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G-500MY/3000/2000/1500_Milling-turning compund lathes_GUANGZHOU MACHINE TOOL WORKS CO.,LTD
G-500MY/3000/2000/1500
Description:
The G-500M lathes are particularly suitable for turning,milling,drilling and other one-time molding processes in rough and fine procedures of large shafts and disks parts.The whole equipment adopts entire enclosure protection and features stable and solid,with an extensive use in the production of parts for various industrial products.In addition,it is available to be configured with high-speed robots on demands,realizing unmanned flexible production.

Features:

1、Y-axis:It adopts interpolated Y-axis structure,compared with the traditional turret with Y-axis,it overcomes the accuracy error caused by subversion torque and improves rigidity and machining accuracy.(model shall be marked with “Y”）

2、spindle:The spindle is structured with high-power,large-torque,and high-precision sleeve,characterized by increased reduction ratio and good low-speed performance,and configured with a high-precision internal magnetic ring encoder,thereby being suitable for C-axis cutting. 

3、Turret:It is configured with the servo motor indexing, crankset positioning and hydraulic clamping mechanisms.It achieves milling-turning machining by a variety of fixed tool seats,0°，90°，and universal milling heads.

4、X/Z-axis:It is driven by a high-grade imported precision ball screw with the roller guide widened and span increased,thereby with standing heavy cutting.

5、Tailstock:Automatic programmable tailstock for easy operation and application



Specifications:

Item

unit

G-500MY/3000

G-500MY/2000

G-500MY/1500

Remark

 

Working range

Maximum spinning diameter

mm

Φ720


Maximum turning diameter of disk parts

mm

Φ530


Maximum machining length

mm

3120

2120

1520


Saddle inclination against the level

°

45°


 

 

Spindle

Spindle motor

kw

22/26（continuous/30minutes）

15/18.5（continuous/30minutes）


Spindle end


A2-11

A2-8


Diameter of spindle through-hole

mm

Φ115

Φ93


Maximum rotational speed of spindle

r/min

1500

3000


Spindle precision

mm

Radial clearance≤0.008, axial clearance≤0.005


 

 

 

 

Coordinate axis

Maximum travel along the horizontal direction(X-axis)

mm

340


Maximum travel along the vertical direction(Z-axis)

mm

3200

2200

1600


Maximum travel of interpolated Y-axis

mm

±60


X-axis serve unit


18Nm,3000r/min


Z-axis serve unit


18Nm,3000r/min


Maximum feed rate along the X-axis

m/min

20


Maximum feed rate along the Z-axis

m/min

20


Positioning precision

mm

X±0.006,Z±0.011,Y±0.006


Repeated Positioning precision

mm

X±0.003,Z±0.003,Y±0.003


 

 

Tool post

Type of tool post


Servo power tool post


Number of tools


12-station


Specification of outer diameter and end face tool holder

mm

25X25


Diameter of inner hole tool seat

mm

Φ32


Specification of power unit chuck


ER32


Clamping device

chuck


12"three-jaw medium solid oil pressure chuck

10"three-jaw medium solid oil pressure chuck


Hydraulic cylinder


Medium solid rotary cylinder

Medium solid rotary cylinder


Hydraulic tailstock

Maximum travel of the center sleeve

mm

120


 Taper of the center sleeve


MT5


Hydraulic system

Oil tank capacity

L

60


Hydraulic pump pressure

kg

35


Chip removal

Auto chip conveyor


Chain plate type chip removal conveyor and chip collecting truck


 

     Others

Total capacity of lathe power supply

kw

39

32


Boundary dimension：length x width x height

 mm

6100x2200x2400

4900x2200x2400

4300x2200x2400


Net weight of lathe

kg

11500

9000

7700