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          G-500MY_Milling-turning compund lathes_GUANGZHOU MACHINE TOOL WORKS CO.,LTD
          G-500MY
          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

          G-500MY/1000

           

          Working range

          Maximum spinning diameter

          mm

          Φ720

          Maximum turning diameter of disk parts

          mm

          Φ530

          Maximum machining length

          mm

          3120

          2120

          1520

          1020

          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

          1100

          Maximum travel of interpolated Y-axis

          mm

          ±60

          X-axis serve unit


          28Nm,3000r/min

          Z-axis serve unit


          28Nm,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

          43

          36

          Boundary dimension:length x width x height

           mm

          6100x2200x2400

          4900x2200x2400

          4300x2200x2400

          3800x2200x2400

          Net weight of lathe

          kg

          11500

          9000

          7700

          6500