เครื่องเจียรราบ PALMARY รุ่น 32X60NC

Palmary GU32x60NC

PALMARY GU32X60 NC cylindrical grinding machine, year 2017, designed for external cylindrical grinding operations. The machine is equipped with, among other things, a 40 l/min paper filter, a CM5 collet chuck, and scales on the X and Z axes.

TECHNICAL SPECIFICATIONS

Capacities

Maximum diameter above the table

Ø 320 mm

Distance between centers

600 mm

Maximum external grinding diameter

Ø 300 mm

Maximum load between centers

150 kg

Grinding wheel

Grinding wheel dimensions

Ø 405 x 50 x Ø 127 mm

Linear speed

45 m/s

X-axis

Manual travel

160 mm

Automatic rapid traverse

40 m/min

Maximum travel

250 mm

Minimum adjustment unit

0.001 mm

Handwheel rotation

2 mm

Graduation

0.005 mm

Z-axis

Travel speed

1.5 m/min

Maximum travel
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650 mm

Minimum travel in automatic reciprocating motion

8 mm

Travel per handwheel rotation

20 mm

Pivot angle

-2° to +10°

Work spindle

Pivot angle

-30° to +90°

Variable speed

10 to 300 rpm

Maximum spindle load, including tool holder

35 kg

Maximum length

150 mm

Tailstock

Travel

25 mm

Fine adjustment range

± 0.03 mm

Motors

Grinding wheel spindle

3.7 kW

Work spindle – AC servomotor

0.85 kW

Hydraulic pump

0.37 kW

Grinding wheel spindle lubrication pump

0.18 kW

Coolant pump

0.18 kW

EQUIPMENT

40 l/min paper filter

CM5 collet chuck

X-axis scale

Z-axis scale

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