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CNC horizontal gear hobbing machine Swiss-type CNC lathe Small precision CNC lathe Machine tool accessories

Small precision CNC lathe

PD20

FANUC System; Electric spindle; High speed; High rigidity bed; Precision ball screw guideway ; High precision.

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Performance characteristics

Technical parameter

Interior view

Numerical control system: Japan FANUC system, high stability, high precision.

High-precision spindle: built-in electric spindle structure, machine tool spindle adopts imported ultra-high precision angular contact ball bearings, to ensure the high rigidity and durable accuracy of the spindle, spindle runout ≤2μm.

High rigidity: Stable structural design, high quality Mihanna cast iron (dense cast iron) integral bed and drag plate, after aging treatment, high rigidity.

High-precision feed: the feed axis is fully servo driven, using imported high-precision ball screw bearings and imported high-precision ball screw guide rails to ensure the machining accuracy and long-term accuracy to maintain the repeated positioning accuracy of the feed axis ≤2μm.

Tool system: Adopts row tool layout structure, compact structure, high tool change accuracy, fast tool change speed, can greatly save processing time and machine adjustment time.

Lubrication system: All ball screws and guide rails are lubricated by centralized lubrication system to ensure long-term and efficient operation of the machine tool.

Automation: Through the configuration of a variety of automatic feeding devices, the main use of automated continuous processing can be realized.

Application: Widely used in electronics, automobiles, toys, medical, instruments, aviation and other industries of complex, small, precision parts processing.

Technical Parameter

Machine type

PD20

Maximum turning diameter on bed (mm)

Φ240

X axis table diameter (mm)

Φ120

Spindle

 

 

Maximum bar diameter (mm)

Φ20

Drawing pipe through hole diameter (mm)

Φ21

Maximum machining length (mm)

100

Spindle Power (kW)

4.2

Maximum spindle speed (r/min)

8000

Fast moving speed (m/min)

24

X-axis travel (mm)

220

Z-axis travel (mm)

180

X-axis torque (N·m)

3.5

Z-axis torque (N·m)

3.5

Tool handle size (mm)

□16

Spindle runout (mm)

≤0.002

Repeated positioning accuracy (mm)

≤0.002

Machine weight (kg)

1300

Machine dimensions (L × W × H) (mm)

1350×1040×1560