G-500MY/3000/2000/1500_Milling-turning compund lathes_GUANGZHOU MACHINE TOOL WORKS CO.,LTD

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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

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