SHARPTECH Precision Machinery Co., Ltd.

Vertical Machining Center Super V Series

V1120 / V1320

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

SHARPTECH'S innovative powerful Super V series, high speed vertical machining center equipped with 11/15 kw spindle motor provide mass cutting capacity, and direct drives spindle is available up to 30000 rpm.

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 4 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 performance without deformation by optimal FEA process.

1. High rapid traverse
The XYZ rapid traverse ranged to 36/36/30 m/min, and driven by 4kw axial servo motor.
2. High cutting feed for multi purpose use  
From 1 to 10 m/min  
Hand scrapping Injection mold
Needle mold sample Engine cover case
3. 24 tool pocket swing arm type ATC (option)
24 swing arm type ATC Swing arm and nozzled spindle nose (BT50 option)
Swing arm ATC with 30 tool pockets (option)  
4. Power
Standard spindle power 15/18.5kw (20/25hp)
Option M70 15/18.5 kw 8000 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 of
± 0.005 mm positioning and 0.005 mm repeatability (VDI/VDQ 3441)
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.
ZF 2 stage Gear Box (option) 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 4 heavy duty roller type linear guide way in Y axis
4 roller type linear guide in X axis 2 x 3 heavy duty slide block in XYZ 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.
Drilling : Ø42mm
Cutting capacity : 400 cc/min
Tapping : M45xP3 (S45C)
Accuracy test : Rectangular, Circular and Roundness test.

Super V Series Unit   V1120 V1320
X axis mm (in)   1120 (44) 1320 (52)
Y axis mm (in)   660 (26) 660 (26)
Z axis mm (in)   640 (25) 640 (25)
Distance from spindle nose to table mm (in)   142-782 (5.6-30) 142-782 (5.6-30)
Distance from spindle center to column mm (in)   720 (28) 720 (28)
Table size mm (in)   1200x630 (47x24) 1200x630 (47x24)
Table loading kg (lb)   1000 (2200) 1100 (2420)
T-slots (W x no. x Pitch) mm (in)   18 x 5 x 125 (0.7x5x4.9) 18 x 5 x 125 (0.7x5x4.9)
Spindle speed rpm   10,000 10,000
Spindle motor power kW (hp)   15/18.5 (20/25) 15/18.5 (20/25)
Spindle taper type   BT40 (CAT40) BT40 (CAT40)
Rapid Traverse & Cutting Feed  
XYZ Rapid traverse m/min   36/36/30 36/36/30
  in/min   1417/1417/1181 1417/1417/1181
XYZ Cutting feed m/min   1--10 1--10
  in/min   39--393 39--393
XYZ Servo motor power kW (hp)   4/4/4(5.3/5.3/5.3) 4/4/4(5.3/5.3/5.3)
Automatic Tool Changer  
Automatic tool changer type   Drum Drum
Tool pocket no. no.   20 20
Max. tool dia. without neighbor tool mm (in)   80 (3.1) 80 (3.1)
Max. tool dia. with neighbor tool mm (in)   160 (6.29) 160 (6.29)
Max. tool weight kg (lb)   8 (17.6) 8 (17.6)
ATC time, tool to tool sec   8 8
ATC time, chip to chip sec   16 16
Positioning mm   ±0.005 ±0.005
Repeatability mm   0.005 0.005
Floor space requirement (L x W) mm (in)   3200x2200 (126x87) 3200x2200 (126x87)
Max. height of machine (H) mm (in)   2700 (106) 2700 (106)
Machine weight kg (lb)   8300 (18260) 8500 (18700)
Pneumatic source requirement bar   6 6
Power requirement KVA   25 25

*All specifications are subject to change without notice.
*All accuracy check : Positioning is basis on VDI/DGQ 3441 0.015mm, repeatabilty is basis on VDI/DQG 3441 Ps Max. 0.01 mm.