Features:
1. The machine is mainly used for boring large and deep holes( such as cylinder body of loco motive, steamship and car), also can milling the surface of the cylinder.
2. Servo-motor control the table longitudinal move and spindle up and down.
3. Spindle’s whirl use variable-frequency motor to adjust the speed, so it can achieve of stepless speed change.
4. Electricity of the machine are designed of PLC and man-machine interaction.
Share to:
Specification:
2. Universal boring & milling head
3. Milling cutter head 250mm
4. No.4 Morse’s cone Toolbar (boring holeΦ21-Φ48 )
2. SpindleΦ200(boring holeΦ205-Φ285)
3. SpindleΦ150(boring holeΦ151-Φ200 )
4. SpindleΦ110(boring holeΦ111-Φ165 )
5. SpindleΦ75 (boring holeΦ76-Φ115 )
6. SpindleΦ56 (boring holeΦ57-Φ78)
7. SpindleΦ45 (boring holeΦ46-Φ60 )
8. Milling cutter had 315mm
9. V-type cylinder fixture
10.Quick Cylinder Fixture
Vertical Fine Boring-Milling Machine Model: T7240
| Model | T7240 |
|---|---|
| Max.boring diameter | Φ400mm |
| Max. boring depth | 750mm |
| Spindle carriage travel | 1000mm |
| Spindle speed (stepless speed change for frequency conversion) | 50~1000r/min |
| Spindle feed travel speed | 6~3000mm/min |
| Distance from spindle axis to carriage vertical plan | 500mm |
| Distance from spindle end-face to table surface | 25~ 840 mm |
| Table dimensions L x W | 500X1600 mm |
| Table longitudinal travel | 1600mm |
| Main motor ( Variable-frequency motor) | 33HZ,5.5KW |
| Boring dimension accuracy | IT7 |
| Milling dimension accuracy | IT8 |
| Roundness | 0.008mm |
| Cylindricity | 0.02mm |
| Boring roughness | Ra1.6 |
| Milling roughness | Ra1.6-Ra3.2 |
| Overall dimensions | 2281X2063X3140mm |
| N.W/G.W | 7500/800KG |
Standard Accessories:
1. Spindle Φ300(boring hole Φ305-Φ400mm)2. Universal boring & milling head
3. Milling cutter head 250mm
4. No.4 Morse’s cone Toolbar (boring holeΦ21-Φ48 )
Optional Accessories:
1. SpindleΦ280 (boring holeΦ285-Φ320 )2. SpindleΦ200(boring holeΦ205-Φ285)
3. SpindleΦ150(boring holeΦ151-Φ200 )
4. SpindleΦ110(boring holeΦ111-Φ165 )
5. SpindleΦ75 (boring holeΦ76-Φ115 )
6. SpindleΦ56 (boring holeΦ57-Φ78)
7. SpindleΦ45 (boring holeΦ46-Φ60 )
8. Milling cutter had 315mm
9. V-type cylinder fixture
10.Quick Cylinder Fixture
