GV Series

．High rigidity structure、double column type structure and double-column support.
．Optimum integration structure designing of column and crossgirder.
．Triaxial precise roller type linear guide way (35mm)
．Concealed high speed spindle 30000rpm.
．X, Y, Z 600*560*380mm.
．Rapid traverse 30*30*30 M/min
．Umbrella tool changer, 20pcs.
．Tool type BT30/ HSK-E40.
．All-cover obturation sheet metal.

Optimum integration structure designing of column and crossgirder	Coolant system	All-cover obturation sheet metal

．High rigidity structure、double column type structure and double-column support.
．Optimum integration structure designing of column and crossgrider.
．Triaxial precise roller type linear guideway(45mm)
．High speed direct driver spindle 15000rpm.
．X,Y,Z,900*600*400mm.
．Rapid traverse 30*30*24 M/min.
．Umbrella tool 16pcs.
．Tool type HSK-A63.
．All-cover obturation sheet metal.

MODEL		GV-650		GV-960
TABLE
Working table travel(XYZ)		600mm*560mm*380mm		900mm*600mm*400mm
Working table dimension(mm)		660mm*580mm		1000mm*550mm
T slot dimension X slots		18mm*5mm
Working table Max. load		400Kg		800kg
Distance from spindle nose to work table (mm)		93mm-473mm		150mm-550mm
SPINDLE
Spindle nose face gradient		HSK40E		HSK63A
Spindle connection		concealed		direct/concealed
Spindle revolution rpm		30000rpm		15000/2000rp
FEED
Cutting feed		1-30000mm/min		1-15000mm/min
Rapid traverse rate		36*36*30m/min		30*30*24m/min
Automatic tool changing
Tool holder specification		HSK40E		HSK63A
Tool storage capacity		20		16
Max. Tool length		Ф60mm*250mm		Ф80mm*300mm
Max. Tool weight		3Kg		6Kg
Tool change mode		umbrella type
Control system
Spindle motor KW		8.2KW		11/18.5KW
XY axis servo motor KW		3.0KW
Z axis servo motor KW		4.0KW
Machine weight and dimension
Machine exterior dimension mm length*width*height		1940*2395*2760		2900*2500*3200
Machine weight kg		6050kg		9200kg

Notes:
(1)Z axis travel could choose 450mm.
(2)Concealed spindle 20000rpm (GV-960i)

		Determinate flat		Standard value(mm/300mm)		Test value (mm)
Squareness		X-Y		0.015		0.006
		Y-Z		0.015		0.008
		Z-X		0.015		0.008
		Determinate axis		Standard value(mm/full travel)		Test value (mm)
Positioning accuracy		X		0.010		0.004
		Y		0.010		0.004
		Z		0.010		0.004
		Determinate axis		Standard value(mm/300mm)		Test value (mm)
Repeatability accuracy		X		0.006		0.003
		Y		0.006		0.003
		Z		0.006		0.004
		Determinate flat		Standard value(mm)		Test value (mm)
Full round cutting accuracy		X-Y		0.015		0.007

High precise Laser test, ensure the Positioning accuracy and Repeatability accuracy of machine.	Ball Bar test, test value 0.007MM, Ψ150MM

30,000rpm Spindle output

15,000rpm spindle motor power	20,000rpm spindle motor power