guide lead rail with the forced lubrication
10. The machine tool base is optimization designed under the finite element analysis.
11. The machine has good performance high precision, low noise, new style, etc

Product Detail

Product Tags

500mm swing over bed CNC lathe –350mm machining length

Main performance(CN-X46)
1. Swing over lathe diameter 500mm
2. Lathe bed slope is 45 degree
3. One piece casting base and slanting bed
4. length of processing(self-produce chuck)350mm
5. length of processing(hydraulic chuck) 300mm
6. Roundness error is not exceeding 0.003mm,
7. The Z axis screw backlash is not exceeding 0.01mm
8. The X axis screw backlash is not exceeding 0.01mm
9. Ball screw and guide lead rail with the forced lubrication
10. The machine tool base is optimization designed under the finite element analysis.
11. The machine has good performance high precision, low noise, new style, etc

Main Specification

Model of latheCN-X46
Main specificationsMax. swing diam. over lathe500mm
Lathe bed slope45 degree
Processing rangeMax. diam. processing over the lathe480mm
Max. drilling diam.(axle and sleeve)158mm
Max. length of processing(self-produce chuck)350mm
Max. length of processing(hydraulic chuck)300mm
Max .diameter of the bar Ø45mm
Height of the centre(from slide plate to the centre of the spindle)80mm
SpindleSpindle boreØ56mm
Type of the spindle headA2-5
Spindle head collet taperCone 6
Max. speed of spindle6000r/min
ClampThe hydraulic clampA2-5
TurretType of the turretGang type
Size of the turret20 x 20mm
Max. size of the turretØ25mm
Feed shaftMax. X direction travel970mm
Max. Z direction travel395mm
X/Z. axle rapid movement speed24/24m/min
Max. feeding speed of cutting8000mm/min
The Z axis screw backlash≦0.01
The X axis screw backlash≦0.01
Processing accuracyRoundness≦0.003
Taper≦0.005/100
Coaxiality≦0.004/100
Position accuracy±0.005
Repeat position accuracy±0.0025
LubricationBall screw and guide lead rail with the forced lubrication
MotorMain motor power(standard configuration)5.5kw
Power of X axle / Z axle drive motor1.3kw
The longitudinal(Z direction)servo motor torque8.34N.m
The transverse(X direction)servo motor torque8.34N.m
Type of cooling pumpAYB-20 0.115KW
Total power12KW
Machine dimension(L x W x H)2170mm X 1700mm X 1850mm
Weight2500 kg

Precision standard

Unitmm

Inspection itemChina standardFactory standard
Machining precisionIT8IT8
Precision of machining work piece roundness0.007mm0.006mm
Precision of machining work piece cylindricity0.015mm/Ф300mm0.013mm/Ф200mm
Machining work piece surfacenessRa3.2μmRa2.8μm
Machining work piece planeness0.02mm / 300mm0.018mm / 300mm

Configuration standard accessories

NameSpecificationBrandRemark
Main motor5.5 KW servo motorMade in china
Spindle bearingP4Made in china
X -axis ball screwC3Made in china
Z- axis ball screwC3
chuck 6’’ optionalMade in china
Electrical componentsallMade in china

Standard accessories:

No.NameSpecificationQTY
1Socket head wrench1 set
2Open spanner1 set
3Bars wrench1 set
4Spindle pull rod1 set
5Spindle flange1 set
6Long tool post4 set
7Positive and negative long tool post1 set
8Drilling tool post2 set
9Spring collect chuck2 set
10Toolbox1 set

Technical date:

1.Operating instruction manual1 set
2.System appendix specification1 set
3.Quality testing report1 set
4.Packing list1 set

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