Vertical Machining Center Super V Series

V660 / V880

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Features
Specifications

SHARPTECH completed brand new designed high C/P value-Super V Series

SHARPTECH's innovative powerful ECO V series, high speed vertical machining center equipped with 7.5/11kw spindle motor provide mass cutting capacity, and direct drives spindle is available up to 30000rpm.

The ball screws of XYZ axes use high precision C3 class with pre-loaded, no backlash designed and direct transmission to achieve best cutting performance.

All axes are equipped with linear guide way, to achieve heavy loading and heavy cutting capacity, and 1.5/1.5/2 kw axial motors are applied to all axes.

SHARPTECH's construction uses only high quality well ribbed meehanite cast iron included machine's base, saddle, table, wider column and head stock. All structure parts are manufactured from high quality cast iron with tempering and normalization heat treatment. This resulted to assure the extremely high stability and high rigidity of material to achieve superior cutting performacne without deformation by optimal FEA process.

1. High rapid traverse
The XYZ rapid traverse ranged to 36/36/30 m/min, and driven by 2.0kw axial servo motor.


Needle mold sample	Engine cover case


Oil cooler adapter

2. High cutting feed for multi purpose use
From 1 to 10 m/min

3. 24 tool pocket swing arm type ATC (option)


24 swing arm type ATC	Swing arm ATC and spindle nose


4th axis rotary and with tilting axis

4. Power
Standard spindle power 5.5/7.5kw (7.5/10hp), 10000 rpm

5. Ball screw
All XYZ ball screw are using high precision C3 class with pre-loading and no backlash designed, and with direct coupling transmission to achieve the best accuracy.



6. Cartridge type high speed spindle
The standard spindle speed is belt drive 10000rpm. Optional 12000rpm direct drive spindle and 30000rpm Electro spindle is also available for extremely high speed cutting.


	BT 40 Belt drive spindle up to 10000rpm


Direct Drive Spindle up to 30000rpm

7. Linear motion guide way
All axes are equipped with P class linear guide way to achieve the high loading and high cutting capacity. Specially, SHARPTECH uses 4 linear guide way in Y axis for heavy duty cutting.


Roof type telescopic cover in X and Y axis	2 linear guide way with total 4 silde block in Y axis


2 linear guide way with 4 slide block in X axis	2 linear guide way with 4 slide block in Z axis

8. Quality assurance
Before assembling
1. Components-100% QC 2. Assembling-100% QC 3. Assembly by skillful and experienced engineers

After assembling
1. Ball bar test-to ensure the linear and geometry of machine 2. Laser calibration-to ensure the positioning accuracy and repeatability accuracy


Hand scrapping in all contact surgaces	Ball bar check


MARPOSS touch probe (option)

9. Lubrication
All axed ball screws, linear guide ways and bearing are lubricated compulsory by automatic lubrication system.


Oil distributor	Lubrication pump

10. Test Before shipment
Cutting test : Drilling, Tapping, Cutting capacity test. Accuracy test : Rectangular, Circular and Roundness test.

Model	Unit	V660	V880
Travel
X axis	mm (in)	660 (25.98)	880 (34.64)
Y axis	mm (in)	420 (16.5)	510 (20)
Z axis	mm (in)	510 (20)	510 (20)
Spindle nose to table	mm (in)	125-635 (4.9-25)	125-635 (4.9-25)
Spindle center to column	mm (in)	520 (20.47)	520 (20.47)
Table
Table size	mm2 (in2)	750x450 (29.52x17.71)	900x500 (35.43x19.68)
Table height	mm (in)	850 (33.46)	850 (33.46)
Table surface (T slot)		5x18x80	5x18x80
Table Max. load	kg (Ibs)	300 (660)	400 (880)
Spindle
Spindle speed(Belt)	rpm	10,000	10,000
Spindle motor power	KW (hp)	5.5/7.5 (7.3/9.97)	5.5/7.5 (7.3/9.97)
Spindle taper		BT40	BT40
Axes Rapid and Feed Rate
XYZ Rapid	M/min	36/36/30 (1417/1417/1181)
XYZ feed	M/min	1-10 (39.3-393)	1-10 (39.3-393)
XYZ Servo power	Kw (hp)	1.5/1.5/2 (2/2/2.66)	1.5/1.5/2 (2/2/2.66)
ARM type ATC (option)
No. of tools	no.	24	24
ATC time (T-T)	sec	3	3
ATC time (C-C)	sec	6	6
Pocket pitch	mm	80 (3.15)	80 (3.15)
Max. tool length	mm	350 (13.7)	350 (13.7)
Max. tool weight	kg	80 (3.15)	80 (3.15)
Max. tool Dia.	mm	160 (6.3)	160 (6.3)
(No adjacent)	mm	8 (17.6)	8 (17.6)
Accuracy
Positioning X/Y/Z	mm	VDI/DGQ 3441 0.015
Repeatability X/Y/Z	mm	VDI/DGQ 3441 Ps Max. 0.01
Pneumatic	unit
System pressure	bar	6	6
Compressed air consumption	Iitre/min	400	400
Coolant system
Pump motor output	KW	0.96 (1.26)	0.96 (1.26)
Pump flow rate	Iitre/min	66	66
Pump/Machine	unit	2	2
Coolant tank capacity	liter	240	240
Power capacity	KVA	15KVA	15KVA
Dimensions
Length	mm (in)	2336 (92)	2336 (92)
Width	mm (in)	2200 (86.6)	2200 (86.6)
Machine height	mm (in)	2600 (103)	2600 (103)
Weight	kg (Ibs)	4200 (9240)	4700 (10368)

Remark
*As to improve the machine's performance, all specification are subject to change without notice
*Positioning accuracy is basis on VDI 3441
*Repeatability accuracy is basis on VDI 3441Ps
*XYZ servo power of Fanuc OiMD are 1.8/ 1.8/3kw(option)
*Spindle power of Fanuc OiMD is 7.5/ 11 kw