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 lathe CN-X46
Main specifications Max. swing diam. over lathe 500mm
Lathe bed slope 45 degree
Processing range Max. diam. processing over the lathe 480mm
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
Spindle Spindle bore Ø56mm
Type of the spindle head A2-5
Spindle head collet taper Cone 6
Max. speed of spindle 6000r/min
Clamp The hydraulic clamp A2-5
Turret Type of the turret Gang type
Size of the turret 20 x 20mm
Max. size of the turret Ø25mm
Feed shaft Max. X direction travel 970mm
Max. Z direction travel 395mm
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
Lubrication Ball screw and guide lead rail with the forced lubrication
Motor Main motor power(standard configuration) 5.5kw
Power of X axle / Z axle drive motor 1.3kw
The longitudinal(Z direction)servo motor torque 8.34N.m
The transverse(X direction)servo motor torque 8.34N.m
Type of cooling pump AYB-20 0.115KW
Total power 12KW
Machine dimension(L x W x H) 2170mm X 1700mm X 1850mm
Weight 2500 kg

Precision standard

Unitmm

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

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
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 collect 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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