Vmc-850 Vertical Machining Center

Product Detail

The main performance:

1  Control keyboard of the system is simple and convenient, it is easy to split the keyboard operation, the user can quickly master the use of flexible devices, more independent.

2 Intelligent processing cross-border protection functions, this prevent the mechanical impact phenomenon caused by the layout design more than the processing rate.

3 This cnc machining center has intelligent processing speed control function, can respectively control the processing speed,  improve processing efficiency, improve the rate of finished products.

4 advanced file pre-processing function, help users to correct errors during processing documents, and compatible processing code.

5 advanced 3D curve prediction algorithm, to ensure the speed and accuracy during machining curve. 

6 Embedded control system, unlimited extensions. It apply synchronous interference design for both hardware and software to ensure reliable operation of the system time.

7 This cnc machining center has power-off resume function, start point automatic correction function, effectively ensure the machining accuracy in the long time work.

8 The whole cnc machine center adopts no deformation steel welding technique , steel is strong, no deformation; absolute value encoder and servo motor, the torque is large and has a perfect security system.

Machine structure and characteristics

Finite element analysis technique was used during production, machine body use high strength casting iron. We also use aging, sandblasting, tempering process to ensure the stability of machine tool accuracy during long-term use.

The main basis, machine body, slider, table, column, spindle box adopts high strength cast-iron material. Reinforcement mesh structure was used inside.  

It apply three dimensional variable optimization technique, reduce the Vibration during working. 

It use high speed spindle unit with high rigidity. X/Y/Z axis uses high torque servo motor. 

X/Y/Z axis use Taiwan high precision ball screw, high strength and high precision imported Japanese NSK bearing lock.

X/Y/Z axis use Taiwan  production of heavy load guide line, and increased width of guide line of Z axis. These device not only increase the precision of machine, but also increase the strength of this machine. 



Machine parameter 

Item			Parameter
X,Y,Z travel	X	mm	900
	Y	mm	500
	Z	mm	550
	Distance from spindle to working table	mm	120-620 `
Working table	Working table(A×B)	mm	1060×600
	Max load weight	Kg	600
	T Grove(Quantiry×width×spacing)	mm	5×18×100
Spindle	Spindle drive methods		?????
	Spindle speed	rpm	8,000
	Power	kW	7.5/11
	Torque	N.m	47.7/70
	Spindle taper hole	--	BT40
	Broach bolt specification	--	MAS-P40T-?
	Bearing diameter in front of spindle	mm	F70
Feed drive	X?Y?Z fast move sped	m/min	24/24/22
	X?Y?Z serve motor power	kW	3/3/3
	X?Y?Z serve motor torque	N.m	12/12/12
	X?Y?Z serve motor speed	rpm	3000/3000/2500
	X?Y?Z guide screw diameter	mm	40/40/40
	Feed speed	mm/min	1-6000(??1-5000)
Precision	Positioning precision	mm	±0.005/300
	Repeat positioning precision	mm	±0.003
Cutter stock (adjustable)	Stock capacity	?	24
	Cutter handle		BT40
	Max diameter of cutter	mm	F80/F125
	Max length of cutter	mm	300
	Max weight of cutter	Kg/?	7
	Cutter replace time	S	3
Control system			FANUC-0i MD
Air pressure		MPa	0.6
Total machine power supply		V/Hz	380V/50Hz