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Double Head Drilling Center Spindles Heavy Duty High Speed CNC Drilling Machine
  Double Head Drilling Center Feature:
- The lathe adopts the cross sliding table moving structure, which is suitable for processing all kinds of shafts. Tube type turning, milling, tapping, etc., dual-axis linkage error accuracy ±0.01
- It is suitable for processing all kinds of shaft and pipe, milling and tapping, and other double-head processing, to ensure the concentricity and runout of the product, and to improve the processing speed
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Equipment Performance and Features
- This CNC lathe adopts cross sliding table moving structure, bed casting HT200-300, bed casting standard
GB9439-88, the use of two tempering to ensure that the bed does not deform, eliminate the internal stress, guide rail using line rail and,double-axis linkage error accuracy is guaranteed within 0.02mm. Suitable for processing a variety of high precision, many processes, complex shape the roller bearing shaft. Suitable for flat head, chamfer, center hole, circlip groove, outer circle, wire, milling flat, groove, etc . now the automatic loading and unloading, saving labor costs, reduce labor. it is a very important key equipment in the roller processing industry. - The machine uses 380V, 50HZ three-phase four-wire AC, and the control circuit is 36V.
Machine Structure and Main Parts
- The four axes are driven by AC servo motor and ball screw rotation by coupling to realize double cross sliding table
- The interpolation of linear motion.
- The four-axis moving parts are supported by line rails.
- Taiwan brand hydraulic clamping seat is selected for the spindle holder.
- The control system of double lathe is selected by Kaindi numerical control system.
- The spindle motor is driven by servo frequency conversion.
- Automatic loading and unloading function.
Strong Performance
- Using a new high-performance microprocessor, the interpolation cycle is 2 milliseconds and the internal control accuracy is 1 nm
- Using the 3rd generation of high-speed and high-precision control algorithm, with path optimization function and tool direction control function, it can optimize the linear and circular arc path generated by CAM software and control the trajectory tolerance
- Using pre-interpolation acceleration and deceleration control, with 20,000 small line segment pre-processing ability, can achieve trajectory smoothing, corner automatic deceleration, acceleration limit
- With 10 processing grades, it strikes a balance between high efficiency and high precision
- Using KSSB servo bus control technology, it can be matched with grating ruler and circular grating to achieve full closed-loop control
- Built-in 50MB of large program storage space
| Item | Item | Uint | Param |
|---|---|---|---|
Table | Left X-axis | mm | 280 |
| Left Z-axis | mm | 600 | |
| Right X-axis | mm | 280 | |
| Right Z-axis | mm | 600 | |
Spindle | Driving mode | Direct-connected | |
| Clamping mode | Hydraulic pressure | ||
| Control mode | CNC | ||
| Clamping range (Min/Max) | mm | 20/45 | |
| Maximum working speed | r/min | 1500 | |
| Power (rated) | Kw | 18 | |
| Torque (rated) | N.m | 35（48） | |
| Feed | Left X-axis | m/min | 8 |
| Left Z-axis | m/min | 6 | |
| Right X-axis | m/min | 8 | |
| Right Z-axis | m/min | 6 | |
Accuracy | Left X-axis | mm | 0.01 |
| Left Z-axis | mm | 0.02 | |
| Right X-axis | mm | 0.01 | |
| Right Z-axis | mm | 0.02 | |
| A.T.C | Left tool holder capacity | 6 | |
| Right tool holder capacity | 2 | ||
| Left T slot | T slot | ||
| Right T slot | T slot | ||
Machining parameter | Diameter range | mm | 20-45 |
| Length range | mm | 200-650 | |
| Processing technology | Turning, Milling, Drilling | ||
| Equipment function | fully automatic(loading+processing+unloading) selection | ||
| Other | Air source pressure | Mpa | 0.65 |
| Power supply capacity | Kva | 8 | |
| Machine weight | Kg | 3950 |
