Vertical Machining Center VMC850

www.oturncnc.com

Main features and description

1. High quality castings: machine main pieces: base, saddle, table, column, the headstock are made of high quality resin sand molding, high strength and high quality cast iron, with heat treatment process improvement to eliminate the residual stress, and the layout of sufficient reinforcement plate to ensure that the whole machine has enough strength and rigidity ,high stability;

2.Super wide base: one casting, four layers of honeycomb mesh structure, provide the most stable load support capability, coupled with the water guiding plate design, cutting fluid leakage

3. Herringbone column: widening with span, improve the rigidity of the machine. The shoulder loading type ATC bracket, can enhance the rigidity of the column, and can also ensure that after the installation of the ATC, the column precision.

4. Rib type die design: internal ribs bold increase, strengthen the structure rigidity, and the golden ratio structure of 1:1:1 greatly improve the processing stability.

5. Taiwan C3 ball screw: the system C3 grinding double nut ball screw to ensure the accuracy of the axial operation. Three axis full stroke process, to effectively enhance the dynamic accuracy and service life.

6. Three axis drive with precision, high efficiency, high torque, high precision AC servo motor through flexible coupling is directly connected with the ball screw rod, eliminates backlash, and the ball screw assembly by American brands imported screw support bearings at both ends of the pre tension deformation effect on the precision of installation, operation process of ball screw in the hot rod to avoid the maximum precision.

7. Increase the line rail design: three axis of Taiwan high precision table P rectangular sliding rail, with strong rigidity, dynamic accuracy is better, and the largest in the same type.

8. Z-axis Design: Z axis high power motor with brake device configuration, the axis is more responsive, no vibration, more conducive to drilling, boring, tapping.

9.Precision spindle: spindle bearing preload imported high precision angular contact ball bearing, give maximum rigidity of the spindle and the highest precision, steady precision; the torque of AC servo spindle motor, can carry heavy cut, especially suitable for high-speed machining applications, improve machining accuracy and smoothness, shorten the processing time;

10.The pipeline internal external wire: so using high quality cable, and a nylon tube, avoid iron chips and cutting fluid erosion damage to the pipeline, to ensure that the machine life.

11.The operation panel according to ergonomics scientific layout, comply with safety regulations, rotating design, easy to operate; Schneider, OMRON and other imported brands of high quality original device, ensure the high reliability of the whole machine; a portable handheld remote control unit, which greatly facilitates the tool setting, try cutting;

12. fully enclosed metal shield, protection is good quality, beautiful and generous.

Specification

Specification	Model:VMC850
Positioning Accuracy	±0.01/300mm
Repeatability	±0.01/300mm
X,Y,Z Axis Travel	800×550×550mm
Spindle nose to work table	140-700mm
Spindle center to column	595mm
Table Size	1000×550mm
T-slot size	5 X18 X 90mm
Max. Loading	500kg
Spindle Taper	BT40
Cutting feed speed range	1 – 10m/min
X/Y/Z axis rapid displacement	36/36/24m/min
Three axis ball screw	Ø32 X P16mm
X axis rail width / track number	35 (6 slider roller)
Y axis rail width / track number	35 (4 slider roller)
Z axis rail width / track number	35 (6 slider roller)
Spindle Speed	10000rpm
Spindle Motor Power	11-15kw
Three axis motor power(x/y/z)	1.8/1.8/3kw
Spindle Connection	Direct Type
Weight	5000kg
Oversize	3000X2300X2550mm

Configurations

No.	Name	Spec	Brand	Original	Notes
1	CNC Controller	21Ma	Syntec	Taiwan	Standard
2	Screw	Φ32 mm×P16mm	HIWIN/PMI	Taiwan
3	Guide				Two Linear way+One Box Way
4	Three-axis Servo Motor		Yaskawa	Japan
5	Spindle Servo Motor	11-15kw	Solpower	Taiwan
6	Spindle	10000rpm	Royal/Posa	Taiwan
7	Oil Chiller		Point	Taiwan
9	Chin Conveyor	Chain Type		China