VF Series Vertical Drilling/Tapping Machining Center
Model：VF-500 / VF-700
The machine structure is a foundation of the machine's accuracy. In order to ensure a long term accuracy of the machine, all structural parts are machined by SNK five sided machining center. It allows the workpiece to be machined in only one set up. After machining, a large three-dimen-
sional coordinate measuring machine is applied for precision inspection. All structural parts are manufactured from high rigidity Meehanite cast iron, featuring maximum dampening capacity and wear-resistance.
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sional coordinate measuring machine is applied for precision inspection. All structural parts are manufactured from high rigidity Meehanite cast iron, featuring maximum dampening capacity and wear-resistance.
Description
ㆍDirect drive of Z-axis motor, no counter balance weight combined with extra long slide blocks make more accurate and sensitive especially in high speed feeds and high cutting speed.
ㆍThree axes are transmitted through class C3, 032mm precision ball screws which are directly driven by servo motors. The motor mounting base and the machine structure are one-piece fabricated, and are machined by five sided machining center in only one set up so as to ensure assembling accuracy on each axis.
ㆍOne-piece fabricated massive base is manufactured from high quality Meehanite cast iron, featuring high rigidity and high dampening capacity to ensure machining stability. Great slant rear flushing design keeps machine interior clean.
Specifications
| Model | Unit | VF-500 | VF-700 |
| Stroke | |||
| X Axis | mm | 500 | 700 |
| Y Axis | mm | 380 | 400 |
| Z Axis | mm | 400 | |
| Work Table | |||
| Table Size | mm | 650 x 380 | 850 x 400 |
| T-slot Configuration (Width/No./Pitch) | mm | 18 x 3 x 125 | |
| Max. Loading | kg | 200 | 300 |
| Spindle | |||
| Spindle Nose To Table Surface | mm | 150~550 | |
| Spindle Driven Method | Direct-driven | ||
| Spindle Taper | BT-30 | ||
| Spindle Motor Power | kW | (F): 3.7 / 5.5 (S1-Cont. / S2-15min) | |
| (M): 3.7 / 5.5 (S1-Cont. / S2-30min) | |||
| Spindle Speed | rpm | 12,000 (Opt.: 15,000 / 20,000 / Built-in type 24,000) | |
| Rapid Feed | |||
| X,Y Axes Rapid Feed | m/min | 48 (Opt.: 36) | |
| Z Axis Rapid Feed | m/min | 48 (Opt.: 36) | |
| Cutting Feed | m/min | 10 | |
| ATC | |||
| ATC Type | Arm type | ||
| Tool Number | T | 20 (Opt.: 24) | |
| Max. Tool Weight | kg | 3 | |
| Max. Tool Diameter (With Adj. Tool/Without Adj. Tool) | mm | Φ60 / Φ100 | |
| Max. Tool Length | mm | 200 | |
| Accuracy (ISO 230-2) | |||
| X/Y/Z Axis Positioning | mm | 0.008 | |
| X/Y/Z Axis Repeatability | mm | 0.008 | |
| General | |||
| Required Air Pressure | kg/cm2 | 6 | |
| Machine Weight | kg | 2,800 | 3,100 |
| Machine Dimension (WxDxH) | mm | 1,624 x 2,160 x 2,370 | 2,100 x 2,400 x 2,370 |
Accessories
| Standard Accessories | Optional Accessories | Controller Options |
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