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

520mm swing over bed cnc lathe machining center-470mm machining length

Short Description:

Main performance(CN-FD75)
1. One piece casting base and slanting bed keep good stable performance
2. Machine installation horizontal power living tool 12 positions, can turning and drilling and milling and threat for any side
3. Power living installation on Y-axis.
4. Swing over lathe diameter 520mm
5. turning length 475mm
6. turning diameter 310mm
7. The forms and codes of spindle A2-8
8. Adopt the structure of Y-axis power cutter tower.
9. The machine has good performance high precision, low noise, new style, etc

Product Detail

Product Tags

520mm swing over bed cnc lathe machining center-470mm machining length

Main performance(CN-FD75)
1. One piece casting base and slanting bed keep good stable performance
2. Machine installation horizontal power living tool 12 positions, can turning and drilling and milling and threat for any side
3. Power living installation on Y-axis.
4. Swing over lathe diameter 520mm
5. turning length 475mm
6. turning diameter 310mm
7. The forms and codes of spindle A2-8
8. Adopt the structure of Y-axis power cutter tower.
9. The machine has good performance high precision, low noise, new style, etc

Main Specification

Model of lathe CN-FD75
Max. swing diam. over bed 520mm
Machining capacity Max. turning length 475mm
Max. turning diameter 310mm
Diam. of the bar 75mm
Max. loading capacity Pan type 90kg
shaft 150kg
Position accuracy X/Z axis re- position accuracy 0.005/0.01mm
X/Z axis position accuracy 0.01/0.02mm,
Height of the center(from the bottom of machine) 1125mm
Spindle performance The forms and codes of spindle end A2-8
Spindle head collect taper DiameterØ100,1:20
Spindle bore 90mm
Spindle speed 30-3000r/min
Spindle speed step number stepless
Automatic input 1r/min direct instruction/circumferential velocity
Manually input 10r/min direct instruction/continuous control
Main motor output power The 30-minute rating 18.5kw
Continuous rating 15kw
X/Z/Y motor torque 15/15/10N.m
Standard chuck Diameter of chuck 10’’
Z-Axis and X-axis specifications X axis rapid movement speed 20m/min
Z axis rapid movement speed 24m/min
X axis linear guild 35mm Ball roller type
Z axis linear guild 35mm Ball roller type
Travel of X axis 200mm
Travel of Z axis 680mm
Tailstock specifications The tailstock sleeve diameter 85mm
Travel of tailstock sleeve 120mm
Spindle collect taper of the tailstock Cone 4
Max. thrust of tailstock sleeve 8000N
The tailstock body travel 400mm
Power

turret performance

Type of the turret Horizontal power 12 working positions
Turret transfer time: every workstation /30 degree including braking time 0.12 S
Maximum tool speed 6000(4000 when continuous operation)
Travel of Y axis ±50mm
Size of the cutting tool External circular cutting tool 20 x 20mm
Boring blade diameter Diameter 32mm,25mm
The turret could be swapped or not Not
Machine dimension(L x W x H) 3000mm X 1800mm X 2000mm
Weight 4800 kg

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

Configuration standard accessories

Name Specification Brand Remark
Main motor 15 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 10” 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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