Κέντρα κατεργασίας διπλής στήλης 4 αξόνων

Technical Parameters

Unit

GMC4228B

Travels

X/Y/Z Axis

mm

4200/3200/1000

Distance from spindle nose to table

mm

250-1250

Width of gantry

mm

2800

Max. Height of the gantry

mm

1200

Work table

Size (LxW)

mm

4000x2000

Maximum loading capacity

kg

12000

Spindle

Taper

#

BT50

Transmission method

#

First grade synchronous belt

Power

kW

22/26

Max. Spindle speed

rpm

3000

Rated torque

N.m

718

Max. torque

N.m

849

Max. thrust

N

18000

Feed rate

Cutting feed rate(X/Y)

mm/min

1-10000

Cutting feed rate(Z)

mm/min

1-8000

Rapid feed rate(X/Y/Z)

m/min

12/12/12

Accuracy

Positioning accuracy (X/Y/Z)

mm

0.035/0.030/0.025

Repeated positioning accuracy (X/Y/Z)

mm

0.020/0.016/0.014

Working accuracy-Fine boring surface roughness

#

≤Ra1.6

Working accuracy-Fine milling surface roughness

#

≤Ra3.2

CNC control system

Controller

#

FANUC 0I-MF or Siemens 828D

The total number of control axis

Axes

3

Linkage control axis number

Axes

3(Linear axis)

Tool change system

Tool magazine

#

arm type/24pieces

Max. Weight of tool

kg

18

Max. Length of tool

mm

350

Working Environment

Temperature

#

0℃-40℃

Voltage

v

380(-15%,+10%)

Power frequency

Hz

50±1%

Relative humidity

#

≤90%

Compressed air pressure

MPa

0.5～0.7

Table system (X)

Structure type

#

Table movement

Guideway type

#

Heavy linear guide rail pair

Quantity of rail pair

set

2

Transmission form

#

Arc tooth belt

Reduction ratio

#

1:04

Drive unit

#

Ball screw pair

Saddle system (Y)

Structure type

#

Saddle movement

Guideway type

#

Heavy linear guide rail pair

Quantity of rail pair

set

2

Transmission form

#

Arc tooth belt

Reduction ratio

#

1:02

Drive unit

#

Ball screw pair

Ram system (Z)

Structure type

#

ram movement

Guideway type

#

Rectangle plastic-surface guide rails pair

Quantity of rail pair

set

2

Transmission form

#

Arc tooth belt

Reduction ratio

#

1:02

Drive unit

#

Ball screw pair

Auxiliary function

Lubrication type of guideway pair/ball screw pair

#

automatic centralized lubrication

Operation panel

#

suspension type

Operation type of manual tool change

#

Control by button

Status indication

#

Three-colour warning lamp

Cooling type of tool/workpiece

#

Liquid external cooling

Others

Weight

kg

48000

Overall dimension (LxWxH)

mm

12560x5960x5820